Clark Contracts

What Clark Contracts does

Clark Contracts Ltd is a privately owned main contractor founded in 1978 and headquartered in Paisley, Scotland, with a second office in Edinburgh. The company delivers construction, refurbishment, fit out, housing development, small works, and maintenance services through six operating divisions, plus an in-house Manufactured Joinery facility producing bespoke furniture and joinery items. Its customer base spans UK local authorities, housing associations, government bodies, commercial real estate investors, retail chains, airports, healthcare providers, and hospitality operators. Notable technical capabilities include heritage restoration (e.g., Mackintosh at the Willow) and delivery of the UK's first zero-carbon heating system combining air, ground, and solar energy at Scotland's National Retrofit Centre, targeting the International EnerPHit standard.

Revenue is generated primarily through project-based contracts awarded via competitive tendering, framework agreements, and repeat client appointments. Contract values range from approximately £580k for smaller public infrastructure refurbishments to £35.5m for large-scale residential developments. The company maintains appointed positions on multiple high-value frameworks, including a £100m Refurbishment and Modernisation Framework, Crown Commercial Service Framework, Scottish Courts and Tribunals Service Framework, and Multi Trades Contractors Framework. A recurring maintenance stream (multi-trade planned maintenance and insurance reinstatement works delivered nationwide) provides a subscription-like revenue layer alongside project-based work. Go-to-market is sales-led and enterprise-focused, with 79% of business derived from repeat customers annually and 72% of customers rating the contractor as 'Impressive' or 'First Class.'

Operationally, Clark Contracts employs over 250 people (up from 210+ in 2021), with a training-focused culture evidenced by over £750k annual investment in its award-winning Academy, 20%+ of workforce studying towards formal qualifications, and Platinum membership of The 5% Club. The firm received over 600 applications for its 2021 apprentice intake, suggesting strong employer brand. The company holds ISO 45001 certification for health and safety management and pursues sector-specific accreditations including BREEAM 'Excellent' and WiredScore 'Platinum' on individual projects.

Name

Clark Contracts

Legal name

Clark Contracts Ltd

Website

https://clarkcontracts.com

Company type

Private

Founded year

1978

Operating status

Operating

Headcount range

251–500 employees

Short description

Clark Contracts is a privately owned Scottish main contractor delivering construction, refurbishment, fit out, housing, and maintenance services across six divisions for UK public sector and commercial clients, including councils, developers, retailers, and airports.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (236220), New Multifamily Housing Construction (except For-Sale Builders) (236116)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), General Bldg Contractors - Residential Bldgs (1520), Services-To Dwellings & Other Buildings (7340)

akta.pro primary industry

Public Works General Contracting (IMAFAAAG)

akta.pro secondary industry

Residential General Contracting (New Build) (IMAFAAAB)

Keywords

• Construction services
• Building refurbishment
• Fit out contracting
• Maintenance services
• Manufactured joinery

Headquarters

HQ city

Paisley

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction Contracts: Project-based revenue from new build construction projects across commercial, residential, hospitality, and public sector segments. Revenue is recognized upon project completion with typical contract values ranging from £1m to £35m+.
2. Refurbishment and Fit Out: Complex refurbishment and fit out projects delivered for commercial and public sector clients, including CAT A and CAT B office fit outs, heritage restoration, and building transformations.
3. Maintenance Services: Nationwide, multi-trade planned maintenance and insurance reinstatement works delivered through framework agreements.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Clark Contracts is a privately owned main contractor delivering construction, refurbishment, fit out, and planned maintenance services across the UK through six operating divisions (Construction, Housing, Fit Out, Refurbishment, Small Works, and Maintenance), supported by an in-house Manufactured Joinery Division and an award-winning training Academy. Services span new builds, affordable and Build-to-Rent housing, commercial fit outs, heritage restoration, student accommodation, healthcare facilities, and nationwide multi-trade maintenance.

Product overview

Clark Contracts is a privately owned main contractor offering construction, refurbishment, fit out, and maintenance services through six operating divisions: Construction, Housing, Fit Out, Refurbishment, Small Works, and Maintenance. The company also operates a Manufactured Joinery Division producing bespoke joinery items, and maintains an award-winning Academy for training and development. Projects span new builds, housing developments, commercial fit outs, heritage restorations, and specialist installations including laboratories, student accommodation, hotels, and healthcare facilities.

Differentiator

Problem solved

Functional benefit

Brands

• Clark Contracts Academy: Award-winning training academy for apprentices, trainees, and employees studying towards formal qualifications

Products and services

• Construction Division Delivery of high-quality new build projects across diverse sectors (commercial, residential, hospitality, and public sector) with complex, multi-faceted projects delivered through early collaboration, meticulous planning, and commitment to quality at every stage. Contract values typically range from £1m to £35m+.
• Housing Division
• Fit Out Division
• Refurbishment Division
• Small Works Division
• Maintenance Division
• Manufactured Joinery Division

Quantifiable outcome

• 79% repeat business rate over 5 years
• +2 more outcomes

Named customers10 records

Segments5 records

Ideal customer profiles7 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Far East Orchard LimitedcoreStrategic or Co-development Partner · 1 May 2026Client and development partner for The Ice Vault, an 11-storey, 273-bed purpose-built student accommodation on Osborne Street, Glasgow. Far East Orchard is executing its strategy to scale PBSA business in the UK.
• Aurum UKcoreStrategic or Co-development Partner · 1 May 2026Co-developer for The Ice Vault student accommodation project. Aurum UK participated in topping-out ceremony with Group CEO Sean Gillies casting final concrete section.
• Ambassador GroupminorStrategic or Co-development Partner · 1 May 2026Development manager for The Ice Vault project, overseeing coordination between Clark Contracts, Far East Orchard, and Aurum UK.
• NIBE Energy Systems LimitedcoreTechnology or Integration · 1 January 2025Integrated systems provider for Scotland's National Retrofit Centre zero-carbon heating system, combining air, ground, and solar energy technologies.
• PREAHcoreTechnology or Integration · 1 January 2025Integrated systems provider for the National Retrofit Centre project, contributing to the UK's first zero-carbon heating system achieving International EnerPHit standard.
• Gardiner & TheobaldminorStrategic or Co-development PartnerProject team member for The Ice Vault student accommodation project.
• Mosaic ArchitectureminorStrategic or Co-development PartnerArchitectural firm for The Ice Vault student accommodation project.
• Blyth & BlythminorStrategic or Co-development PartnerEngineering consultancy for The Ice Vault student accommodation project.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Graham Construction: Privately held UK and Ireland contractor delivering commercial, residential, healthcare, and heritage projects — directly comparable in private ownership, regional model, and multi-sector delivery.
• Bowmer + Kirkland: Privately held UK main contractor delivering commercial, residential, education, and leisure projects with significant in-house joinery — directly comparable in size, private ownership, and integrated service offering.
• Morgan Sindall Group: LSE-listed UK construction and regeneration group operating across construction, fit out, refurbishment, and housing — the closest direct peer in terms of integrated multi-division main contracting delivery model.
• Robertson Group: Privately held Scottish-headquartered construction, infrastructure, support services, and facilities management group — a strong regional peer with comparable integrated service model and similar size band.
• McLaughlin & Harvey: Privately held Northern Ireland/Scotland main contractor with construction, fit out, civil engineering, and residential divisions — a strong geographic and structural peer across the UK regions.

Broad incumbents

• Wates Group: Major privately held UK contractor with construction, fit out, property services, and maintenance divisions — directly analogous integrated model at greater scale.
• Galliford Try: LSE-listed UK construction group with building, highways, and facilities management divisions — overlapping public sector housing and commercial building exposure.
• Kier Group: LSE-listed UK construction and infrastructure group covering buildings, highways, utilities, and housing — a broader incumbent with overlapping public sector and refurbishment work.
• Sir Robert McAlpine: Established UK family-owned tier-one contractor working across commercial, infrastructure, and residential sectors — a broader incumbent peer with overlapping capabilities and similar family/private ownership profile.
• Mace Group: Global consultancy and construction firm with major UK presence in construction management, fit out, and refurbishment — comparable in fit-out/refurbishment capability at larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/clark_contracts

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Clark Contracts