Turner Construction Company Acquires Dornan Engineering Group

GE Vernova to Acquire Trench Group from Triton Partners

October 29, 2026

Manufacturing

GE Vernova agreed to acquire Trench Group from Triton Partners for approximately $9 billion, expanding its high-voltage grid equipment business and vertically integrating a supplier. The acquisition is expected to close in late 2027, subject to regulatory approvals, employee consultations, and other customary conditions.

Langan Acquires Kirkman Engineering to Expand Texas Footprint

June 17, 2026

Engineering Services

Langan Engineering & Environmental Services acquired Kirkman Engineering, a Dallas-Fort Worth land development engineering firm. The deal expands Langan’s Texas presence to seven offices and approximately 225 employees, strengthening its capabilities in the DFW market.

QE Solar LLC Acquires Doman Energy Group

February 12, 2026

IT Services

QE Solar LLC announced the acquisition of Doman Energy Group, an engineering firm focused on utility-scale energy systems and electrical infrastructure. The deal is intended to significantly expand QE Solar’s in-house engineering capabilities and broaden integrated technical services across renewable energy project phases.

Dussmann Group Acquires Lynskey Engineering

July 6, 2025

Engineering Services

German facility services group Dussmann Group has acquired Dublin-headquartered mechanical building services contractor Lynskey Engineering. The deal strengthens Dussmann Technical Solutions' mechanical engineering and maintenance capabilities in Ireland and complements its existing electrical services portfolio; Lynskey employs around 120 people and generates roughly €60m in annual revenue, and the purchase price was not disclosed.

Celnor Group Acquires John Turner Consulting

March 14, 2025

Environmental Services

UK-based testing, inspection, certification and compliance platform Celnor Group has acquired John Turner Consulting (JTC), a New Hampshire–based geotechnical, materials testing and environmental consulting firm. The deal — Celnor's first expansion outside the UK and Ireland and an add-on to the Inflexion‑backed platform — keeps founder John Turner in place and adds roughly 150 employees across eight New England offices.

Karnell Group Acquires NE Engineering Ltd

July 12, 2024

Manufacturing

Karnell Group AB (publ) has acquired a 90.1% stake in NE Engineering Ltd, a Norwich-based precision engineering company specializing in CNC milling and turning. The acquisition expands Karnell's Niche Production business area, with NE's founders retaining 9.9% and an earnout tied to 2024–2025 performance; Karnell cited technical capability and cross-sell potential with its existing UK assets as drivers of the deal.