Leidos Holdings Inc. (LDOS) is placing a big bet that America's power grid needs serious help, and someone's going to pay good money to fix it. The Reston, Virginia-based contractor announced Monday it's acquiring ENTRUST Solutions Group for $2.4 billion in cash, a move that instantly transforms its energy infrastructure footprint.

The deal brings ENTRUST's utility engineering capabilities under Leidos' umbrella, expanding the company's presence in regulated utility markets across the country. Leidos is buying from private equity firm Kohlberg, which presumably did quite well on the exit.

Here's the scale we're talking about: Leidos currently generates around $600 million annually from its energy infrastructure engineering business. ENTRUST adds significant capacity across electric and gas utilities, covering everything from power generation to transmission lines to the distribution networks that actually get electricity to your house. That's exposure across the entire power delivery chain, which matters when utilities are spending everywhere at once.

The Grid Modernization Opportunity

The timing here isn't accidental. U.S. utilities are facing a perfect storm of infrastructure challenges: aging systems that desperately need upgrades, increasing extreme weather events that require grid hardening, and rising electricity demand that's straining existing capacity. All of this translates into sustained capital spending, which is exactly what companies like Leidos want to capture.

CEO Tom Bell framed it as both a business opportunity and a national priority: "This deal is a bold step forward in support of Leidos' growth strategy and a national priority to expand America's energy infrastructure, while improving reliability and resilience against aging systems and extreme weather events."

Deal Structure and Timeline

Leidos expects the acquisition to immediately boost revenue growth and adjusted EBITDA margins, with earnings benefits showing up in 2027. The company is funding the purchase through debt and existing cash reserves. As of October 3, 2025, Leidos had $974 million in cash and cash equivalents on hand.

The transaction is expected to close by the end of Q2 2026, assuming regulatory approvals come through as planned. That's a fairly standard timeline for a deal of this size.

LDOS Price Action: LDOS shares closed 1.15% lower at $191.23 on Friday.