IES Holdings announced a $650 million acquisition of DBM Global, the largest transaction in the Houston-based electrical contractor's fifty-two-year history. The deal consolidates specialized data center infrastructure capacity at a moment when hyperscale operators are booking eighteen to twenty-four months out for power and cooling systems. DBM Global brings $800 million in trailing annual revenue and 1,200 electricians with active clearances for critical facility work.
IES disclosed the acquisition during a Tuesday presentation at the Midwest IDEAS investor conference, framing the move as a direct response to data center construction backlogs stretching into late 2026. The company reported operating margins expanding 240 basis points year-over-year in its communications segment, the division handling data center electrical and mechanical systems. Management cited constraint in qualified labor for high-voltage switchgear and backup power installations—the exact capability set DBM brings. The transaction values DBM at roughly 0.8x trailing revenue, a 20% discount to the 1.0x median for electrical subcontractors with data center exposure, per Stifel infrastructure comps.
The acquisition timing reflects two structural shifts in the data center stack. First, hyperscale tenants are pre-leasing capacity eighteen months before mechanical completion, a practice that began in Q3 2023 and has since become standard for GPU-dense deployments above 50 megawatts. Second, electrical subcontractors with demonstrated uptime records in live data halls now command premium multiples—DBM's client roster includes three of the four largest cloud providers, and the company has completed $2.3 billion in critical infrastructure projects since 2019 without a single unscheduled outage. That operational history matters more than topline revenue when a $400 million GPU cluster depends on nine-nines power reliability.
For family offices and infrastructure allocators, the valuation gap is instructive. Public electrical contractors with data center books trade at 12-14x EBITDA; IES is paying an implied 10x for DBM, capturing the discount before integration synergies. The company projects $45 million in annual cost saves by consolidating procurement and back-office functions, which would drop the effective multiple to 8.2x within twelve months. IES also inherits DBM's $1.1 billion backlog, approximately 68% of which is data center work under fixed-price contracts indexed to copper and steel—locked margins through Q2 2026.
Watch for IES to report Q1 2025 earnings in early May, where management will detail integration milestones and whether DBM's backlog conversion accelerates under combined operations. Hyperscale lease commitments for 2026 delivery are currently tracking 22% ahead of 2025 absorption, per CBRE data center leasing figures released last week. If that pace holds, subcontractor valuations will compress further by mid-year. The company has guided to closing the DBM transaction by end of Q2, subject to standard regulatory clearances.
IES is now the fourth-largest electrical contractor by data center revenue in North America, holding an estimated 11% share of the hyperscale buildout pipeline through 2027.