Southwest Electric Co.

Permanent company ID (stable census identity — not a certification)

Southwest Electric Co. is listed as a transformer manufacturer in Oklahoma City, OK, USA. Products and scope on file: distribution transformers, power transformers and specialty transformers.

🇺🇸 · USA · Oklahoma City, OK · Listed · Official website ↗

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Independent census profile, not the company website. How this census is compiled. Last reviewed 2026-08-28 · Profile status Listed

Directory Completeness Score

50% Complete

Data Provenance: Public Industry Census

Last reviewed: 2026-08-28

Pending technical specifications: Headquarters address · Maximum voltage rating · Maximum unit MVA / rating · Standards compliance (IEC/IEEE) & ISO certifications · Test bay specifications & utility references

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Declared origin: —

Buyers may need origin information for grid equipment under upcoming rules in the United States and the European Union. Declared origin is the country of manufacture a supplier states on its own site or in a filing. Where no statement is on file, the field shows —. This is not legal advice.

Capabilities

Distribution Power TX

Related components

Transformer bushings Cooling systems Oil & preservation Conductors & core steel On-load tap changers Insulation materials Protection & monitoring

Relevant applications

Data Centres Renewable Energy Utilities & Grid HVDC & Converters

Markets

USA manufacturers Oklahoma City, OK USA market

Latest intelligence about this company

No published intelligence evidenced as about this company. Curated Daily Intel is refreshed at build — see Daily Intel for the latest feed.

Upcoming events

Western Energy Institute Annual Meeting 2026 3 Nov 2026 · Phoenix, USA
NEMA Annual Meeting 2026 10 Nov 2026 · St. Petersburg, USA
CEATI Transmission & Distribution Conference 2026 17 Nov 2026 · Denver, USA
Doble Life of a Transformer Seminar 2027 11 Jan 2027 · New Orleans, USA
IEEE PES Joint Technical Committee Meeting 2027 17 Jan 2027 · San Antonio, USA

Last reviewed: 2026-08-28.

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