DMC Power

Sector Advanced Industrials
Location London
Date acquired 2007
Transaction size Not disclosed

A supplier of permanent couplings and associated tooling to the US and Canadian electricity transmission and distribution industry 


In July 2023, DMC Power was sold to Golden Gate Capital.

To learn more about the company, click here.

DMC Power supplies permanent couplings and associated tooling to the US and Canadian electricity transmission and distribution industry for use primarily in high voltage electricity sub-stations.

Its high voltage convectors use new connection technology which offers electrical substations material efficiency, cost and installation advantages.

The business was previously the power connectors division of Permaswage, the aerospace component supplier that manufactured permanent and separate couplings. When Permaswage, a Bridgepoint investment, was successfully sold in 2013, Bridgepoint retained ownership of DMC Power.

The company is focussed on applying its unique connection techniques, which displace welded and bolted alternatives, to the North American substation market but has significant opportunities for international expansion in the power infrastructure sector globally.

We use strictly necessary cookies to make our site work. Currently the analytics cookies which allow us to collect information about how visitors use our website and help us to improve it; is defaulted to ‘InActive’, if you wish to turn this on you can do so through the Cookie Settings. Please be aware that by blocking some types of cookies it may impact your experience of the site and the services we are able to offer. For more information about any of these cookies and our use of them, or to change your settings at any time, please see Cookie Settings and Cookies Policy.