Insights

Industry Leadership BESA Group is the UK's leading trade association for building services engineering contractors, indicating strong industry influence and extensive network opportunities that can facilitate partnership and collaboration initiatives.

Technological Engagement The company's active use of digital tools such as Google Analytics, social media platforms, and CDN services highlights their commitment to modern communication and data-driven marketing strategies, presenting opportunities for targeted digital campaigns.

Event Participation Regular attendance at high-profile conferences and initiative launches like World Ventil8 Day and the BESA Awards suggests strong engagement in industry events, providing fertile ground for event sponsorship, speaking opportunities, and networking with key decision-makers.

Training & Certification BESA's recent launch of training programs and competency tools presents avenues for advanced training solutions, certification services, and technological integration to enhance members’ skills and compliance offerings.

Financial Stability With a revenue range of $25 million to $50 million and a well-established industry presence, BESA demonstrates financial robustness and potential for scalable collaborations, joint ventures, or value-added service offerings in the building engineering sector.

BESA Group Tech Stack

BESA Group uses 8 technology products and services including cdnjs, Cloudflare CDN, Packery, and more. Explore BESA Group's tech stack below.

  • cdnjs
    Content Delivery Network
  • Cloudflare CDN
    Content Delivery Network
  • Packery
    Javascript Libraries
  • AOS
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • LinkedIn
    Online Community Software
  • Google Analytics
    Web Analytics
  • Facebook
    Widgets

Media & News

BESA Group's Email Address Formats

BESA Group uses at least 1 format(s):
BESA Group Email FormatsExamplePercentage
First.Last@thebesa.comJohn.Doe@thebesa.com
48%
First.Middle@thebesa.comJohn.Michael@thebesa.com
2%
First.Last@thebesa.comJohn.Doe@thebesa.com
48%
First.Middle@thebesa.comJohn.Michael@thebesa.com
2%

Frequently Asked Questions

Where is BESA Group's headquarters located?

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BESA Group's main headquarters is located at 3 Thomas More Street London, England e1w 1yz United Kingdom. The company has employees across 3 continents, including EuropeAsiaNorth America.

What is BESA Group's official website and social media links?

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BESA Group's official website is thebesa.com and has social profiles on LinkedIn.

What is BESA Group's SIC code NAICS code?

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BESA Group's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 23 - Construction.

How many employees does BESA Group have currently?

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As of February 2026, BESA Group has approximately 144 employees across 3 continents, including EuropeAsiaNorth America. Key team members include Chief Operating Officer (coo): A. G.Head Of Digital Delivery: N. T.Head Of Group Programmes And Change: N. B.. Explore BESA Group's employee directory with LeadIQ.

What industry does BESA Group belong to?

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BESA Group operates in the Construction industry.

What technology does BESA Group use?

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BESA Group's tech stack includes cdnjsCloudflare CDNPackeryAOSjQuery MigrateLinkedInGoogle AnalyticsFacebook.

What is BESA Group's email format?

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BESA Group's email format typically follows the pattern of First.Last@thebesa.com. Find more BESA Group email formats with LeadIQ.

When was BESA Group founded?

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BESA Group was founded in 1904.

BESA Group

ConstructionEngland, United Kingdom51-200 Employees

The BESA has been putting its members at the heart of building engineering services since 1904.

BESA - the Building Engineering Services Association is the UK's leading trade association for building services engineering contractors – representing the interests of firms active in the design, installation, commissioning, maintenance, control and management of engineering systems and services in buildings. 

BESA’s headquarters are in London, but we are active throughout the UK. We have a separate presence in Scotland, Wales and Northern Ireland, as well as eight regional offices across England. This regional presence facilitates member networking and sharing of best practice, business opportunities and advice on local and national developments.

One of the key requirements of BESA membership is the demonstration of technical competence, commercial capability and adherence to health and safety best practice. This is assessed through regular, third-party inspection and auditing, ensuring our members are upholding what is affectionately referred to as the association’s ‘badge of quality.’ 

BESA membership means that clients can be sure they are employing firms who work to the highest standards, giving reassurance that their project is in safe hands.

BESA members benefit from access to a wide range of services and support that is carefully tailored to their needs, and which helps them to build better and more profitable businesses. BESA is committed to lobbying on behalf of its members on a wide range of issues that affect their businesses and the commercial environment in which they operate. 

BESA is itself a member of the Specialist Engineering Contractors' (SEC) Group and of the Air Conditioning and Refrigeration Industry Board (ACRIB) and works closely with other bodies throughout the sector – including BSRIA, CIBSE, ECA and FETA and is a member of the CIBSE Patrons corporate supporters’ network.

Section iconCompany Overview

Headquarters
3 Thomas More Street London, England e1w 1yz United Kingdom
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Founded
1904
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    BESA Group's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    BESA Group's revenue is estimated to be in the range of $25M$50M

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