Our Heritage

2019

Hargreaves undergoing business transformation and a foundation project is launched for future growth in providing single source HVAC solutions across an international footprint

2018

M+W become Exyte and MW Hargreaves become Exyte Hargreaves, the choice partner for engineered HVAC solutions in high integrity construction and engineering sectors

2017

Hargreaves rebranded to MW Hargreaves to comprehensively realign the market activities of the M+W Group and high integrity sectors

2016

Hargreaves completes ground-breaking work for Novarka on the Chernobyl New Safe Containment Project in Ukraine

2012

M+W Group purchase Hargreaves from the Senior Group. Hargreaves begins a new chapter after 55 years with Senior Group

1991

Henry Hargreaves & Sons Ltd becomes Senior Construction Services Ltd, reflecting its broader offering of HVAC products and services

1989

Hargreaves begins work on Sizewell B, the UK‘s only pressurised water reactor power station

1968

Hargreaves enter the nuclear industry, with the manufacture and installation of HVAC systems at Dungeness Power Station

1957

Beginning of a significant period in Hargreaves history as it is acquired by Senior Engineering Group Limited

1872

Business founded in Bury by Henry Hargreaves, becoming Henry Hargreaves & Sons in 1890

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