Welcome To Polyphase Systems Ltd

Polyphase Systems Ltd is a multi-disciplined engineering company that was formed in 1990 specialising in electrical engineering works. However, given the continuing growth of the company, we have since diversified into civil, mechanical, tele-communications, sewage and water treatment projects.
Our head office is based in Nairobi, Kenya but we have successfully undertaken a wide range of prominent projects across Kenya, Zambia and Uganda and continue to develop our business in these areas. We have worked in partnership with a number of multinational companies and governments including Mitsubishi Coporation, ABB Group, Siemens Ltd and Union Ferosa.
We recognise that our clients require good service, a quality product and an acceptable price 




KEC International Ltd