DBM Global • Integration Playbook • From the desk of the CRO

The plants run full. The next hundred days decide whether DBM becomes IES’s structural-steel crown jewel.

DBM Global is the country’s top-ranked structural-steel erector and the runaway leader of its category — eleven shops, $1.21 billion in revenue, a $1.72 billion backlog, and the heaviest steel job in New York history on its record. It is now the largest and most complex acquisition IES Holdings has ever made. The platform is not in question. Whether the integration captures its value is.

DBM Global — an IES Holdings company (NASDAQ: IESC) Integration Playbook — v0.4 For the CEO of DBM Global & the CEO of IES Holdings Thomas Olmsted, Chief Revenue Officer — May 2026

$1.21B / $1.72B

FY 2025 revenue / backlog — the operating engine DBM brings to IES

#1 · 15 yrs

ENR Steel Erector ranking, held since 2007 — the crown-jewel credential

Largest yet

DBM is the biggest, most complex acquisition in IES’s roll-up to date

52.5 → 62

Structural Brand Power Index — the lift the unified integration delivers

From the desk of Thomas Olmsted, Chief Revenue Officer II

Two forces are converging that our industry is not yet discussing in the same sentence. The April 2026 Section 232 revision put a 50% tariff on imported steel and 25% on derivative products — the largest advantage domestic fabricators have seen in a decade.^[8] At the same moment, US data-center construction starts reached $77 billion in 2025, up 190% in a year.^[7] Domestic structural-steel capacity has never been more valuable, and DBM sits exactly where those two forces meet. We now sit there as part of IES Holdings. This playbook is timely because the next twelve months decide whether that position becomes IES’s structural-steel crown jewel or a bolt-on that underperforms.

I write this from inside DBM, as the executive responsible for our revenue and for integrating our sales force, our brands, and our operations into IES. This is a plan, addressed to two people — our CEO at DBM, who must change how we operate, and the CEO of IES, who must decide how to absorb us. The intelligence behind it was built by ShurIQ, Shur Creative Partners; the judgment and the mandate are mine. The plan is grounded in what already works in integrations like this one and in what IES has said about its own appetite and its own gaps.

This playbook does not grade DBM’s marketing or IES’s. It reads the structure of the integration: where value leaks, which reporting lines block accountability, which brands carry equity worth protecting, and where the combined platform can capture market that neither company captures alone. The findings are structural. The Action Set is operational and editorial. The score is a relative position — how legible and durable the combined platform’s market position is — not a performance metric.

The Reframe is one reading and the start of a decision the next sections build out. The Bridge names the open question — whether IES runs DBM as an autonomous platform it sells into, or absorbs it more fully. The Ask makes the next 30 days concrete. Either way, the reporting-structure fix is the precondition, and the integration captures the value only if it is planned before close rather than assembled after it.

The platform is not the risk; the integration is. DBM runs its plants at 84–94% utilization and grew backlog 72% in a year. The danger is integrating an asset this size the hands-off way that worked on a $58M fabricator.
The reporting structure is the root defect. Subsidiary staff report to DBM’s CEO and COO instead of to their own company presidents. Until that is fixed, no integration model works, because there are no clean P&L-owning companies for IES to absorb.
IES is excellent at buying and weak at integrating. In its filings, IES names integration and acquired-business underperformance as live risks; the absence of a consistent cross-portfolio sales process follows from its decentralized operating model. DBM’s CRO function can supply the one it lacks.
The brands are the equity; keep them. Schuff’s ENR #1 ranking took two decades to earn and cannot be manufactured. Keep the names the customer sees, put one quiet IES endorsement behind them, consolidate only the back-of-house.

— Thomas Olmsted, Chief Revenue Officer, DBM Global · intelligence by ShurIQ, Shur Creative Partners

DBM Global is no longer for sale — it is now IES Holdings’ largest and most complex acquisition. IES is excellent at buying and demonstrably weak at integrating and at standing up a consistent sales process across the companies it owns. The next twelve months decide whether DBM becomes the structural-steel crown jewel that captures the AI-infrastructure market, or one more bolt-on that underperforms because the integration repeated IES’s known mistakes.

The Reframe — Thomas Olmsted, CRO, DBM Global

The Reframe — Why this is the hinge III

The Reframe moves the frame the earlier read worked inside — a category leader being sold quietly, with the buyer left to write the story — and relocates it to the frame that now determines the outcome. The buyer is known. The deal is done. The only question left is whether the integration captures the value or leaks it. The operating fundamentals are not in question — $1.21 billion in revenue, a $1.72 billion backlog, 84–94% plant utilization, the ENR #1 Steel Erector ranking fifteen years running.^[1]^[4] The distress that put DBM on the market lived entirely at the former parent and is now resolved.

The mandate is forward: integrate DBM’s brands, sales force, and operations into IES without breaking what makes DBM #1. DBM is too large for the hands-off treatment that worked on a $58M Greiner; left alone, the platform that should redefine IES’s structural-steel footprint becomes an under-captured line item. The remaining sections trace the five risks that decide the outcome, the assets DBM brings to the combined platform, the answer to how IES captures more market through DBM, and the moves that turn the next hundred days into the next ten years.

Numbers Spine — The evidence base IV

Eight anchors. The single source of truth for every numeric claim in the playbook. Each is read as what DBM brings to the IES platform; subsequent sections reference these values without re-citing them as if independently sourced.

[1]	$1.21B / $1.72B	DBM Global FY 2025 revenue / backlog at December 31, 2025 (backlog up 72% year over year). The operating engine DBM contributes to IES — roughly doubling IES’s structural-fabrication revenue base and 2.5× the entire Infrastructure Solutions segment.^[1]
[2]	February 1, 2027	Maturity of the former parent’s 10.50% Senior Secured Notes — the covenant that put DBM on the market. Historical context only: it explains why DBM came up for sale. Resolved; not a live pressure.^[2]
[3]	98.1%	DBM Global as a share of the former parent’s Q1 2026 consolidated revenue. The standalone scale IES absorbed — an asset large enough to be nearly the entirety of its former public parent.^[3]
[4]	#1 for 15+ years	Schuff Steel’s ENR Steel Erector ranking, held continuously since 2007. The crown-jewel credential — a third-party signal IES cannot manufacture and must not dilute.^[4]
[5]	95,000 tons	Banker Steel’s structural steel on 270 Park Avenue — the heaviest steel job in New York City history. Proof the platform builds at the top of the market.^[5]
[6]	2.5×	One DBM airport-terminal job (JFK New Terminal One, 33,000 tons) versus a full Microsoft hyperscale data center (Fairwater Atlanta, ~13,250 tons). The AI-infrastructure scale story IES is buying into for its data-center thesis.^[6]
[7]	$77B / 190 GW	US data-center construction starts in 2025 (+190% year over year) / announced US hyperscale capacity across 777 projects. The demand curve IES’s fastest-growing segments already chase — DBM is the structural-steel capacity to capture it.^[7]
[8]	50% / 25%	Section 232 tariffs effective April 6, 2026 — on steel and aluminum / on derivative products, full customs value. The domestic-supply moat DBM carries onto the IES balance sheet.^[8]

Supporting figures for IES scale (footnote-level): IES Holdings FY2025 revenue ~$3.37 billion across four segments, with data-center demand the explicit growth driver and remaining performance obligations ~$2.3 billion (Q2 FY2026).^[14] The four prior acquisitions — Greiner, Arrow, Qypsys, Gulf Island — establish the roll-up DBM now tops.^[15] These figures are public. The DBM–IES transaction itself is known company context, carrying no public-document price, structure, or close date.

The Risk Set — Five risks that decide the outcome V

Five risks read from the structure of the integration. The operating risks come first; the two unlock risks — the broken reporting structure and IES’s own integration-capability gap — close the set. Each card names the concrete failure and the move that closes it.

Notable · Severity 8

Failure to integrate — DBM becomes an underperforming bolt-on instead of the crown jewel.

Risk 1 · The size of the asset ↔ The hands-off approach that worked on smaller deals

Most acquisitions fail to create the value the buyer paid for, and the gap leaks in integration, not diligence. The most common cause is the simplest: no integration plan exists at close, so the company keeps running on its own momentum and twelve months later the two firms are still two firms. DBM is too large for the hands-off treatment that worked on a $58M Greiner; left alone, the platform that should redefine IES’s structural-steel footprint becomes an under-captured line item.

The fixA standing integration office with a first-90-days plan finalized before close, daily blocker huddles, and one accountable owner per milestone.

Notable · Severity 7

Conflicts in messaging and branding — the operating brands versus the IES master brand.

Risk 2 · The equity in Schuff / Banker / GrayWolf / Vircon ↔ The IES corporate signature

DBM’s brands carry the equity. Schuff’s ENR #1 Steel Erector ranking took two decades to earn and would evaporate if folded into a generic master brand. Banker, GrayWolf, and Vircon each hold their own market identity. Unmanaged brand architecture — drift toward either erasing the names or letting them collide with the IES corporate signature — dilutes the ranking that is the most defensible asset in the deal.

The fixKeep the names the customer sees, put one quiet IES endorsement behind them, and consolidate only the back-of-house. This matches how IES already operates, which makes it the easy call rather than the contested one.

Notable · Severity 7

The old-guard mentality — “this is the way we’ve always done it.”

Risk 3 · Founder-rooted craft identity ↔ IES operating discipline

Heritage construction firms carry a founder-rooted identity that resists outside direction, and that resistance is the surface form of something valuable — the institutional craft knowledge that built the backlog, defending itself. When legacy people feel their way of working is under attack, they disengage and leave, and in a craft trade the people who walk take the detailing tricks, the erection sequencing, and the relationships with them.

The fixName what stays before what changes: the Schuff name, the ranking, the company presidents, and the project teams behind 270 Park and One Vanderbilt all stay. The heritage leaders carry the integration story rather than stand around it.

Critical · Severity 9

The legacy reporting structure — subsidiary staff report to DBM’s CEO and COO, not to their own presidents.

Risk 4 · Who owns the P&L ↔ Who directs the people delivering it

Today, employees of DBM’s operating subsidiaries report up to DBM’s CEO and COO rather than to the presidents of their own companies. The president of Schuff, of Banker, of GrayWolf does not own the people delivering the results they are held to. Accountability dissolves when the person responsible for a P&L cannot direct the staff against it; every subsidiary decision routes through two executives who become the bottleneck. This is the structural root beneath the integration risk and the old-guard risk, and it is the one place the playbook gets surgical.

The fixRestore P&L-owning company presidents who own their people, their bookings, and their results, with a dotted line to the integration office for shared services — not a solid line to the parent.

Critical · Severity 9

IES’s own integration-capability gap — the meta-risk that IES absorbs DBM the same flawed way.

Risk 5 · IES’s stated integration risk ↔ The absence of a consistent cross-portfolio sales process

IES has stated in its own filings that integrating acquisitions and the underperformance of acquired businesses are live risks, and it runs no standardized sales process across its portfolio — each acquired company carries its own go-to-market.^[14] The decentralized habit that keeps brands intact is the same reflex that leaves cross-platform revenue uncaptured. DBM is IES’s largest and most complex acquisition; the danger is that IES integrates it the way it integrated a $58M fabricator — leave it alone, let it run — and forfeits the market capture that justified the price.

The fixFlip the risk into the opportunity: DBM’s CRO function supplies IES the consistent sales operating process its portfolio has never had.

See the risks in motion — Risk Radar

What DBM Brings to IES — The asset case VI

The value DBM contributes to the combined platform. The facts are unchanged; the lens is the assets IES acquired and must not dilute.

ENR #1 Steel Erector, 15+ years. Schuff Steel has held the ranking continuously since 2007 — a third-party credential IES’s existing fabrication brands (Greiner, Gulf Island) do not carry and cannot manufacture. The crown-jewel equity of the acquisition.
$1.21B revenue / $1.72B backlog, running hot. Operating scale at 84–94% plant utilization, roughly doubling IES’s structural-fabrication revenue base and 2.5× the entire Infrastructure Solutions segment it lands inside. DBM redefines the Infrastructure Solutions segment it lands inside.
The AI-infrastructure-builder category. Structural envelope (Schuff/Banker erection) plus integrated modular systems (GrayWolf hyperscale-class fabrication) plus LOD-500 digital detailing (Vircon) as one capability. IES is buying the data-center demand curve; DBM is the builder that serves it at the scale where one terminal job equals 2.5 hyperscale data centers by tonnage.
The domestic-steel tariff moat. Two-thirds of DBM’s steel comes from two domestic vendors. Under the Section 232 regime — 50% on steel, 25% on derivatives — that concentration is a structural advantage immune to the import-exposed competition, carried straight onto the IES balance sheet.
Platform scale and category leadership. Eleven shops across 1.8M+ square feet, seven business units, and the only ENR-ranked top-three platform that was acquirable — the runaway #1 of a top three whose larger competitor is Berkshire-held and not for sale. IES now owns the one piece a competitor cannot buy.

Infographic · IES Roll-Up Timeline

Four acquisitions in two years built the platform. DBM is the fifth.

Four acquisitions in two years built the platform. DBM is the fifth — and by far the largest. IES context: ~$3.37B FY2025 revenue, four segments, ~$2.3B remaining performance obligations (Q2 FY2026), data-center-driven.

See the combined platform — Network Explorer

The Market-Capture Answer — How IES captures more market through DBM VII

With DBM coming in, IES captures more of the market by combining DBM — fabricate, erect, modular, detail, ENR #1 — with Gulf Island and Greiner into one unified structural-steel and AI-infrastructure offer, run on a single cross-portfolio sales operating process.

The mechanism, stated plainly: IES’s Communications and Infrastructure Solutions segments already sell to the same hyperscale data-center owners that DBM’s GrayWolf and Schuff serve. Today those relationships sit in separate companies that do not refer to one another. The combined platform sells the data-center structural envelope and the electrical, mechanical, and communications fit-out to the same owner, from one named-account map. An IES electrical relationship opens a structural-steel door; a Schuff relationship opens an IES fit-out door. The customer-facing brand and the relationship owner stay exactly where they are — the standardization happens behind the relationship: a common pipeline definition, shared bid-tracking, common bonding and pricing-governance gates, and one revenue-reporting language so IES sees the combined backlog in a single view. DBM’s CRO function is the unit that builds and runs that process — which is precisely the consistent cross-portfolio sales capability IES has never had. DBM supplies the integration discipline.

Infographic · Combined-Platform Value Flow

The same owner buys the steel envelope and the electrical fit-out.

The same owner buys the steel envelope and the electrical fit-out. The integration lets one platform sell both: an IES relationship opens a steel door, a DBM relationship opens a fit-out door — with the combined backlog visible in one view.

Infographic · Market-Capture Model

Each ring captures more of the same build.

Each ring captures more of the same build. The integration is the move from the inner ring to the outer one — cross-sell from the named-account map is the capture mechanism; the consistent sales process is the unlock.

Structural Brand Power Index VIII

A composite read of how legible and durable the combined platform’s market position is — scored 0 to 100 across five equally weighted dimensions, each split between what is present today and the opportunity the integration opens.

52.5 / 100

Composite Index — Five dimensions, equal weight

The composite is held back by two of the five dimensions. Competitive Position Clarity (55.0) and Public Voice Density (47.5) carry a combined 20.5 of a possible 40.0. Both share a single cause: DBM is structurally a category leader and proactively silent about it. The unified integration — one brand architecture, one sales operating process, a fixed reporting structure — gives IES a position worth naming and the scale worth speaking about, lifting the composite to a projected 62.

Competitive Position Clarity

55.0 20%

Category-Frame Multiplicity

52.5 20%

Customer / Pipeline Diversity

60.0 20%

Public Voice Density

47.5 20%

Workforce Activation

47.5 20%

Competitive Position Clarity 55.0 / 100

DBM is structurally the category leader — ENR #1 Steel Erector for fifteen-plus years, the runaway revenue leader of the ranked field — but the standalone never articulated the position; the marketing led with “Building History.” Present is 30 because the leadership is real and earned. Opportunity is 80 because the combined IES+DBM entity can now state the leadership position the standalone never did, and the integration is the moment to do it.

Category-Frame Multiplicity 52.5 / 100

DBM credibly addresses multiple frames — structural steel, industrial construction, mission-critical defense, modular data-center fabrication, design-assist engineering — and articulates one: steel. The AI-infrastructure-builder frame sits unclaimed at the convergence of the tariff regime and the data-center surge. Present is 25; Opportunity is 80. IES’s data-center demand thesis is the natural owner of this frame.

Customer / Pipeline Diversity 60.0 / 100

Top-two customer concentration is 22.1%, down from 25.5%, across fourteen named end-markets and a roster of blue-chip general-contractor relationships. Present is 55 because the diversification is real and improving. Opportunity is 65 because the integration must protect the named GC relationships (Tishman, Turner, TPC, Clark, AECOM Hunt, MCG, Lendlease) through the ownership change — disruption here is the most common way integration value leaks.

Public Voice Density 47.5 / 100

The ENR ranking is a strong third-party signal, but the standalone carried almost no proactive public voice. Present is 20; Opportunity is 75. A combined-platform voice — the structural-steel crown jewel of a data-center-driven holding company — is whitespace IES can own.

Workforce Activation 47.5 / 100

AISC certifications, the top erector ranking, two centuries of combined leadership, a skilled union and non-union workforce — craft expertise that is real and not activated as a brand surface. Safety leadership, in a trade that has long been among the most dangerous in construction, is a latent story. Present is 25; Opportunity is 70. The heritage workforce is also the credibility that carries the integration through the old-guard risk.

The Broken Edge

Competitive Position Clarity × Public Voice Density. Combined contribution: 20.5 of a possible 40.0. The two dimensions share a single cause: DBM is structurally a category leader and proactively silent about it. The 30-Present on Position Clarity and the 20-Present on Voice Density are the same fact seen from two angles — a company that does not name its position cannot build a voice around it, and a company with no voice cannot make a position legible to the market. The integration is what fixes both at once: the unified platform — one brand architecture, one sales operating process, a fixed reporting structure — gives IES a position worth naming and the combined scale worth speaking about.

Recovery Move

The single move that lifts brand power is the unified integration. One brand architecture (keep the names the customer sees, one quiet IES endorsement behind them), one cross-portfolio sales operating process (the named-account map and shared reporting layer), and a fixed reporting structure (P&L-owning company presidents). That single move simultaneously lifts Competitive Position Clarity — because the combined platform finally has a stated position — and Public Voice Density — because the integration is itself the story the platform can speak about. The broken edge lifts from 20.5 to a projected ~27, raising the composite from 52.5 to a projected ~62. Cost: editorial, executive, and org-design time, not capital. Time: inside the first 100 days of the integration.

See the broken edge in motion — Broken Edge

The Integration, Drawn — Roadmap, reporting structure, brand architecture IX

Three pictures of the plan: when it happens, how the reporting structure changes, and how the brands sit under IES.

Infographic · Integration Roadmap Timeline

The first hundred days decide the next ten years.

The first hundred days decide the next ten years. The plan exists before close, not after it.

Infographic · Before / After Reporting Structure (the Risk 4 fix)

Today the people who run the companies do not own the people who deliver the work.

Today, the people who run the companies do not own the people who deliver the work. The fix makes one president accountable for each company — and makes DBM cleanly absorbable into IES.

Infographic · Brand Architecture Map (the Risk 2 decision)

Keep the names that win work. Put one quiet IES signature behind them.

Keep the names that win work. Put one quiet IES signature behind them. Consolidate only what the customer never sees.

Action Set — Five integration moves the CRO owns X

Five actions, each closing a named risk and a named Index dimension. Each carries three tags — Priority, Effort, and Impact — so the move can be sequenced against cost and urgency at a glance.

Restore P&L-owning company presidents (fix the reporting structure).

Priority Critical Effort Moderate Impact Transformational

Rewire the org so subsidiary employees report to the president of their own company — Schuff staff to Schuff’s president, Banker to Banker’s, GrayWolf to GrayWolf’s — and each president owns the people, the bookings, and the P&L. Keep a dotted line from each president to the integration office for shared services and reporting standards; cut the solid line that routes every decision through DBM’s CEO and COO. This is the precondition that makes DBM cleanly absorbable into IES’s decentralized segment structure.

Closes → Risk 4 · lifts Competitive Position Clarity

Stand up the integration office and design the cross-portfolio sales process (first 90 days).

Priority Critical Effort Difficult Impact Transformational

Stand up a standing integration office with a first-90-days plan finalized before close, daily blocker huddles, weekly leadership KPI reviews, and one accountable owner per milestone. Inside it, design the consistent sales operating process IES has never had: common pipeline definition, shared bid-tracking, common bonding and pricing-governance gates, one revenue-reporting language across Schuff, Banker, GrayWolf, Gulf Island, and Greiner. This is the unit that gives IES the cross-portfolio sales capability it has acknowledged it lacks.

Closes → Risk 1 & Risk 5 · lifts Public Voice Density

Build and run the named-account map (capture the combined market).

Priority High Effort Moderate Impact Transformational

Build the named-account map where an IES electrical or communications relationship opens a structural-steel door and a Schuff or GrayWolf relationship opens an IES fit-out door — the combined platform selling the data-center envelope and the electrical-mechanical-communications fit-out to the same hyperscale owner. This is the concrete answer to how IES captures more of the market through DBM. Preserve every customer-facing brand and relationship owner; standardize only the process behind the relationship.

Closes → Risk 5 · lifts Category-Frame Multiplicity

Set the brand architecture: keep the names, one quiet IES endorsement.

Priority High Effort Easy Impact High

Decide the brand architecture explicitly rather than letting it drift. Schuff, Banker, GrayWolf, and Vircon keep their names and their ENR identities; one light IES endorsement (“an IES Holdings company”) signals the backing without diluting the ranking. Consolidate only the back-of-house — bonding, procurement scale, safety program, IT and reporting. This matches how IES already operates, which makes it the easy call.

Closes → Risk 2 · lifts Competitive Position Clarity

Keep the people who built the backlog, and the way they build it.

Priority Medium Effort Moderate Impact High

Lead the integration with continuity: name what stays — the Schuff name, the ENR ranking, the company presidents, the project teams behind 270 Park and One Vanderbilt — before introducing the new shared discipline. Put the heritage leaders in front of the integration story rather than around it, and build the workforce-and-safety story into the combined platform’s public voice. This is how the old-guard craft knowledge becomes the carrier of the change instead of its casualty.

Closes → Risk 3 · lifts Workforce Activation

Sequencing Actions 01 and 02 are the unlock moves — the reporting-structure fix and the integration-office-plus-sales-process design gate everything else, and they run first, in the first 90 days. Action 03 (the named-account map) and Action 04 (brand architecture) build on the clean structure Actions 01 and 02 create. Action 05 (continuity) runs across the whole arc, because the people decisions cannot wait for the structural ones to finish.

What I ask of both CEOs in the next 30 days — stand up the integration office, decide the brand architecture, and run one sales-process design sprint. The Index lifts from 52.5 to a projected 62 as the unified integration takes hold across the first 100 days.

The Ask — Thomas Olmsted, CRO, DBM Global

The Ask — A 30-day integration-readiness diagnostic XI

30-Day Diagnostic

A 30-day integration-readiness diagnostic. The CRO proposes it jointly to both CEOs.

Stand up the integration office. Charter a temporary integration office with named workstream owners (sales, operations, finance, HR, IT, brand) and a first-90-days milestone tracker with one accountable owner per milestone. Output at day 30: the office is running, the milestone tracker is live, and the daily-huddle / weekly-KPI / monthly-steering cadence is in motion. Access required: a decision from both CEOs on who chairs the office and a 90-minute kickoff with DBM and IES segment leadership.
One brand-architecture decision session. A 90-minute working session with both CEOs to lock the architecture: which names the customer sees (Schuff, Banker, GrayWolf, Vircon kept), the form of the IES endorsement, and what consolidates to the back-of-house. Output: one decided architecture and the endorsement wording, ready to apply. This is the move that closes the brand-conflict risk at the leadership level, in 90 minutes, before any drift sets in.
One sales-process design sprint. The CRO maps DBM’s autonomous brand sales teams against IES’s existing portfolio go-to-market, drafts the common pipeline definition and the named-account map, and identifies the first cross-sell accounts where an IES relationship and a DBM relationship reach the same hyperscale owner. Output: a draft cross-portfolio sales operating process and a ranked list of first cross-sell targets — the start of the capability IES has acknowledged it lacks.

Outcome at day 30 The integration office is running with a live first-90-days plan, the brand architecture is decided, and the cross-portfolio sales process has a draft and a first set of named accounts. The Structural Brand Power Index lifts from 52.5 to a projected 62 as the unified integration takes hold across the first 100 days. The Reframe holds, and now it has both CEOs’ signatures behind it — the integration captures the value rather than leaking it.

Bridge — The open question for the two CEOs XII

Does IES run DBM as an autonomous P&L platform that the rest of IES sells into — a structural-steel operating company inside Infrastructure Solutions that the Communications and Commercial segments plug their data-center relationships into — or does IES absorb DBM more fully into a single combined operating model with shared sales management across the steel businesses? Both can work. The autonomous-platform model preserves DBM’s brands and craft culture most cleanly and matches how IES integrated Greiner and Gulf Island, but it leaves more of the cross-sell capture to deliberate coordination rather than structure. The fuller-absorption model captures cross-portfolio revenue faster but carries more of the culture risk and more of the execution risk, since IES has not run an integration at this scale before. The playbook leaves this open because the answer depends on IES’s appetite for operating involvement and the pace it wants on market capture. The 30-day diagnostic surfaces which. What is not optional is the reporting-structure fix — both models require clean P&L-owning company presidents to work at all.

Thomas Olmsted, Chief Revenue Officer, DBM Global · May 2026

Appendix — Glossary, methodology, sources XIII

Glossary

Reframe: A single conceptual move that shifts the frame inside which a question is asked — here, from “DBM has been sold” to “DBM is the acquisition IES has to integrate well.” One Reframe carries the whole playbook.
Structural Brand Power Index: A composite 0–100 read of how legible and durable the combined platform’s market position is, across five equally weighted dimensions. Each dimension splits 50/50 between what is present today and the opportunity the integration opens. The broken edge is the dimension pair that shares one cause and lifts together.
Integration office: A standing, time-boxed team chartered to run the integration: named workstream owners, a first-90-days plan finalized before close, daily blocker huddles, weekly KPI reviews, and one accountable owner per milestone.
The Broken Edge: The pair of Index dimensions that share a single underlying cause, so that one move lifts both at once. For the combined platform, it is Competitive Position Clarity paired with Public Voice Density — both lifted by the unified integration.

Methodology

The intelligence behind this playbook was built by ShurIQ, Shur Creative Partners; the judgment and the mandate are the author’s. The reading combines public evidence — the former parent’s 10-K filed March 2026, the Q4 2025 and Q1 2026 results, ENR rankings, the primary marketing surfaces of named competitors, and IES Holdings’ own public filings on its segments, prior acquisitions, and financials — with what already works in integrations of this kind and what IES has said about its own appetite and gaps. The playbook reads the structure of the integration: where value leaks, which reporting lines block accountability, which brands carry equity, and where the combined platform can capture market neither company captures alone. The score is a relative position — how legible and durable the combined platform’s market position is — not a performance metric. The DBM–IES transaction itself is known company context and carries no public-document price, structure, or close date; every public figure traces to the Numbers Spine and the Source Index.

Source Index

1	DBM Global FY 2025 revenue ($1.21B) and backlog ($1.72B at December 31, 2025, up 72% year over year) — Innovate Corp 10-K, filed March 26, 2026 · DBM Global — dbmglobalinc.com
2	10.50% Senior Secured Notes maturity (February 1, 2027) — the former parent’s covenant that put DBM on the market; resolved by the close of the sale — Innovate Corp 10-K
3	DBM Global as 98.1% of the former parent’s consolidated Q1 2026 revenue (up from 97.7% in Q4 2025) — Innovate Corp Q1 2026 results and 8-K filings · Innovate Corp investor relations
4	Schuff Steel ENR Steel Erector ranking, #1 held continuously since 2007 (15+ years) — Engineering News-Record Top Lists · Schuff Steel — schuff.com
5	270 Park Avenue — 95,000 tons of structural steel, the heaviest steel job in New York City history — Banker Steel / DBM Global project disclosures
6	JFK New Terminal One (33,000 tons) versus Microsoft Fairwater Atlanta hyperscale data center (~13,250 tons), a 2.5× comparison — DBM Global / Banker Steel project pages · Microsoft data-center project disclosures
7	US data-center construction starts $77B in 2025 (+190% year over year) / 190 GW announced US hyperscale capacity across 777 projects (early 2026) — construction-industry data, 2026
8	Section 232 tariffs effective April 6, 2026 — 50% on steel and aluminum / 25% on derivative products at full customs value — White House proclamation, April 2, 2026
9	W&W\|AFCO Steel — Berkshire Hathaway operating company (via Alleghany, acquired October 2022); private, does not publish standalone revenue; larger by facility footprint, lower ENR erection ranking. Revenue not disclosed — no specific revenue comparison drawn in this playbook.
10	Cooper Steel (~$452M, ENR #4 Steel, #80 overall; third-generation family-owned) · Lexicon (~$100M expanding, ENR #3 Steel, #40 overall) · Cives Corporation (~$361M estimate, ESOP-owned, multi-division, AISC-certified) — ENR Top Lists and company marketing surfaces
11	Data-center modular cohort — Vertiv, Schneider Electric, and PCX (Hubbell subsidiary); product-module manufacturers, not ENR-ranked structural contractors
12	GrayWolf multidiscipline modular fabrication (hyperscale-class) — graywolf.com (DBM Global business unit)
13	DBM platform scale — eleven shops, 1.8M+ sq ft, seven business units; Vircon LOD 500 digital-engineering detailing; top-two customer concentration 22.1% (down from 25.5%); fourteen end-market verticals — Innovate Corp 10-K and DBM Global marketing surfaces
14	IES Holdings, Inc. (NASDAQ: IESC) — publicly-traded diversified holding company; four segments (Communications, Residential, Infrastructure Solutions, Commercial & Industrial); FY2025 revenue ~$3.37B; remaining performance obligations ~$2.3B (Q2 FY2026); data-center demand the explicit growth driver; integration and acquired-business underperformance named as live risks in its filings — IES Holdings SEC filings (CIK IESC)
15	IES roll-up — Greiner Industries (structural steel, ~Apr 2024, ~$58M) · Arrow Engine (natural-gas production equipment, Jan 2025, ~$20M) · Qypsys (wireless/fiber network infrastructure, Aug 2025) · Gulf Island Fabrication (steel fab for industrial/energy/government and data centers, ~$192M, closed Jan 16, 2026) — IES Holdings press releases and SEC filings. The DBM–IES transaction is known company context, not sourced to a public document.

Disclosure

This playbook is authored from inside DBM by the Chief Revenue Officer; the intelligence engine is ShurIQ, Shur Creative Partners. Public figures trace to the Numbers Spine and the Source Index. IES Holdings is a publicly-traded diversified holding company executing a buy-and-build strategy; public facts about its segments, prior acquisitions, and financials are citable. The DBM–IES transaction itself is known company context and carries no public-document price, structure, or close date. Competitive framing rests on ENR rankings and the acquirable-versus-not distinction; where a competitor’s revenue is private and unconfirmed, no specific revenue comparison is drawn. The “largest” position is qualified throughout — the largest and most complex acquisition in IES’s roll-up to date. The Reframe is a reading and the start of a decision; the Bridge surfaces the open question whose answer sets the integration model.