GE Vernova agreed on October 28 to acquire Germany-based high-voltage equipment maker Trench Group from Triton Partners for $9 billion, a deal intended to expand manufacturing of components needed for electricity transmission and AI data centers. The transaction is expected to close in late 2027, subject to regulatory approvals and other conditions; Trench has not yet become a GE Vernova subsidiary.

The company is acquiring an established supplier with more than 3,000 employees at 11 manufacturing sites and about $5 billion in backlog and framework agreements. Trench makes insulating bushings, instrument transformers, coils and reactors—the electrical hardware that enables substations and transmission systems to operate at high voltages. GE Vernova said the acquisition would strengthen its existing Grid Systems Integration and Power Transmission businesses.

Charlotte Factory Targets 765-kV Grid Equipment

A newly opened Trench site in Charlotte, North Carolina, is central to the deal’s American manufacturing plans. GE Vernova says production of 765-kilovolt equipment there is expected to begin in late 2027. The plant’s opening is a current milestone; the proposed 765-kV production start remains a schedule, not an achieved manufacturing result.

In this June 2026 interview at IEEE PES T&D, Trench executives explain the Charlotte plant, 765-kV instrument transformers and rising demand from AI data centers. The interview predates GE Vernova’s acquisition announcement.

At these voltages, a bushing carries an energized conductor safely through an insulated barrier, such as a transformer wall. Instrument transformers reduce very high voltage or current to usable measurement signals for protection and control systems, while shunt reactors help regulate reactive power and voltage. These devices are not interchangeable with the large power transformers that step transmission voltage up or down.

GE Vernova Projects $1.9 Billion in Trench Revenue by 2028

In its transaction presentation, GE Vernova estimates Trench revenue of $1.4 billion in 2026, $1.6 billion in 2027 and $1.9 billion in 2028, with an adjusted EBITDA margin around 36% in 2028. Those numbers are management projections, not audited future results. The company expects to fund the purchase approximately half with cash and half with debt.

Reuters reported that utilities are increasing transmission investment to replace aging infrastructure and serve industrial and data-center loads. The deal is an attempt to expand GE Vernova’s supply of hard-to-source components, not a guarantee that individual projects will receive faster grid connections. New lines still need permits, engineering, transformers and utility coordination.

The planned combination also brings environmental engineering questions. Trench markets designs that avoid some uses of SF₆ insulating gas and mineral oil, but the performance and lifecycle impact of each replacement must be assessed by application. As with the U.S. transformer manufacturing expansion and large-load grid rules previously covered by BitcoinVersus.Tech, the next evidence will be completed factory output, delivered equipment and ultimately energized transmission capacity.

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