SOUTH ELECTRICAL LIMITED

What SOUTH ELECTRICAL LIMITED does

South Electrical Limited is a Doncaster-headquartered electrical contracting business specialising in first-fix and second-fit electrical installations for new-build residential developments across Yorkshire, Nottinghamshire, Lincolnshire, Leicestershire, Lancashire and Derbyshire. The company operates as a subcontractor to most major UK national housebuilders — including Taylor Wimpey, Barratts, Persimmons, Vistry, Bellway, Redrow and Kier — and runs a self-replenishing in-house apprenticeship pipeline (160+ apprentices trained over 20 years with North Nottingham College; 90% of on-site workforce trained in-house) that supports 100+ operatives working on a minimum of 70 concurrent building sites via a fleet of 75+ vehicles. It is NICEIC and Worksafe Contractor accredited, carries a 2-year parts-and-labour guarantee on installations, and runs a 24/7 emergency helpline.

Beyond core residential wiring, the service portfolio covers commercial and industrial work (three-phase power, emergency lighting, fire alarms, door entry, EV chargers), security systems (intruder alarms, CCTV, access control with post-installation maintenance contracts), and maintenance and testing (PAT, ECR, fire alarm testing). Adjacent offerings in Solar PV and Heat Recovery Systems, plus Electric Vehicle Chargers, extend per-home revenue capture into the UK decarbonisation and EV roll-out themes. The business model is project-based subcontracting revenue against quote-based pricing; contracts are won and retained via long-term account management with housebuilder procurement teams rather than via digital marketing channels.

The legal entity was incorporated in 2003 following a management buyout by current Managing Director Richard South, taking over the original 1968 Grocock and South business. Ownership remains private and concentrated with management; no institutional investors, parent companies, or M&A activity are disclosed. Revenue is not publicly reported, though scale signals (3,000+ homes wired annually, 120+ staff, 75+ vehicles, six-region coverage) place it firmly in the UK mid-market trade contractor tier with significant operational leverage to the UK new-build housing cycle.

Name

SOUTH ELECTRICAL LIMITED

Legal name

South Electrical Limited

Website

https://southelectrical.co.uk

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

South Electrical Limited is a UK electrical contractor headquartered in Doncaster that installs wiring, alarms, EV chargers and Solar PV systems for major national housebuilders and commercial clients, completing 3,000+ new-build homes annually across six Midlands and Northern counties using 100+ in-house trained operatives.

Ownership category

akta.pro rank

Product category

Electrical Contracting Services

NAICS

Electrical Contractors and Other Wiring Installation Contractors (23821)

SIC

Electrical Work (1731)

akta.pro primary industry

Residential Electrical Installation & New Construction Wiring (HSAOADAA)

akta.pro secondary industry

Electrical Contracting & Wiring (IMAFALAA)

Keywords

• Electrical contracting services
• New build home wiring
• Commercial electrical installations
• Security alarm systems
• Electrical maintenance testing

Headquarters

HQ city

Harworth, Doncaster

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Electrical Installation Services: Revenue is generated through providing electrical installation services primarily to housebuilders for new build residential properties, as well as commercial and industrial electrical work. Services include wiring, rewiring, solar PV, heat recovery systems, alarm systems, CCTV, fire alarms, and emergency lighting. The company provides a 2-year guarantee (parts and labour) on all electrical installations, alongside a 24/7 emergency helpline.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

South Electrical Limited is an electrical contracting company that delivers full electrical installations primarily for new build residential properties on behalf of national housebuilders, completing more than 3,000 homes per year across 70+ concurrent building sites. It also provides commercial and industrial electrical services (wiring, rewiring, 3 Phase, emergency lighting, fire alarms, door entry, EV chargers), security system installations (alarms, CCTV, door entry), maintenance and testing services (PAT, ECR, fire alarm and emergency lighting testing), plus Solar PV and heat recovery system installations, all backed by a 2-year parts and labour guarantee and a 24/7 emergency helpline.

Product overview

South Electrical Limited is an electrical contracting company offering a unified suite of services focused on the construction industry. The core portfolio consists of residential electrical installations (the primary business, wiring over 3,000 new homes annually), commercial and industrial electrical services, and security systems (alarm and CCTV). These are complemented by maintenance and testing services for commercial properties, Solar PV installations, and heat recovery systems. The company operates primarily as a service provider for housebuilders rather than a software product company.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Over 3,000 new build homes completed per year
• +6 more outcomes

Named customers20 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• North Nottingham CollegecoreStrategic or Co-development PartnerSouth Electrical has an 'exceptional relationship' with North Nottingham College, which has made possible the continued investment in its award-winning apprenticeship programme. Apprentices undertake EAL certified Level 3 NVQ qualifications through this partnership. This relationship underpins the company's in-house talent development strategy, with 90% of the on-site workforce trained through this programme.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• NG Bailey: One of the UK's largest independent MEP and electrical contractors, operating across commercial, infrastructure, and residential markets. Comparable as a scaled UK electrical services provider, but with much broader scope than South Electrical's residential new build focus.
• SPIE UK: UK subsidiary of the pan-European SPIE Group, providing multi-technical electrical, mechanical, and digital infrastructure services. Comparable as a large UK electrical contracting platform, though predominantly focused on commercial, industrial, and energy infrastructure rather than residential new build.
• Quartzelec: UK-based electrical engineering and contracting group with industrial and commercial focus. Comparable as a UK-domiciled electrical contractor at similar scale, though skewed toward industrial customers rather than residential housebuilders.

Direct peers

• Clarkson Evans: Largest UK specialist electrical contractor focused on new build residential homes, wiring thousands of properties annually for national housebuilders. Closest comparable in business model, customer base, and service offering to South Electrical.
• TClarke: London-listed UK electrical contractor with residential, commercial, and infrastructure projects. Comparable as a UK-domiciled electrical contracting specialist, though with greater commercial and London-centric weighting than South Electrical.
• Dodd Group: UK-wide electrical and mechanical contracting group with significant residential new build exposure alongside commercial work. Comparable scale and customer profile to South Electrical, with a broader geographic reach.

Regional players

• J. Tomlinson: Midlands-based integrated building services contractor providing electrical, mechanical, and facilities services. Directly comparable geography (Midlands/Northern England) and overlapping residential/commercial electrical installation capabilities.
• McGill Electrical: Scotland-based electrical contracting group serving commercial, industrial, and residential clients. Comparable as a regional UK electrical contractor, but with a different geographic footprint and limited overlap with South Electrical's Northern England/Midlands base.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/south-electrical-limited

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 SOUTH ELECTRICAL LIMITED