McLennan Group

What McLennan Group does

McLennan Group is a privately held UK contractor providing electrical and mechanical services to industrial, commercial, and retail sector clients. The firm is headquartered in Warrington, operates from the domain mclennangroup.co.uk, and is classified within the 11-50 employee band, indicating a small-to-mid-sized regional trade contractor rather than a national infrastructure operator. The service mix — electrical and mechanical contracting — typically encompasses installation, maintenance, and fit-out work for buildings and plant, delivered under project-based commercial terms, though no contract structures, project values, or service line breakdown are disclosed in the supplied material.

No information on revenue model, pricing structure, go-to-market channels, technology stack, certifications, leadership, or customer roster is present in the source data. The corporate filings block, technology inventory, management team roster, partnerships, awards, and product catalogues are all empty. The website fetch returned only a Cloudflare browser-verification interstitial, with no scrapeable company content. As a result, deeper analytical claims about business model mechanics, customer composition, competitive positioning, or operating geographies cannot be substantiated against the supplied evidence.

Name

McLennan Group

Legal name

The McLennan Group

Website

https://mclennangroup.co.uk

Company type

Private

Headcount range

11–50 employees

Short description

McLennan Group is a electrical and mechanical contractor for industrial, commercial, and retail sectors.

Ownership category

akta.pro rank

Headquarters

HQ city

Warrington

HQ country

United Kingdom

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales

Core offering

McLennan Group is an electrical and mechanical contractor delivering installation, maintenance, and building services work to clients in the industrial, commercial, and retail sectors. The company provides multi-disciplinary electrical and mechanical contracting scope — covering power, lighting, HVAC/mechanical systems and associated building services — primarily through project-based contracts. It operates as a privately held, regionally focused firm based in Warrington, United Kingdom.

Differentiator

Problem solved

Functional benefit

Products and services

• Electrical Contracting Services

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• NG Bailey: UK's largest independent M&E contractor offering electrical and mechanical services across industrial, commercial, and infrastructure sectors. Closely comparable business model to McLennan Group, though operating at substantially greater scale.
• SPIE UK: Multi-disciplinary technical services provider including electrical and mechanical contracting for buildings and infrastructure across the UK. Direct competitor in commercial and industrial M&E services.
• Crown House Technologies: UK-based M&E contractor specializing in mechanical, electrical, and plumbing services for commercial and industrial projects. Closely aligned service offering and customer base to McLennan Group.
• Bowmer + Kirkland: UK construction firm with a strong in-house M&E services division serving commercial, industrial, and retail clients. Comparable multi-sector approach to McLennan Group with similar service mix.

Broad incumbents

• Imtech UK (ENGIE Solutions): Large UK M&E services provider operating as part of ENGIE's broader facilities and energy services portfolio. Comparable offering in electrical and mechanical contracting with much larger geographic and resource footprint.
• Balfour Beatty: Major UK infrastructure and construction group with significant building services / M&E capabilities. Serves similar end markets but as part of a much broader construction portfolio.
• Mace Group: International consultancy and construction firm with M&E delivery capabilities. Competes for similar contracts but offers much wider services including consultancy and project management.
• Wates Group: UK construction, property services, and maintenance group with M&E capability. Overlaps with McLennan in commercial and retail building services delivery.
• Skanska UK: Major international construction and development group with UK building services operations. Competes for larger commercial and infrastructure M&E projects.
• Morgan Sindall: UK construction and regeneration group with electrical and mechanical services capability. Operates across similar end markets though at substantially larger scale.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat1 record

Key risks4 records

Key highlights3 records

Customer concentration

• Xx.com/mclennangroup
• Facebookfacebook.com/McLennanElectricalUK
• LinkedInlinkedin.com/company/mclennan-electrical-services-uk

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about McLennan Group