What Sewell Construction does

Sewell Construction is a UK-based construction services firm headquartered in Kingston upon Hull. Founded in 1876, the company operates as a private business delivering construction, refurbishment, and estate improvement projects for both public and private sector clients. The combination of new-build construction, refurbishment, and ongoing estate improvement work indicates a regional general contracting capability spanning capital project delivery and recurring maintenance or upgrade contracts for property-holding clients.

The firm's service mix — construction, refurbishment, and estate improvement — is consistent with the typical UK regional contractor model, where public sector clients (such as local authorities, health, and education bodies) commonly procure both one-off capital projects and long-running estate maintenance frameworks alongside commercial work for private property owners. Its nearly 150-year operating history and continued private status suggest an established regional contractor with deep local institutional knowledge in the Humber and East Yorkshire area.

Available firmographic evidence is materially incomplete: headcount, revenue, pricing model, technology stack, customer details, awards, certifications, partnerships, and management information are not disclosed in the supplied sources. As a result, scale, customer mix, segment economics, and recent performance cannot be characterized from the input data, and any forward inferences should be treated as low-confidence.

Name

Sewell Construction

Website

https://sewell-construction.co.uk

Company type

Private

Founded year

1876

Operating status

Operating

Short description

Sewell Construction is a privately held UK construction firm headquartered in Kingston upon Hull, founded in 1876. It delivers construction, refurbishment, and estate improvement projects for public and private sector clients.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (23622), Industrial Building Construction (23621)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Operative Builders (1531)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

Keywords

• Construction services
• Building refurbishment
• Estate improvements
• Public sector construction
• Commercial construction

Headquarters

HQ city

Kingston upon Hull

HQ country

United Kingdom

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations

Core offering

Sewell Construction delivers construction, refurbishment and estate improvement projects for public and private sector clients. The firm is a UK-based building contractor executing project-based physical works rather than selling standalone products or software offerings.

Differentiator

Problem solved

Functional benefit

Products and services

• Construction Projects
• Building Refurbishment
• Estate Improvements

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• Willmott Dixon: UK family-owned contractor focused on public sector construction, refurbishment and estate improvement — closely mirrors Sewell Construction's positioning around public/private mixed work and regional delivery.
• Bowmer + Kirkland: Privately held UK contractor delivering new build and refurbishment across commercial, public and industrial sectors — comparable in scale, ownership profile, and mixed public/private delivery model.
• Robertson Group: Privately held UK construction and infrastructure group with strong regional public/private delivery model and refurbishment activity — closely comparable in ownership type, regional focus and service mix.
• Morgan Sindall Group: UK construction and regeneration group delivering public and private sector construction, refurbishment and estate improvement projects across regions — directly comparable in service mix and client base to Sewell Construction.
• Sir Robert McAlpine: Heritage UK contractor (founded 1869) with deep public and private sector building construction exposure — directly comparable as a long-established private regional/national builder.

Broad incumbents

• ISG: UK-headquartered construction services firm delivering fit-out, refurbishment and construction across public and private sectors — comparable service mix at larger scale.
• Kier Group: Larger UK construction and infrastructure group with substantial public sector building and estate improvement work — overlapping service lines but operating at materially greater scale.
• Galliford Try: UK-listed construction group with significant public and commercial building exposure including refurbishment — comparable in activity set but considerably larger and more diversified.
• Mace Group: International consultancy and construction firm with strong UK public and private sector building delivery — comparable activity mix with broader geographic and service-line reach.
• Balfour Beatty: Major UK infrastructure and building contractor serving public and private clients across construction, refurbishment and estate improvement — much larger scale but overlapping customer base and activity set.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights4 records

Customer concentration

• LinkedInlinkedin.com/company/sewell-construction1

Revenue estimate

Valuation estimate

Number of profiles

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 Sewell Construction