Private company

Irisys

Logo: Irisys, CC BY-SA 4.0, via Wikimedia Commons3

British technology and engineering company

Infrared Integrated Systems Ltd (generally called Irisys) is a technology and engineering company based near Northampton in the United Kingdom that manufacturers thermal imaging, people counting technologies and real-time grocery queue management systems. The company was acquired by the American Fluke Corporation in 2012. The company was awarded The Queen’s Award for Enterprise, the highest official award for British businesses, in 2011 and 2012.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1996Founded1

Infrared Integrated Systems Ltd (generally called Irisys) is a technology and engineering company based near Northampton in the United Kingdom that manufacturers thermal imaging, people counting technologies and real-time grocery queue management systems. The company was acquired by the American Fluke Corporation in 2012.2

How it started

History

Irisys was founded in 1996 by a small group of scientists and engineers, who had previously worked at the Plessey Caswell research labs in Northamptonshire, predominantly on high-resolution military infrared imaging systems. Irisys originally aimed to adapt the technology to the requirements of the commercial fire and security markets. Military detectors typically cost tens of thousands of dollars, but Irisys aimed to produce much cheaper devices by trading a reduction in resolution for lower manufacturing costs, and so the company decided on a resolution of 256 pixels using a 16x16 sensor array.

Irisys began to manufacture a range of infrared cameras used in applications such as measuring heat loss from buildings, but quickly realized that the technology behind tracking people for security purposes could also be applied to other sectors. Counting people and queues in retail and other social environments were the first of these new areas to be commercially exploited by Irisys, and the company continues to research and develop novel application areas.

In 2006, Irisys' queue management product IRISYS SMARTLANE won the Retail Week Customer Service Initiative of the Year.

In June 2012, Irisys was acquired by Fluke Corporation.

In May 2023, Irisys issued an end-of-sale and end-of-life notice for their hardware products.

From Wikipedia’s article on Irisys, shared under CC BY-SA 4.0.2

Products and brands

  • thermography

Listed on Wikidata.1

Timeline

  1. 1996Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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