About us

Beginning as a distributor of VPO® technology, we have grown to become a vertically integrated manufacturer with international distributors and in 2011 became the UK's fastest growing green company.

Don't just take our word for it...

“We found the staff of powerPerfector helpful and knowledgeable.” Peter Anwyl - Executive Director, International Students House
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About us

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Since powerPerfector introduced Voltage Power Optimisation to the UK, the company has been at the forefront of the voltage optimisation market. 

Our technology is trusted by some of the biggest names in energy and climate change. They include the energy regulator (Ofgem), the government’s climate change department (DECC), the UK’s main electricity distributor (National Grid), the UK’s biggest retailer (Tesco), the UK’s environmental guardians (Environment Agency), as well as 160 local authorities and 20 government agencies.

powerPerfector strives to lead the energy efficiency and voltage optimisation agenda  with our core values of integrity, professionalism, transparency and respect. We believe these values will drive our industry to a higher standard and lead to a healthy openness and understanding whereby customers are not mis-sold products and can be confident of their decisions.

Our history

2004powerPerfector incorporated at Companies House

2005 - Land Registry rollout following OJEU tender

2007 - Moved in to our current HQ at Praed Mews

2008 - Launched second product, the powerPerfector Plus

2009 - Opened Manchester office

2010 - VPO® named ‘Low Carbon Product of the Year’

2011 - Acquired the global rights to VPO® technology

2012 - Manufacturing begins in the UK

2013 - Second generation powerPerfector Plus launched



*The greengauge represents the aggregate savings of powerPerfector installations in the UK, Ireland, Cyprus and Denmark. Savings correct at the time of installation using either IPMVP savings analysis or reasonable estimates, where savings analysis was not possible. Actual savings may change over time for example due to energy pricing, occupancy, equipment, rates, building re-purposing and further energy efficiency measures.

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