Etco Transformers supplies and installs power transformers, distribution transformers and switchgear as part of rural electrification projects, mainly substations.


Today, Etco Transformers exclusively represents Von Roll Ltd. (formerly Elco Industries) in the field of power and distribution transformers, selling transformers on the domestic market and participating in PHCN (Power Holding Company of Nigeria) tenders.

 • Power transformers from 5MVA to 800 MVA, 500KV
 • Distribution transformers from 100KVA to 5000KVA (5MVA)
 • Mobile substations up to 60MVA, 230 KV

In the low and medium voltage field, Etco Transformers represents Electra Katzenstein, a subsidiary of Electra Israel. Electra Katzenstein is a leading manufacturer of low and medium voltage switchgear, packaged substations, and full substations up to 160KV, including design, supply and installation.    


Electra Katzenstein’s main activities are:

Design, supply, installation and supervision of fixed substations from 10MVA to 60MVA.
Manufacture of on-load disconnectors with arching chambers up to 36KV, 600A.
Manufacture of low voltage switchgear.
Manufacture of medium voltage switchgear up to 36KV.
Manufacture of packaged substations up to 1000KVA.


Etco Transformers has been operating in Nigeria for the past 29 years, executing rural electrification and substation turnkey projects.