The Intelligent Metering Company

The Intelligent Energy Solutions company PRI Limited is market leader in the development, production and supply of smart electronic meters, software, energy monitoring, billing solutions and payment systems.

PRI was the first company to use microprocessors for the accurate measurement of fundamental electrical parameters, that led to the unique CALMU™ technology available today.
The use of the latest communications technologies and energy management tools allows us to offer solutions tailored to meet our customers' requirements.

Approval and Accreditation

PRI supplies metering that is fully approved by the Ofgem for use in billing and code of practice applications.

Our aim is to provide products and services of the highest standard and in support of this PRI has ISO9001 accreditation.
Many of our products are on the UK ECA (enhanced capital allowance) list.

About PRI