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M&E Contractors Companies in Southampton: 54 Active Firms (2026)
M&E contractors in Southampton design, install and maintain mechanical and electrical building systems across the city’s metropolitan area.
Buying centres tend to sit with main contractors, property owners, facilities managers and developer-side project teams rather than a single software-style buyer. Work is usually won through tendered packages, framework participation or repeat project relationships, with engagement sizes shaped by refurbishment cycles, plant replacement, compliance testing and new-build phases. The more attractive operators look less like small reactive trades and more like building-services delivery businesses: project managers, site supervisors, subcontractor control, design coordination and aftercare under one commercial roof.
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Southampton has 54 actively trading M&E contractors in this cohort, giving the city a visible but still localised building-services supply base. Reported employment totals 950 people, which suggests the market includes more than van-based micro-contractors, even if many firms remain owner-managed or project-led. The commercial centre, port-related industrial estate base and surrounding residential development all create demand for mechanical, electrical, maintenance and refurbishment capability, but the addressable market is still bounded by a regional contracting radius rather than a national sales motion.
Compliance sits close to the commercial proposition in this market. Buyers are usually procuring electrical installation, HVAC, lighting, fire-safety, controls or maintenance work where certification, insurance, site documentation and subcontractor oversight affect whether a contractor can be used at all. That makes procurement more formal than in some trade categories: tender packs, method statements, maintenance records and handover documentation can matter as much as day-rate pricing. Firms serving commercial and industrial buildings also tend to face repeat scrutiny from landlords, tenants and main contractors after installation, not just at project award.
The cohort appears likely to remain fragmented, with a small group of mid-market operators sitting above a longer tail of lean project-management and maintenance businesses. Scale tends to depend on labour availability, supervisor depth and the ability to manage compliance paperwork across multiple sites, rather than on a single proprietary method. Larger contractors may keep using local specialists where response times and site familiarity matter. Consolidation is plausible where owners want succession options, but the sector’s practical constraints mean growth is likely to be operational and contract-led rather than brand-led.
54
Active firms
2026
8
Over £5M
reported revenue
3
New since 2022
recent incorporations
Key facts
About 14% of the trading cohort reports turnover above £5M (8 of 54 firms) — the rest sits below that revenue band.
5% of the cohort was incorporated since 2022 (3 firms), so a sizeable share is in its first few filing cycles.
Southampton M&E contractors sit in the construction and facilities-management delivery chain, with work covering specification, installation, testing and maintenance.
Typical scopes cover power, heating, ventilation, lighting and building controls rather than a single trade.
The local market appears to mix installation contractors, specialist subcontractors and project-led entities that rely on subcontracted delivery teams.
Top Southampton M&E Contractors companies
R.G. BEATTIE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical and mechanical contracting services including design, supply, installation and commissioning of building systems. Also undertakes main contracting works, renewable installations,…
Serves B2B clients in construction and property projects across the south of the UK, including developers, main contractors, facilities teams and commercial building owners needing electrical,…
Financial Health
StableStable · -70% CAGR over 4y
Location
JAMES LISTON BUILDING SERVICES LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical and electrical building services, including design and installation of M&E systems for commercial, industrial, domestic and public sector building construction and refurbishment…
Serves commercial and industrial businesses, public sector organisations and domestic clients, including schools, churches, hospitals, hotels, housing developments, factories and transport facilities…
Financial Health
HealthyHealthy · -55% CAGR over 5y
Location
T & W ELECTRICAL (SOUTH COAST) LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electrical and mechanical design and installation services for domestic, commercial and industrial projects, including mains distribution, lighting and power systems, structured data…
Serves domestic customers, property developers, and commercial and industrial organisations across the South Coast and wider South of England, including clients with small installations and larger…
Financial Health
DistressedDistressed · -3% CAGR over 4y
Location
GA UK GROUP LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical, mechanical, plumbing and heating contracting services including system design, installation and maintenance. Also installs fire and security systems, generators, pumps and…
Serves a mix of businesses and homeowners, including industrial sites, commercial property operators, airports, residential customers, commercial catering businesses, and clients with domestic or…
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
HOME & INDUSTRIAL HEATING SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides design, installation and maintenance of heating, ventilation and air conditioning (HVAC) systems for commercial buildings, including boilers, commercial gas equipment, plant rooms, hot and…
Serves businesses, main contractors and public-sector property operators, including offices, care homes, delivery facilities and commercial buildings needing heating, cooling, ventilation and…
Financial Health
HealthyHealthy · -2% CAGR over 4y
Location
Austin Heating Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, supplies, installs and services commercial and industrial heating, air conditioning and ventilation systems. Provides oil and gas heating solutions, air handling systems, and ongoing…
Serves commercial and industrial organisations needing heating, air conditioning, ventilation and commercial catering support, including contract customers locally and nationally.
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
EMPIRE ELECTRICAL & MECHANICAL SOLUTIONS LTD
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsProvides electrical and mechanical engineering services including installation, maintenance, and design‑and‑build projects. Works on commercial, industrial, and domestic systems, and delivers…
Serves a mix of B2B, B2C and public sector clients, including commercial premises, industrial sites, homeowners, renewable energy project customers and government bodies seeking tendered electrical…
Financial Health
StrongStrong · Growing, Hiring · 67% CAGR over 3y
Location
AVENUE ELECTRICAL LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides commercial and industrial electrical design and installation services, including mains and sub‑mains distribution, containment systems, power and lighting, fire alarms, voice and data…
Serves B2B commercial and industrial clients, including property owners, facilities managers, contractors and construction project teams needing electrical project support.
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 4y
Location
WHA ELECTRICAL SERVICES LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electrical contracting services for commercial, retail and industrial premises, including new-build and refurbishment electrical installations, fire alarm installation and reconfiguration,…
Serves B2B clients in the retail, commercial and industrial sectors, including organisations managing premises, refurbishments, new builds, inspections and multi-store rollout projects across the UK…
Financial Health
StableStable · -13% CAGR over 4y
Location
Our MEP Co. Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical, electrical and public health (MEP) building services including system design, installation and maintenance. Also offers design-stage consultancy, facilities management, and…
Serves property developers, contractors, building owners and facilities teams in Hampshire across commercial, hospitality, education, culture, assisted living, ports and high-end residential projects.
Financial Health
StrongStrong
Location
CEI ELECTRICAL SERVICES LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical, mechanical, and plumbing services including industrial, commercial, residential and marine electrical installations, heating and ventilation systems, gas and plumbing work,…
Serves local government bodies, schools, sports and civic facilities, private developers, defence organisations, builders, contractors, industrial and commercial businesses, plus domestic homeowners…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 2y
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical and electrical building services including design, CAD/BIM modelling, installation and maintenance of HVAC, electrical and renewable systems. Works on commercial and healthcare…
Serves commercial property clients, main contractors and building services firms, with a focus on small to medium projects for offices, real estate portfolios, and private/NHS healthcare facilities…
Financial Health
StrongStrong · Hiring · 30% CAGR over 5y
Location
ACPOWERTECH LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electrical contracting services including lighting installation, data cabling, fire alarms, security systems, and rewiring. Installs and maintains air conditioning, refrigeration, cold…
Serves commercial and industrial organisations, factories, offices and facilities managers, alongside residential homeowners, across Hampshire, Berkshire, Dorset, West Sussex, Wiltshire and the wider…
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
INSTALL PROJECTS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical and electrical contracting services for residential and commercial construction projects, including electrical installation, heating, ventilation, plumbing, smart home systems,…
Serves B2B construction and property clients, including independent house builders, architects, residential developers, main contractors, and commercial developers involved in retail, office and…
Financial Health
StableStable · Hiring · 6% CAGR over 4y
Location
POWERPOINT MECHANICAL & VENTILATION LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides electrical and mechanical contracting services including installation, maintenance and design‑and‑build solutions. Works on commercial, industrial and domestic projects such as schools,…
Serves commercial, industrial, public sector and domestic customers across Southern England, including contractors, local authorities, schools, hospitals, office blocks, warehouses, distribution…
Financial Health
HealthyHealthy · 0% CAGR over 1y
Location
Mg Cavill & Co Services Ltd
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides electrical, mechanical and building services including plumbing, heating, wiring, lighting, security and fire systems installation. Installs renewable energy systems such as solar PV,…
Serves homeowners, commercial businesses and industrial clients needing building, electrical, mechanical, interiors, data infrastructure and renewable energy services, mainly in Hampshire, Wiltshire…
Financial Health
StrongStrong · Growing · 0% CAGR over 1y
Location
ACCOLADE BUILDING SERVICES LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical and electrical building engineering services for construction projects, including design and build of building systems, installation, and project delivery. Works on services such…
Serves commercial, public-sector and specialist property clients needing mechanical and electrical building engineering services, including leisure, retail, assisted living, science and hospitality…
Financial Health
StableStable · -2% CAGR over 5y
Location
Monarch Air Conditioning Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, installs and services air conditioning, heating, ventilation and humidification systems for commercial and residential buildings. Supplies heat pumps, heat recovery ventilation and…
Serves SMEs, offices, restaurants, data centres, sporting venues and homeowners across Hampshire and nearby towns including Southampton, Portsmouth, Fareham and Basingstoke.
Financial Health
StrongStrong
Location
Vear M & E Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical and electrical (M&E) building services installation and contracting for construction projects. Delivers electrical systems, mechanical services, and MEP site management, working…
Serves B2B construction and property clients, including principal contractors, main contractors and organisations commissioning mechanical and electrical project works across the UK.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
New Air Southern Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides installation, servicing and maintenance of air conditioning, refrigeration and ventilation systems for commercial, industrial and domestic buildings. Also conducts system design, equipment…
Serves commercial, industrial and domestic clients within a 70-mile radius of Southampton, including facilities teams and homeowners in areas such as Bournemouth, Portsmouth, Winchester and Salisbury.
Financial Health
StableStable · -4% CAGR over 4y
Location
FORTH TECHNICAL SERVICES LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDesigns, installs and maintains mechanical and electrical building services, including air‑conditioning, ventilation and heating systems. Provides commercial pipework installation, planned…
Serves large commercial estate owners and facilities teams, including education institutions, healthcare sites, offices and law firms needing mechanical and electrical building services support.
Financial Health
StrongStrong · Growing, Hiring · 21% CAGR over 4y
Location
TOUCH BUILDING SERVICES LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides mechanical and electrical building services for construction and refurbishment projects, including installation and upgrade of electrical systems, mechanical plant, and associated building…
Serves public-sector estates teams, education providers, healthcare trusts, leisure operators and main contractors responsible for schools, hospitals, leisure centres and heritage buildings.
Financial Health
StableStable · -34% CAGR over 2y
Location
FORTH HOLD LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDesigns, installs and maintains building services systems including heating, ventilation, air conditioning, combustion plant, pipework, and mechanical and electrical infrastructure for commercial…
Serves commercial and public-sector organisations managing built environments, including offices, schools and universities, heritage estates, healthcare facilities, defence sites and manufacturing…
Financial Health
StrongStrong
Location
K A WATTS PLUMBING & HEATING LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides plumbing, heating, mechanical and electrical installation services for residential developments and commercial projects. Offers design, consultancy, project management, renewable energy…
Sells primarily B2B to major UK home builders and residential developers, plus commercial organisations needing mechanical and electrical systems. Also serves homeowners through home aftercare…
Financial Health
HealthyHealthy · Profitable · -5% CAGR over 1y
Location
ARB DEVELOPMENT PROJECTS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, supplies and installs mechanical building services for commercial and public sector projects. Services include heating, ventilation and air conditioning (HVAC), hot and cold water systems,…
Serves construction contractors, NHS trusts, local authorities, hotels, schools, leisure facilities, care settings and commercial property owners needing mechanical building services projects via…
Financial Health
StableStable · -68% CAGR over 4y
Location
KGO CONTRACTORS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides mechanical and electrical (M&E) contracting services, offering design and build of electrical systems using CAD and BIM. Services include lighting design, cable sizing, construction…
Serves B2B construction clients and end users commissioning building projects, including organisations requiring CAD/BIM-led mechanical and electrical packages for commercial premises.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
LOGISTICAL BUILDING SERVICES (ELECTRICAL) LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides building services engineering including electrical installation, mechanical systems, ventilation and design-and-build services. Supports construction projects from CAD design and planning…
Sells B2B to housebuilders, property developers and main contractors needing building services support for construction projects, particularly residential developments across London and the South of…
Financial Health
StableStable · -64% CAGR over 4y
Location
LSC BUILDING SERVICES LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical building services for construction projects, delivering installation of mechanical systems and infrastructure and supporting projects from initial design and planning through to…
Serves commercial property developers, main contractors and corporate clients across offices, residential schemes, automotive, banking and aviation-related projects.
Financial Health
StrongStrong · Hiring · 8% CAGR over 5y
Location
R&B Mechanical & Electrical
Trajectory
1y · 2020–NowProvides mechanical and electrical contracting services including design, installation and maintenance of HVAC, plumbing and electrical systems. Also installs solar panel systems, battery storage and…
Serves homeowners, commercial property owners, businesses and agricultural clients across the UK, including organisations needing building systems, energy infrastructure or EV charging support.
Financial Health
Insufficient historyInsufficient history
Location
HAS Electrical Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical contracting and engineering services, including installation, maintenance and support for electrical systems within commercial and industrial building services projects and…
Financial Health
HealthyHealthy · -16% CAGR over 2y
Location
RFW Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides heating and electrical engineering services for domestic and commercial customers, including boiler installation, servicing and repairs, electrical installations, pipework and refurbishment…
Serves homeowners and landlords within 30 miles of Southampton and commercial organisations nationwide, including hospitality and retail chains such as restaurants, coffee shops, fast-food brands and…
Financial Health
HealthyHealthy · Growing, Hiring · 3% CAGR over 4y
Location
365 BUILDING SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides construction and building services including commercial and retail refurbishment, electrical installation, civil engineering, mechanical works, mezzanine floor installation and maintenance.…
Serves retailers, commercial property clients, councils and private customers with construction, refurbishment and maintenance needs, from reactive callouts to larger project works.
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
A & L ADS LTD.
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, supplies, installs and commissions building ventilation systems, including smoke ventilation, natural and environmental ventilation, architectural louvres, and solar shading (brise soleil).…
Serves B2B construction and facilities buyers, including main contractors, architects, project teams and building operators needing ventilation, louvres, shading and maintenance for commercial,…
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
Powerforce Electrical Services Limited
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides electrical contracting services for industrial and commercial projects, including shop fitting and retail installations, fire alarm and emergency lighting systems, electrical inspection and…
Serves B2B clients in commercial, industrial and retail construction, including shopfitting firms, property owners and contractors managing building projects.
Financial Health
WeakWeak · 0% CAGR over 3y
Location
Reavey & Son LLP
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical design, installation and contracting services for industrial, commercial and public sector projects. Delivers electrical systems for sectors including healthcare, education and…
Serves industrial and commercial organisations, public sector bodies, healthcare and education estates teams, and main contractors needing electrical project support in live or non-operational…
Financial Health
WeakWeak
Location
CCS TAD LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides compliance and energy services for social housing landlords, including heating servicing and replacement, electrical testing, renewable energy installations, retrofit and whole-house energy…
Serves UK social housing landlords, including housing associations, local authorities and registered providers managing residential portfolios and procuring compliance, retrofit, heating and…
Financial Health
StableStable · Hiring · 32% CAGR over 2y
Location
SGL Electrical Contractors Ltd.
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electrical contracting services for domestic, commercial and industrial projects, including wiring for housing developments, shopfitting installations, electrical upgrades and maintenance,…
Serves UK domestic, commercial and industrial clients, including housing developers, shopfitters and retailers, property owners, and landlords needing electrical contracting, testing and compliance…
Financial Health
StableStable · -7% CAGR over 5y
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides construction contracting services including general building, groundworks and civil works, mechanical and electrical installation, refurbishment, modular building supply and installation,…
Serves public and private sector clients needing construction delivery in complex or secure environments, including Ministry of Justice, prisons, MOD estates and other secure sites across the UK.
Financial Health
StrongStrong · Hiring · 54% CAGR over 5y
Location
Provides integrated facilities management services including electrical, mechanical and HVAC maintenance, building fabric works, asset and energy management, compliance support, and delivery of…
Serves B2B and public sector estates teams, including commercial property owners, local authorities, schools, healthcare organisations and leisure operators needing compliant, cost-effective…
Location
FREEAIR SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, supplies, installs and commissions heating, air conditioning, refrigeration and ventilation systems. Provides building facilities maintenance, temperature control solutions, F‑gas services,…
Serves M&E contractors, facilities managers, commercial building operators and domestic property owners needing heating, cooling, refrigeration, ventilation and renewable systems support.
Financial Health
StableStable · 2% CAGR over 4y
Location
Ventilating Equipment Supply Holdings Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, manufactures and supplies energy‑efficient ventilation and air handling systems, including heat recovery units, utility fans and air barriers. Provides HVAC installation, refurbishment and…
Serves B2B and public-sector buyers responsible for schools, healthcare sites, supermarkets, pools, and other commercial or industrial buildings across the UK, including local authorities and larger…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 2y
Location
Specialised Gas Installations Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and installs high‑purity piped gas systems for laboratories and industrial facilities. Provides gas panel and cylinder cage installation, orbital welding, system testing and inspection,…
Serves business clients and organisations needing high-purity piped gas systems, compressed gas equipment support and compliant gas infrastructure across southern England and nearby counties.
Financial Health
WeakWeak · -7% CAGR over 4y
Location
Plumb Medical Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides design, consultation, installation and commissioning of specialist gas systems, including medical, dental, laboratory and industrial gas pipeline installations, compressed air systems and…
Serves NHS trusts, hospitals, healthcare estates teams, dental practices, laboratories, industrial gas users, and construction or mechanical engineering contractors across the UK.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
MEDICAL GAS PIPELINES LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides design, installation, and maintenance of medical gas pipeline systems and related infrastructure for hospitals, dental practices, laboratories, veterinary clinics, and pharmaceutical…
Serves NHS and private hospitals, dental practices, veterinary clinics, commercial laboratories, pharmaceutical companies and universities across the UK and Channel Islands.
Financial Health
StrongStrong · -2% CAGR over 2y
Location
Stannah Lifts
Designs, manufactures, supplies and installs passenger lifts, platform lifts, goods and service lifts, escalators and moving walkways. Provides lift maintenance, repair, modernisation and…
Serves both businesses and consumers. Sells to architects, builders, consultants, procurement and facilities managers, plus homeowners, across sectors including commercial, education, healthcare,…
Location
SHENTON GLOBAL LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides backup power and energy resilience solutions, including generator rental, standby and prime generators, uninterruptible power supplies (UPS), and combined heat and power systems. Offers…
Serves organisations needing resilient power, including financial and commercial firms, healthcare providers, data centres and telecoms, manufacturers, retailers, education bodies, government/MOD,…
Financial Health
HealthyHealthy · -78% CAGR over 3y
Location
Industrial Maintenance Services Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides maintenance and repair for production machinery and machine tools, facilities maintenance, and mechanical and electrical engineering services. Also carries out ATEX hazardous area…
Serves B2B customers in the industrial, manufacturing, commercial and defence sectors, including manufacturers, service providers and MoD-related sites. Targets organisations needing production…
Financial Health
StableStable · -3% CAGR over 2y
Location
R S Design & Technology Ltd
Trajectory
5y · 2023–NowFinancial sub-scores
Computed from 5 filingsProvides inspection, servicing and compliance testing for school and college design and technology workshops. Installs and maintains machinery, electrical and mechanical systems, and dust and fume…
Sells to schools and colleges, specifically Design & Technology departments and workshop managers needing inspection, compliance, servicing, installations, relocations and air quality support. Also…
Financial Health
WeakWeak · Hiring · 7% CAGR over 2y
Location
EUROPUMP MAINTENANCE LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides fuel management systems and equipment for commercial fuelling depots, including diesel and AdBlue pumps, storage tanks, tank gauging and leak detection. Offers design, installation,…
Serves UK commercial fleet and fuelling depot operators, including road haulage, rail, bus and coach, marina, blue light, aggregate, food manufacturing and local authority transport customers.
Financial Health
HealthyHealthy · -20% CAGR over 1y
Location
CHIMFLUE LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns, supplies and installs chimney, flue and exhaust systems for heating appliances, generators, ovens and fireplaces. Distributes flue components, liners and chimney fans, and provides technical…
Sells to trade customers and members of the public needing chimney, flue and exhaust systems, including installers, contractors and end users with heating, generator, fireplace, stove, bakery, coffee…
Financial Health
HealthyHealthy · 2% CAGR over 3y
Location
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How Southampton M&E Contractors companies work and how to sell to them
What they do
Southampton M&E contractors make money from design-and-build packages, installation labour, planned maintenance, reactive call-outs and compliance-led testing across mechanical, electrical and controls work. Revenue is usually project-priced or schedule-of-rates based, with maintenance contracts adding a steadier retainer element. Margins depend on labour utilisation, materials buying, subcontractor control and variation recovery, rather than on repeatable intellectual property. The firms past £5M revenue tend to look like project delivery businesses with estimators, contracts managers, supervisors and back-office compliance support, while smaller operators often specialise by trade package or building type.
Who they sell to
Most sell into commercial property, industrial estates, education, healthcare, residential blocks and public or quasi-public estate work, usually through main contractors, consultants, facilities managers, managing agents and property-owner teams. The practical buyer is often a project manager, contracts manager, estates lead, facilities director or procurement officer, with finance involved once credit terms, insurance and retention clauses are negotiated. Sales cycles vary by job type: reactive works can be placed quickly through known contacts, while refurbishment, new-build and framework work tends to involve pre-qualification, tender returns, site visits and staged commercial clarification.
What they buy
Most M&E contractors tend to spend on estimating tools, job management systems, mobile workforce scheduling, document control, compliance administration, accounting, payroll, fleet management and health-and-safety support. Project-led firms also buy CAD and building-services design capacity, materials supply, specialist subcontract labour, insurance, training and recruitment. A seller with a construction-sector offer usually has a clearer route in when it can reduce rework, improve evidence capture, shorten invoice cycles, manage engineer diaries or make tender documentation easier to produce. Generic horizontal tools may still fit, but they need to map onto site delivery, retention, defects and certification workflows.
Why and how to sell to them
M&E buyers tend to evaluate suppliers when they win larger packages, add maintenance contracts, take on supervisors, refresh insurance, change finance systems or face pressure from clients over documentation quality. Common pain points include late variations, thin site supervision, shortage of qualified engineers, materials price movement, slow payment and the administrative burden around risk assessments, method statements, test certificates and handover packs. Outbound works better when it is tied to those operating moments: faster tender response, fewer missed service visits, cleaner audit trails, better cash collection or lower reliance on spreadsheets across live jobs.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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