FEOC
All Manufacturers

Prolec GE (now Prolec Transformers)

Clean
🌍 Mexico / United StatesMonterrey, Nuevo Leon, MexicoTransformers & GridPrivate (subsidiary of Xignux)

Last verified: 2026-04-22

Risk Summary
Country RiskLowHQ in Mexico / United States (allied nation)
Entity List ExposureLowNot on any lists
Ownership RiskLowPrivate (subsidiary of Xignux)
Domestic AlternativeLow13 allied/US options available

Entity List Screening

ListAgencyStatusYear
BIS Entity ListBureau of Industry and SecurityNot Listed2026
OFAC SDN ListOffice of Foreign Assets ControlNot Listed2026
DOD Section 1260HDepartment of DefenseNot Listed2026
UFLPA Entity ListCustoms and Border ProtectionNot Listed2026
SEC DisclosuresSecurities and Exchange CommissionNot Listed2026
IRS FEOC GuidanceInternal Revenue ServiceNot Listed2026

Ownership Structure

Xignux Group (Mexican conglomerate). GE Vernova divested its stake.
🌍 Mexico / United StatesIndividual / Shareholder
Prolec GE (now Prolec Transformers)
🌍 Mexico / United StatesManufacturer

Source: SEC filings, stock exchange disclosures, corporate registry data. Ownership percentages reflect most recent available disclosure.

Compliance Assessment

Mexican-headquartered. Allied nation. USMCA partner. No FEOC ownership links.

Key Factors

  • Headquartered in Mexico / United States, an allied nation
  • Ownership: Private (subsidiary of Xignux)
  • Has confirmed US domestic manufacturing operations
  • Not listed on any federal entity lists
  • Largest transformer manufacturer in the Americas. Clean FEOC status.

Products & Equipment

Power transformersDistribution transformersPad-mounted transformersInstrument transformers

Domestic manufacturing confirmed

Manufacturing in Monterrey, Mexico (USMCA) and Waukesha, WI, USA.

Other Manufacturers in Transformers & Grid

All manufacturers in this product category

Hitachi EnergyClean
🌍 Japan / SwitzerlandUS Mfg
TBEA Co., Ltd.Flagged
🇨🇳 China
Wartsila Energy StorageClean
🌍 FinlandUS Mfg
Siemens Energy (Transformers)Clean
🇩🇪 GermanyUS Mfg
ABB LtdClean
🇨🇭 SwitzerlandUS Mfg
Eaton CorporationClean
🌍 United States / IrelandUS Mfg
Schneider ElectricClean
🇫🇷 FranceUS Mfg
WEG S.A.Under Review
🌍 BrazilUS Mfg

Data Sources

  • BIS Consolidated Screening List
  • Company disclosures

This information is for reference only and does not constitute legal advice. Compliance determinations should be verified with qualified legal counsel. Entity list data is sourced from publicly available federal databases and may not reflect the most recent updates.