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Contact

Get in touch with our team

Get in touch and let us know how we can help.

Sales

Contact our sales team to learn more about our product and solutions.

Customer Support

Already a customer? Get support from our dedicated customer service team.

Careers

Interested in working at BMSI? View our current job vacancies and apply.

Connect with one of our regions

We have offices/support centres in 7 different regions, offering full national coverage for our clients. Below are the contact details for each of our regions.

Head Office/South East

Unit 6A Waltham Park
Waltham Road
White Waltham

SL6 3TN

Scotland

Suite’s G04 & G05
New Alderston House

Lanarkshire
ML4 3FB

North East & North

7500 Daresbury Park

Warrington
Cheshire
WA4 4BS

Midlands

7500 Daresbury Park

Warrington
Cheshire
WA4 4BS

Sustain Energy Centre

7500 Daresbury Park,

Warrington
Cheshire
WA4 4BS

Wales & South West

Suite 113 Regus House

Cardiff Gate Business Park


Cardiff
CF23 8RU

Central London

Mercury House

117 Waterloo Road

London

SE1 8UL

Aviation

Sovereign Court
635 Sipson Road

Heathrow

UB7 0JE

South

Denmead and Hove

6 Falcon Court

Denmead


P07 6BZ

Data Centres

7500 Daresbury Park

Warrington
Cheshire
WA4 4BS

Finance

7500 Daresbury Park

Warrington
Cheshire
WA4 4BS

Blog

Recent News

5 min read
June 10, 2025

Global Real Estate Project of the Year Winner

We are thrilled to announce that BMSI was the Global Real Estate Project of the Year Winner at the Schneider Electric Masters Expert Event!
5 min read
June 1, 2025

Is Your Building Working Smarter?

From huge university campuses to shopping centres, the question of efficiency and performance often comes up for the people responsible for managing them. Are these buildings working as smartly as they could be? The answer, for many, lies in the intelligent application of Building Energy Management Systems (BEMS).
5 min read
May 18, 2025

BMSI Achieves Diamond Partner Status with One Sightsolutions LTD

We are thrilled to announce a significant milestone in our journey: BMSI has achieved Diamond Partner status with One Sightsolutions LTD.