Seddon

What Seddon does

Seddon is a UK-based, family-run construction and property services company headquartered in Bolton, founded in 1897 and employing over 700 people. The company operates across the North West and Midlands, delivering end-to-end services across five integrated service lines: Engineering Services (mechanical, electrical, plumbing, decarbonisation and retrofit), Housing Partnerships (new build, refurbishment, and retrofit), Painting & Maintenance, Property Services (new build, refurbishment, decarbonisation, fit-out), and broader Construction Services including building refurbishment.

Seddon serves a diversified client base spanning public sector frameworks, housing associations, NHS trusts, educational institutions, private developers, and commercial clients. Its go-to-market is anchored on multiple high-value public sector construction frameworks, including the North West Construction Hub (NWCH, Lots 1 and 2 covering £8m-£35m projects), Scape Regional Construction (up to £750k), the £1.5bn Innovation Chain North Framework, the RISE healthcare framework, and Homes England's Dynamic Purchasing System. Direct commercial relationships complement framework channels with developers such as Bloor Homes, Muse Developments, Inspired Villages, and Story Homes.

The business model is project-based and tender-driven, with revenue generated through framework appointments and direct contracts across one-time construction engagements and multi-year partnership programmes (such as the £175m, 17-year Sellafield nuclear sector contract). Pricing is quote-driven and individually scoped per project rather than tiered. The company maintains a group structure with Seddon Construction Ltd as the core operating entity alongside Seddon Group Limited, with no external institutional ownership and no evidence of funding rounds. Strategic emphasis on social value, apprenticeship training (3,500+ apprentices to date), and mental health initiatives (Jordan's Conversation, Mates in Mind partnership) underpins framework competitiveness in public sector tendering.

Name

Seddon

Legal name

Seddon Construction Ltd

Website

https://seddon.co.uk

Company type

Private

Founded year

1897

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Seddon is a UK family-run construction and property services firm founded in 1897, employing over 700 people. It delivers new build, refurbishment, retrofit, and engineering services across housing, healthcare, education, and public sectors in the North West and Midlands.

Ownership category

akta.pro rank

Headquarters

HQ city

Bolton

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction Contracts: Revenue generated through construction contracts across public and private sectors, including framework agreements and direct contract work. Projects span new build, refurbishment, decarbonisation, and maintenance across housing, education, healthcare, commercial, and public sectors.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels5 records

Core offering

Seddon is a UK construction company delivering end-to-end construction, refurbishment, and property services across multiple sectors including housing, healthcare, education, commercial, and public sector. Its core offerings span Engineering Services (mechanical, electrical, plumbing, and decarbonisation), Housing Partnerships (new build, refurbishment, retrofit), Painting & Maintenance, Property Services (new build, refurbishment, decarbonisation, fit-out), and general Construction Services. The firm operates primarily as a principal contractor through public sector frameworks and direct enterprise contracts, delivering multi-year programmes such as retroflt, planned maintenance, regeneration, nuclear, and specialist healthcare enabling works.

Product overview

Seddon is a construction and property services company offering end-to-end services as a unified portfolio of integrated service lines. The core offerings include Engineering Services (mechanical, electrical, plumbing, and decarbonisation), Housing Partnerships (new build, refurbishment, and retrofit), Painting & Maintenance, Property Services (new build, refurbishment, decarbonisation, and fit-out), and general Construction Services and Building Refurbishment. The company serves multiple sectors including housing, care, education, retail, healthcare, and both public and private sectors across the North West and Midlands regions.

Differentiator

Problem solved

Functional benefit

Brands

• Jordan's Conversation: Mental health initiative started in Mental Health Awareness Week 2018, designed to raise awareness of mental health across the company and construction industry
• Seddon Waypoint

Products and services

• Engineering Services Mechanical, electrical and plumbing engineering services covering decarbonisation and retrofit works delivered by an in-house team across housing, healthcare, education and public sector clients.
• Housing Partnerships New build, refurbishment and retrofit housing services delivered to housing associations and local authorities across the North West and Midlands as long-term planned investment partnerships.
• Painting & Maintenance Painting and property maintenance services delivered by an in-house multi-sector team covering housing, commercial, public sector and education clients.
• Property Services New build, refurbishment, decarbonisation and fit-out projects delivered across multiple sectors as a property services offering.
• Construction Services End-to-end construction and development services including planning, procurement, construction, fit-out and property services delivered across multiple sectors.
• Building Refurbishment Building refurbishment services across housing, care, education, retail, public and private sector clients.

Quantifiable outcome

• Over £275,000 of social value created through Scape Regional Construction framework
• +4 more outcomes

Named customers19 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

27 partnerships are on record, tiered core, minor and flagship.

• RISE FrameworkcoreChannel Partner/ Reseller/ Distributor · 10 March 2026Awarded project directly through RISE Framework for specialist enabling works at The Clatterbridge Cancer Centre's Wirral site for UK-first PET-CT scanner installation.
• The Clatterbridge Cancer CentrecoreImplementation/ SI/ Consulting Partner · 10 March 2026Completed specialist enabling works at Clatterbridge's Wirral site for UK-first Siemens Healthineers Biograph Trinion PET-CT scanner. Works included mechanical, electrical, structural upgrades and ventilation system enhancements in live cancer care environment.
• Innovation Chain NorthcoreChannel Partner/ Reseller/ Distributor · 17 June 2024Seddon Housing Partnerships successfully appointed to £1.5 billion Innovation Chain North Framework for housing partnership works across the North.
• Greener Futures Partnership (GFP) / Pretium FrameworkscoreChannel Partner/ Reseller/ Distributor · 1 September 2023Joined newly launched decarbonisation framework designed to provide retrofit and professional consultancy services to support SHDF retrofit works across England and Wales. Seddon will deliver works in North West and Midlands.
• Homes EnglandcoreChannel Partner/ Reseller/ Distributor · 1 January 2023Named as Homes England preferred partner for revolutionary new Dynamic Purchasing System (DPS) for housing delivery.
• WaypointcoreStrategic or Co-development Partner · 1 January 2023Seddon Waypoint launched as a joint venture partnership between Seddon and Waypoint for expanded service delivery.
• Muse DevelopmentscoreImplementation/ SI/ Consulting Partner · 19 September 2019Appointed to deliver £5.3 million office development at Cheadle Royal Business Park for Dow Chemicals. Two-storey, 26,037 sq ft steel framework office with high specification finish. Third project at the business park with Muse.
• Time to ChangecoreOthers · 10 August 2019Signed Time to Change Employer Pledge, a nationwide campaign by charities Mind and Rethink Mental Illness to end stigma and discrimination around mental health in the workplace.
• Bolton FamilycoreOthers · 3 August 2019Founding member of award-winning Bolton Family, a group of public and private sector organisations improving lives in Bolton. Supports BL19 Packed Lunch Initiative, dementia walk, and annual Seddy Bear's Picnic. Directly benefited over 10,000 people.
• noviniti Ltd / CatfossminorImplementation/ SI/ Consulting Partner · 30 July 2019Principal contractor for £5 million Colchester Hospital renovation. Working with modular build specialist Catfoss and developer noviniti Ltd for ESNEFT NHS Trust.
• Foundation for the FutureminorOthers · 15 July 2019Participated in Budapest project renovating homeless shelter and converting attic into classroom. Seddon staff joined teams from Bolton at Home, Salix Homes, MSV Housing and University of Bolton on two-week initiative.
• Inspired VillagescoreImplementation/ SI/ Consulting Partner · 18 June 2019Delivering £50 million luxury retirement village development at Gifford Lea, Tattenhall. Phase 2 completed with 56 new homes. Total 162 properties across three phases for over-65 demographic.
• PM TrainingminorChannel Partner/ Reseller/ Distributor · 1 May 2019Local supply chain partner that brought Queensberry Police Amateur Boxing Club refurbishment opportunity to Seddon's attention for Scape framework social value delivery.
• Willmott DixonminorStrategic or Co-development Partner · 26 March 2019Joint workshop with FC United of Manchester to share bid-writing skills and help the community club secure more grants and sponsorship for community programmes.
• Salford Skills For Business Apprenticeship FundminorOthers · 20 March 2019Partnership with Salford City Council, Apprenticeships at Salford City College, University of Salford, Bupa and Salix Homes. Contributing up to £250,000 of apprenticeship training funding to local SMEs plus £144,000 from Greater Manchester Combined Authority for salary costs.
• Bloor HomescoreImplementation/ SI/ Consulting Partner · 15 March 2019Appointed to construct Bloor Homes' new £5 million North West regional head office building at Holmes Chapel. Multi-million pound project includes 2,000 sq metre main building plus two 1,000 sq metre commercial spaces.
• The Christie NHS Foundation TrustflagshipOthers · 8 February 2019One of Seddon's chosen charities for 2019 with a target to raise £1 million by 2020. Previously raised over £800,000 for the cancer centre over 22 years.
• Greater Manchester Mayor's Homelessness FundflagshipOthers · 8 February 2019Year-long commitment to raise funds for Greater Manchester Mayor Andy Burnham's pledge to eliminate rough sleeping across the city region by 2020. Launched with firewalk event.
• Scape Regional Construction FrameworkcoreChannel Partner/ Reseller/ Distributor · 8 January 2019Appointed in January 2018 to deliver construction services up to £750,000 for public sector clients across North West Midlands. Framework embeds social value requirements calculated via National TOMs methodology.
• North West Construction Hub (NWCH)coreChannel Partner/ Reseller/ Distributor · 4 January 2019Seddon secured a place on the NWCH 3rd generation high-value framework, covering Lot 1 (£8m-£15m) and Lot 2 (£15m-£35m). Since establishment in 2009, NWCH has delivered around 300 projects worth over £1.5bn across Cumbria, Greater Manchester, Lancashire, Merseyside and Cheshire.
• Story HomescoreImplementation/ SI/ Consulting Partner · 1 January 2019Appointed to deliver state-of-the-art Sue Ryder Neurological Care Centre at D'Urton Manor development in Preston. 40-bed centre with four supported living bungalows.
• Urban OutreachcoreOthers · 1 January 2019Long-standing charity partnership supporting disadvantaged and vulnerable members of Bolton community. Supports food poverty initiatives, homelessness support, and community events including BL19 Packed Lunches serving 2,000 children daily.
• West Midlands Fire and Rescue ServicecoreChannel Partner/ Reseller/ Distributor · 1 January 2019Framework client for Scape Regional Construction delivery. Social value pledges related to this framework led to Samaritans Solihull branch refurbishment.
• The SamaritansminorOthers · 20 December 2018Seddon volunteers completed £10,000 worth of painting and decorating works at Solihull Samaritans branch as part of social value commitments with West Midlands Fire and Rescue Service.
• Wild in Art / Penguin VenturesminorGTM or Marketing Partner · 19 December 2018Sponsored Five Gold Rings Snowman as part of Walking with The Snowman sculpture trail, a 40th anniversary celebration of Raymond Briggs' The Snowman, raising funds for BBC Children in Need.
• Mates in MindflagshipOthers · 1 May 2018Launched Jordan's Conversation mental health initiative following tragic death of apprentice Jordan Bibby. Partnership delivers toolbox talks, mental health first aid training, and awareness sessions. Seddon won 2019 Impact Award for Large Organisations.
• SellafieldcoreChannel Partner/ Reseller/ Distributor · 1 January 2018Won £175 million contract spanning 17 years with Sellafield for nuclear sector construction works.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Keepmoat: UK regional housebuilder and refurbishment contractor focused on partnership housing, regeneration, and retrofit across the North and Midlands. Directly comparable to Seddon's Housing Partnerships business in customer base, service mix (new build, refurbishment, planned maintenance), and regional concentration.
• Willmott Dixon: UK-based privately held construction and property services company with similar size, family-influenced culture, and strong public sector framework presence. Already a documented joint workshop partner with Seddon, operating across housing, education, healthcare, and commercial sectors with comparable regional and national reach.
• Lovell Partnerships: UK partnership housing specialist delivering new build, refurbishment, and regeneration programmes for housing associations and local authorities. Comparable to Seddon's housing partnerships model and decarbonisation/retrofit capabilities.
• Wates Construction: Public sector and education construction specialist within the Wates Group, operating across education, healthcare, and local authority frameworks. Direct overlap with Seddon's NWCH, Scape, and education sector exposure with similar family-influenced governance and framework-led GTM.
• Wates Group: UK privately held construction and property services group operating across public sector, education, housing, and commercial segments with framework-driven revenue model. Comparable in size, family-influenced governance, and integrated construction-plus-property-services offering.

Broad incumbents

• ISG: UK construction services group specialising in fit-out, refurbishment, and construction across commercial, public, and technology sectors. Overlaps with Seddon's property services and refurbishment business, though with stronger fit-out orientation.
• Morgan Sindall Group: Larger UK-listed construction and regeneration group with construction services, fit-out, and affordable housing divisions. Overlaps with Seddon's housing, education, and public sector work, but operates at greater scale and broader geographic reach.
• Kier Group: UK-listed infrastructure and construction group with significant public sector framework exposure across highways, utilities, buildings, and housing maintenance. Comparable public sector GTM and framework-driven model, though broader in scope and larger in scale.
• Galliford Try: UK-listed construction and housebuilding group with building division covering education, health, and public sectors, plus Linden Homes. Comparable to Seddon in public sector construction but with national housebuilding exposure through its Vistry merger history.

Others

• Bloor Homes: UK private housebuilder and Seddon customer/partner for the £5m Holmes Chapel head office project. Comparable in scale and UK regional presence, though operating as a developer/land buyer rather than construction contractor, making them a customer rather than direct competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/yourseddon
• YouTubeyoutube.com/channel/seddon

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

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 Seddon