About us

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ABOUT US

AT PERPETUUM, OUR GOAL IS TO ADVANCE AND TRANSFORM RAILWAY AND FLEET MANAGEMENT, IMPROVING THE EFFICIENCY, SAFETY AND QUALITY OF RAIL SERVICES.

We are a global leader in the provision of information to maximise safety and reliability and reduce costs. Our award winning, self-powered, wireless sensing technology, combined with vibration engineering expertise and rich analytics, provides real time information that enables you to optimise railway operations.

An asset manager viewing data about the condition of the wheel bearing  Configuring and cataloging the system

Our award-winning, quick-to-install and maintenance-free technology provides valuable real-time information to save costs, and increase safety and efficiency.


Our technology combined with our unique expertise and rich analytics, provides valuable real-time information that enables asset managers across the rail industry and beyond to save costs, increase safety and plan more efficiently.


Our people are the leading experts in their field, with a focus on innovation, customer service and excellence.


Established in 2004, Perpetuum revolutionised the way large amounts of information can be gathered. We achieved this by engineering, producing and commercialising the world’s first practical vibration energy harvesting micro-generator.

We are working with a number of companies and already providing this innovative combination of scalable technology and knowledge to: GE, GoVia, Keolis-Amey, SJ (Sweden), Emerson, Honeywell, Metro Trains Melbourne, GVB Amsterdam and Eversholt Rail.

Interview with Mark Johnson at Southeastern Railways:

We are backed by venture capital investors Environmental Technologies Fund, IP Group, Parkwalk Ventures and Albion Ventures. Our president, Roy Freeland, is a council member of the Rail Supply Group, which works with the UK Government. Perpetuum is a member of the Rail Industry Association and Rail Alliance.

VIEW TESTIMONIALS HERE.