SSE Contracting
SSE Contracting is presented as a large UK and Ireland mechanical and electrical contracting business headquartered in London, serving commercial, industrial, and infrastructure clients. Its operational status is uncertain, as the corporate domain lapsed in 2025 and is listed for auction.
- Company typePrivate
- Founded1992
- HeadquartersLondon, United Kingdom
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
SSE Contracting firmographics
Firmographics- Name
- SSE Contracting
- Website
- https://ssecontracting.co.uk
- Company type
- Private
- Founded year
- 1992
- Operating status
- Closed
- Headcount range
- 1,001–5,000 employees
- Short description
- SSE Contracting is presented as a large UK and Ireland mechanical and electrical contracting business headquartered in London, serving commercial, industrial, and infrastructure clients. Its operational status is uncertain, as the corporate domain lapsed in 2025 and is listed for auction.
- Ownership category
- akta.pro rank
SSE Contracting industry classification
Industry- Product category
- Mechanical and Electrical Contracting Services
- NAICS
- Electrical Contractors and Other Wiring Installation Contractors (23821), Plumbing, Heating, and Air-Conditioning Contractors (23822)
- SIC
- Electrical Work (1731)
- akta.pro primary industry
- Electrical Contracting & Wiring (IMAFALAA)
- akta.pro secondary industries
- Industrial/Process Piping & Mechanical Contracting (IMAFALAG), Electrical Contracting (Commercial/Industrial) (IMAIABAC), Industrial/Process Plant General Contracting (IMAFAAAH)
Keywords
Where SSE Contracting is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Markets served
SSE Contracting business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales
SSE Contracting product offering
Product offeringCore offering
SSE Contracting is one of the UK and Ireland's largest mechanical and electrical (M&E) contracting businesses. The company delivers mechanical and electrical contracting services, which typically encompass the design, installation, and maintenance of building services systems such as HVAC, power distribution, lighting, and plumbing for commercial and infrastructure projects.
Differentiator
Problem solved
Functional benefit
Products and services
- Mechanical and Electrical Contracting Services Integrated mechanical and electrical contracting services delivered across the UK and Ireland, covering building services installation and related works for commercial, industrial, and infrastructure projects. The offering is positioned as one of the largest M&E contracting operations in the region.
Companies that use SSE Contracting
Customer profileIdeal customer profiles1 record
SSE Contracting technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
SSE Contracting competitors and assessment
Company assessmentDirect peers
- SPIE UK: UK arm of SPIE SA, a European technical services group providing multi-disciplinary M&E, building services and electrical contracting to commercial and industrial clients — closely comparable scope, delivery model and target customers to SSE Contracting.
- Mercury Engineering: Irish-headquartered mechanical, electrical and instrumentation contractor serving data centre, pharmaceutical and industrial clients across the UK and Ireland — operates in the same combined M&E delivery model that SSE Contracting advertises and competes for many of the same large-project frameworks.
- TClarke: London-based mechanical and electrical contractor listed on the London Stock Exchange, delivering electrical and mechanical services across UK commercial, residential and data-centre projects — a directly comparable specialised M&E contractor with similar client mix.
- Crown House Technologies (Laing O'Rourke): In-house M&E engineering arm of Laing O'Rourke, delivering mechanical, electrical and plumbing installations on UK and international construction projects — directly comparable integrated M&E service offering to SSE Contracting's combined mechanical and electrical positioning.
- NG Bailey: UK-based mechanical and electrical contractor of comparable scale, employing thousands of staff and delivering building services, electrical and HVAC installations to commercial, industrial and infrastructure clients across Britain — directly comparable to SSE Contracting in size, service mix and customer type.
Regional players
- John Sisk & Son: Ireland-headquartered construction and engineering group with strong UK presence, operating mechanical & electrical divisions on data centre, commercial and pharma projects — comparable combined M&E delivery model but anchored in Ireland, similar to SSE Contracting's stated UK and Ireland footprint.
Broad incumbents
- Bowmer + Kirkland: Privately held UK main contractor with multi-hundred-million-pound turnover delivering commercial, leisure and industrial projects, supported by a sizeable in-house M&E division — a comparable scale contractor where M&E work is part of a wider portfolio.
- Wates Group: UK privately held construction and property services group operating building, fit-out and M&E services divisions — overlaps with SSE Contracting on UK building services projects, but on a much wider portfolio base.
- Skanska UK: UK arm of Skanska AB, delivering civil engineering and building construction with significant in-house mechanical and electrical capability — competes for the same large UK commercial and infrastructure tenders as SSE Contracting but as one of several business lines.
- Balfour Beatty Group: FTSE-listed UK infrastructure group that operates substantial M&E and building services businesses alongside its larger general construction, rail and power T&D divisions — a broader incumbent whose M&E offerings overlap with SSE Contracting's core services.
Market position
Customer concentration
SSE Contracting financial estimates
Financial estimateRevenue estimate
Valuation estimate
SSE Contracting leadership team
Management profileNumber of profiles
SSE Contracting funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SSE Contracting M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about SSE Contracting
What does SSE Contracting do?
SSE Contracting is one of the UK and Ireland's largest mechanical and electrical (M&E) contracting businesses. The company delivers mechanical and electrical contracting services, which typically encompass the design, installation, and maintenance of building services systems such as HVAC, power distribution, lighting, and plumbing for commercial and infrastructure projects.
When was SSE Contracting founded?
SSE Contracting was founded in 1992. It employs 1,001 to 5,000 people.
Where is SSE Contracting based?
SSE Contracting is headquartered in London, United Kingdom, in the Europe region.
Who are SSE Contracting's main competitors?
Direct peers on record are SPIE UK, Mercury Engineering, TClarke, Crown House Technologies (Laing O'Rourke) and NG Bailey. John Sisk & Son is listed as a regional player. Broad incumbents are Bowmer + Kirkland, Wates Group, Skanska UK and Balfour Beatty Group.
Does SSE Contracting have an API?
No public API is recorded for SSE Contracting.
What industry is SSE Contracting in?
SSE Contracting's product category is Mechanical and Electrical Contracting Services. Its primary akta.pro industry code is IMAFALAA, Electrical Contracting & Wiring, with a secondary code of IMAFALAG, Industrial/Process Piping & Mechanical Contracting. Its NAICS code is 23821 and its SIC code is 1731.