What BGEN does

BGEN is a UK-based multidisciplinary engineering services provider operating as a wholly owned subsidiary of M Group (Services) Limited, a diversified conglomerate group. Formally incorporated as BGEN Ltd in England and Wales in 2017 under company number 10946823, the business traces its engineering heritage back over 100 years and runs dedicated subsidiaries BES Ltd (nuclear) and BFP Ltd (food projects). BGEN delivers five integrated service lines: Design, Electrical & Instrumentation, Mechanical, LV Assembly, and System Integration, executed through self-delivery teams across 18+ UK office locations spanning Stevenage (head office), Warrington, Grangemouth, Rochdale, Swavesey, Burnley, Cumbernauld, Penketh, Southampton, Stafford, Derby, St Helens, Scunthorpe, Widnes, Basildon, Barrow-in-Furness, and Bridgwater.

The company targets enterprise blue-chip clients across water, power, energy, pharmaceutical, food and beverage, and defense/aerospace sectors, with named engagements including BAE Systems, Anglian Water, GSK, Calor, AstraZeneca, and C3 Biotech. Its core technical capabilities span electrical, controls and instrumentation (EC&I), mechanical engineering, low-voltage assembly, and full systems integration for capital projects, supported by an in-house design function and CQV-aligned quality management practices for regulated environments.

BGEN operates a project-based B2B professional services revenue model with quotes provided per engagement; pricing is not publicly disclosed. Go-to-market is direct enterprise sales targeting large-scale capital projects, supported by LinkedIn and Instagram presence, a website enquiry channel, and the M Group-hosted careers portal. Recent strategic activity includes a March 2025 partnership with measurable.energy for AI-powered smart socket deployment across offices and the publication of a multi-year ESG strategy running April 2026 to March 2027.

Name

BGEN

Legal name

BGEN Ltd.

Website

https://b-gen.co.uk

Company type

Private

Founded year

1925

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

BGEN is a UK-based multidisciplinary engineering services subsidiary of M Group (Services) Limited, delivering Design, Electrical & Instrumentation, Mechanical, LV Assembly, and System Integration through self-delivery teams to blue-chip enterprise clients across water, pharmaceutical, energy, defense, and food & beverage sectors.

Ownership category

akta.pro rank

Product category

Engineering Services

NAICS

Engineering Services (541330), Architectural, Engineering, and Related Services (5413)

SIC

Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Building Automation & Controls (BAS/BMS) Contracting (IMAFALAE)

Keywords

• Engineering services
• Design and build
• Electrical instrumentation
• Mechanical engineering
• Systems integration

Headquarters

HQ city

Warrington

HQ country

United Kingdom

HQ region

Europe

Offices18 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Engineering Services: Providing multidisciplinary engineering services to blue-chip clients across sectors including water, power, energy, pharmaceutical, food and beverage. Services include design, electrical & instrumentation, mechanical engineering, LV assembly, and system integration for capital projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

BGEN provides multi-disciplinary engineering services spanning design, electrical & instrumentation, mechanical engineering, LV assembly, and system integration. The company delivers capital projects and engineering solutions for blue-chip clients through self-delivery teams across the water, power, energy, pharmaceutical, and food and beverage sectors in the UK.

Product overview

BGEN is a UK-based engineering services company offering a unified portfolio of multidisciplinary design and build contracting services. The company provides five integrated service lines: Design, Electrical & Instrumentation, Mechanical, LV Assembly, and System Integration. These services are delivered through self-delivery teams to clients across water, power, energy, pharmaceutical, food and beverage, and other sectors, with a focus on achieving both exceptional project outcomes and business results for clients.

Differentiator

Problem solved

Functional benefit

Brands

• BES Ltd: Nuclear division operating entity
• BFP Ltd

Products and services

• Design Services
• Electrical & Instrumentation
• Mechanical
• LV Assembly
• System Integration

Quantifiable outcome

• 51% reduction in energy use (5,525 kWh saved) achieved through smart socket implementation
• +3 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Costain Group: UK engineering solutions provider focused on water, energy, and transport infrastructure with self-delivery capabilities. Similar blue-chip UK regulated-utility customer base and capital-project delivery model.
• Kier Group: UK infrastructure services group with significant utilities and mechanical/electrical engineering exposure. Comparable in serving UK water, energy, and public-sector blue-chip clients.
• NG Bailey: UK's largest independent mechanical, electrical, and building services contractor with self-delivery teams serving industrial and blue-chip clients. Closely comparable to BGEN's E&I, mechanical, and LV assembly service lines.
• Bilfinger UK: Industrial engineering services firm with strong E&I and process controls focus serving UK energy, petrochemical, and water clients. Directly comparable to BGEN's blue-chip industrial services model.
• Trant Engineering: UK multi-disciplinary engineering contractor delivering mechanical, electrical, and process engineering to industrial clients including water and energy sectors. Highly comparable mid-sized peer to BGEN.
• Boulting Group: UK industrial engineering services firm specializing in electrical, instrumentation, control, and mechanical services for water, power, and process industries. Closely matched to BGEN's E&I and system integration offering.

Broad incumbents

• Mott MacDonald: Global engineering consultancy with strong UK water, energy, and industrial design practices. Comparable in serving the same blue-chip regulated clients as BGEN but focused on consultancy rather than contracting.
• Balfour Beatty: Large UK-listed infrastructure group with significant engineering services, M&E, and utilities exposure. Broader portfolio than BGEN but overlapping in water, energy, and industrial engineering delivery.
• Skanska UK: Major UK construction and infrastructure contractor with M&E and engineering services. Comparable client segments and project delivery model but at significantly larger scale.
• Mace Group: Global consultancy and construction firm with M&E and engineering services capabilities serving blue-chip clients. Adjacent positioning with broader project scope than BGEN.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/bgen-ltd
• Instagraminstagram.com/bgen.ltd
• Facebookfacebook.com/profile.php

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

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 BGEN