Prolec
Mexican transformer manufacturer; acquired by GE Vernova for $5.3bn in April 2026.
Last refreshed: 16 May 2026 · Appears in 1 active topic
How does GE Vernova's Prolec acquisition change the global transformer supply crunch?
Timeline for Prolec
GE Vernova prices the transformer bottleneck
Data Centres: Boom and Backlash- Why did GE Vernova buy Prolec for $5 billion?
- GE Vernova acquired Prolec to capture transformer manufacturing capacity at a moment when global lead times have stretched to five years, driven by data-centre electrification demand. Prolec added $5bn to GE Vernova's backlog, and the deal gives GE Vernova the Americas' largest transformer manufacturer.Source: Lowdown data-centres
- Why is there a transformer shortage for data centres?
- Hyperscalers are ordering grid-scale transformers at an unprecedented rate to connect new data-centre campuses. Supply chains take years to scale: transformer factories require specialised steel, copper windings, and experienced engineers. GE Vernova's data-centre electrification orders alone hit $2.4bn in Q1 2026 — more than its full-year 2025 total.Source: Lowdown data-centres
- Where are Prolec GE transformers manufactured?
- Prolec's primary manufacturing is in Apodaca, Nuevo León, Mexico, with additional facilities in the United States and two factories in India. The Mexican base provides nearshore supply for the US data-centre market.Source: Wikipedia / ProlecGE
Background
Prolec GE (officially ProlecGE) is the largest transformer manufacturer in the Americas, headquartered in Apodaca, Nuevo León, Mexico. Founded in 1969, the company held approximately 14% of the US transformer market as of 2014. Until April 2026 it operated as a joint venture between Mexican industrial conglomerate Grupo Xignux and General Electric, with each holding roughly half the equity.
In April 2026, GE Vernova completed a $5.28 billion acquisition of Xignux's remaining 50% stake, bringing Prolec fully under GE Vernova's ownership. The deal added $5 billion of transformer backlog to GE Vernova's books at a moment when lead times across the global transformer market have stretched to five years — a supply constraint driven directly by hyperscaler data-centre demand. GE Vernova's total backlog reached $163 billion at end-Q1 2026, up $13 billion in 90 days.
Prolec's Mexican manufacturing base and US production facilities give GE Vernova nearshore transformer capacity that is insulated from the transatlantic shipping constraints affecting European suppliers. For hyperscalers racing to connect new data-centre campuses to the grid, Prolec's production throughput is a direct determinant of how quickly new facilities can become operational.
