What Sowga does

Sowga is a UK building services engineering company founded in 1977 in Pulborough, West Sussex, specialising in Mechanical, Electrical and Public Health (MEP) systems, HVAC, Building & Energy Management Systems (BEMS), fire & security, and public health services. It operates across four UK offices (Pulborough, London Holborn, Bristol, Birmingham) with 51-100 employees organised into 13 business units, delivering planned preventive maintenance (PPM), reactive maintenance, compliance services, and bespoke installation projects. Its primary client base consists of commercial real estate landlords and investors (British Land, Broadgate Estates, Cushman & Wakefield, Savills), institutional property and FM managers (JLL, MAPP), corporate occupiers (Freshfields Bruckhaus Deringer, JD Wetherspoon, Rathbone Brothers), industrial operators (Styropack, 30+ years), and high-end residential portfolios.

Name

Sowga

Legal name

Sowga

Website

https://sowga.co.uk

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

51–100 employees

Short description

Sowga is a UK building services engineering company (founded 1977) delivering mechanical, electrical, HVAC, BEMS, fire and security maintenance plus compliance and project services to commercial real estate, luxury residential and industrial clients across England, now operating as part of Pareto Group.

Ownership category

akta.pro rank

Product category

Building Services Engineering and Facilities Maintenance

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (23822), Security Systems Services (56162), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Facilities Support Services (56121)

SIC

Steam & Air-Conditioning Supply (4961), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Auto Controls For Regulating Residential & Comml Environments (3822), Heating Equipment, Except Electric & Warm Air Furnaces (3433)

akta.pro primary industry

Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

akta.pro secondary industries

Fire Alarm Systems (Design/Install/Service/Monitoring) (BPABAHAA), Fire & Life Safety Code Compliance Inspections & Consulting (AHJ Support) (BPABAHAJ), Security, Safety & Fire/Life Safety Management (BPABAAAE), Fire Protection Systems Contracting (Sprinklers, Alarms, Suppression) (IMAFALAD), Chillers, Boilers & Central Plant Operations (BPABACAG)

Keywords

• Building services engineering
• HVAC maintenance services
• Mechanical electrical maintenance
• Facilities compliance services
• Fire security systems

Headquarters

HQ city

Pulborough

HQ country

United Kingdom

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Maintenance Contracts: Sowga generates recurring revenue through Planned Preventive Maintenance (PPM) and reactive maintenance contracts for Mechanical & Electrical (M&E), HVAC, BEMS, fire & security, and public health systems across commercial and luxury residential property portfolios. Contracts range from weekly mobile visits to fully manned sites with resident engineers, typically billed on a fixed-contract or scheduled basis.
2. Project and Installation Works: One-time project revenue from the installation, upgrade, and replacement of mechanical and electrical systems including boilers, chillers, cooling towers, HVAC plant, BEMS, fire alarms, and LED lighting retrofits. Projects range from small-scale upgrades to large infrastructure programmes such as the Freshfields heating system replacement (£600,000) and Westferry Circus cooling tower replacement (£750,000).
3. Compliance Services: Sowga provides compliance-related services including water treatment (Legionella/L8 testing), fire alarm testing, emergency lighting, gas safety, and regulatory compliance reporting. These services are delivered as part of maintenance contracts or on a standalone basis.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Sowga installs, maintains, and maximises Mechanical & Electrical, HVAC, BEMS, fire & security, and public health technical systems within commercial, leisure, and luxury residential built environments. Services are delivered by in-house engineering teams across three divisions — Compliance, Maintenance, and Projects — covering planned preventive maintenance, reactive 24/7 cover, regulatory compliance (water hygiene, gas safety, fire alarms, emergency lighting), and bespoke installation/upgrade projects across the UK.

Product overview

Sowga is a building services engineering company operating as part of the Pareto Group. The company offers a unified portfolio organized into three core service divisions: Compliance Services (managing regulatory requirements for water treatment, gas, emergency lighting, and fire alarms), Maintenance Services (covering M&E, HVAC, BEMS, Fire & Security systems through PPM, audits, and reactive maintenance), and Projects Services (bespoke installation and upgrade projects). The company specializes in mechanical and electrical engineering, serving commercial, mixed-use, luxury residential, hospitality, and leisure property sectors across London, Bristol, and Southeast England.

Differentiator

Problem solved

Functional benefit

Products and services

• Compliance Services Compliance services keeping clients in control of regulatory requirements across water treatment (Legionella/L8 testing), gas supply, emergency lighting, and fire alarm testing/reporting, delivered as part of maintenance contracts or on a standalone basis for commercial and luxury residential buildings.
• M&E (Mechanical & Electrical) Maintenance Mechanical and electrical maintenance services including Planned Preventive Maintenance (PPM), audits, reactive maintenance, and 24/7 critical support cover to ensure a positive internal environment for building occupants across commercial and luxury residential portfolios.
• HVAC Services Heating, ventilation and air conditioning system maintenance, upgrades, refurbishments, and repairs delivering optimal performance and energy efficiency, including Daikin R32 and Mitsubishi air conditioning and chiller installations.
• BEMS (Building & Energy Management System) Services Design, installation, and maintenance of Building & Energy Management Systems allowing control and monitoring of core services from laptops or facilities offices, including remote support capability for off-site fault diagnosis.
• Fire & Security Systems Fire alarm design, installation, upgrade and maintenance; electronic access control systems; and CCTV installation for building security across commercial and residential properties.
• Projects Services Bespoke project works covering installation or upgrade of new technical systems including BEMS, HVAC, and mechanical works — boilers, chillers, cooling towers, LED retrofits, fire alarm systems, and machinery moves/commissioning — delivered by in-house engineering teams for live, occupied buildings.

Quantifiable outcome

• Delivered approximately 98.4% heating efficiency with ultra-low NOx emissions of 26mg/kWh at Freshfields Bruckhaus Deringer, a 221,000 sq ft London HQ
• +3 more outcomes

Named customers12 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Hilson MorancoreStrategic or Co-development PartnerHilson Moran, an international facilities management consultancy, recommended Sowga for the heating system replacement project at Freshfields Bruckhaus Deringer's London headquarters. This recommendation demonstrates Hilson Moran's confidence in Sowga's technical capabilities for complex M&E projects in prestigious commercial real estate.
• The Shenton GroupminorChannel Partner/ Reseller/ DistributorSowga partnered with The Shenton Group as a specialist subcontractor for the installation of a new generator at White Lion Walk shopping centre, Guildford. Sowga managed the overall project including MCC panel installation and auto changeover switches, while Shenton Group provided the generator installation.
• Lee LiftingminorChannel Partner/ Reseller/ DistributorSowga used Lee Lifting as a trusted crane partner for the removal and reinstallation of roof AC units and a gas-powered generator at Allan House, Oxford Circus. The project required precise crane operations coordinated with traffic management.
• TFT (Project Management Company)minorImplementation/ SI/ Consulting PartnerTFT acted as the client's project management company overseeing works at White Lion Walk, Guildford. TFT worked alongside Sowga and the client's representative Redevco and consulting team Hilson Moran to monitor the project.
• DaikincoreTechnology or IntegrationSowga is a Daikin D1+ Premium Partner, certified to install and maintain Daikin air conditioning and chiller systems including those using next-generation R32 refrigerant. Sowga has completed multiple Daikin installations including VRF systems and R32 chillers at Belmont Place (Maidenhead) and 114 St Martins Lane (London).
• Mitsubishi ElectriccoreTechnology or IntegrationSowga holds Mitsubishi Accredited Installer status, enabling the company to specify, install, and maintain Mitsubishi air conditioning and HVAC systems as part of its building services offering.
• SiemenscoreTechnology or IntegrationSowga completed a Siemens BMS (Building Management System) upgrade to the latest PX Platform at 1 Westferry Circus, Canary Wharf, including modification of control panels, software, and field equipment to interface with new cooling towers.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Mitie: Major UK facilities management and professional services company with integrated hard and soft services across commercial real estate portfolios. Largest UK FM incumbent competing on bundled multi-discipline contracts.
• EMCOR Group (UK): Global mechanical and electrical services and facilities management provider with UK operations serving commercial, industrial, and institutional clients. Broad incumbent offering overlapping M&E and FM capability to Sowga.
• EQUANS UK: UK arm of the global EQUANS FM and energy services group (formerly Imtech), offering multi-disciplinary facilities management and technical services. Larger and broader incumbent competing for the same enterprise tenders as Sowga.

Direct peers

• Dodd Group: Mid-sized UK M&E and building services contractor operating across multiple regional offices, serving commercial, residential, healthcare, and education markets. Directly comparable on size, multi-office UK footprint, and hard-services focus.
• Crown House Technologies: M&E building services division of Laing O'Rourke, delivering complex MEP installations and maintenance on major UK commercial and infrastructure projects. Comparable to Sowga's project-led capabilities though materially larger scale.
• NG Bailey: One of the UK's largest independent building services and electrical engineering contractors, delivering MEP design, installation, and maintenance across commercial, industrial, and infrastructure sectors. Closest scale peer to Sowga in the UK hard-services MEP space.
• TClarke: Long-established UK mechanical and electrical contractor with a strong London commercial property focus, including MEP installations, planned maintenance, and FM services. Directly comparable to Sowga in client mix and building services scope.
• Gratte Brothers: UK mechanical and electrical building services contractor specialising in commercial, residential, and leisure property. Comparable to Sowga in M&E scope and London-centric customer base.
• Briggs & Forrester: UK specialist M&E building services contractor providing mechanical, electrical, and public health services to commercial, leisure, and high-end residential sectors. Highly comparable in scope and customer base to Sowga.

Emerging players

• Bellrock Property & Facilities Management: UK-based integrated FM and property services provider serving commercial real estate clients with both hard and soft services. Comparable on customer profile though broader in service mix than Sowga.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/sowgaeng
• Facebookfacebook.com/sowgaltd

Compliance16 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Sowga