Peter Duffy
- Company typePrivate
- Founded1972
- HeadquartersWakefield, United Kingdom
- Headcount251–500
- GTM typeB2B
- OfferingServices
Peter Duffy firmographics
Firmographics- Name
- Peter Duffy
- Legal name
- Peter Duffy Limited
- Website
- https://peterduffyltd.com
- Company type
- Private
- Founded year
- 1972
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Ownership category
- akta.pro rank
Peter Duffy industry classification
Industry- Product category
- Civil Engineering & Utility Services
- NAICS
- Heavy and Civil Engineering Construction (237), Water and Sewer Line and Related Structures Construction (23711), Site Preparation Contractors (23891), Utility System Construction (2371)
- SIC
- Heavy Construction Other Than Bldg Const - Contractors (1600), Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Construction - Special Trade Contractors (1700)
- akta.pro primary industry
- Construction Management (Agency/Owner’s Rep) (IMAFAAAC)
- akta.pro secondary industries
- Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight) (EUANALAE), Plumbing & Pipefitting Contracting (IMAFALAC)
Keywords
Where Peter Duffy is headquartered
LocationHeadquarters
- HQ city
- Wakefield
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Peter Duffy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Others
Revenue model
- Civil Engineering Contracts: Project-based revenue from civil engineering contracts including earthworks, highways, structures, groundworks, and drainage projects for developers, main contractors, and local authorities. Contracts range from £300k to £3.2m+ based on case studies.
- Utility Services Contracts: Revenue from utility network projects for water companies including installation of distribution/trunk mains, wastewater networks, and energy infrastructure. Multiple framework contracts with water companies provide recurring project opportunities.
- Plant Hire: Hire of operated plant including excavators (1.5 to 40 tonne), tippers (7.5t to 32t), grab lorries, hiab lorries, site dumpers up to 10ton, and ride-on rollers from location near M1/M62 intersection
- DrainsAid Drainage Services: Specialist drainage division providing CCTV inspection, lining, and repair services as a separate revenue stream through DrainsAid brand
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Multi-year contract | Project-based civil engineering contracts |
| One time/ perpetual license | Multi-year contract | Major infrastructure projects |
| Unit Pricing | Pay-as-you-go | Plant hire services |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels4 records
Peter Duffy product offering
Product offeringCore offering
Peter Duffy is a UK civil engineering and utility services contractor delivering earthworks, structures, drainage design, groundwork, external engineering, utility installations, plant hire, rail services, and specialist drainage rehabilitation through its DrainsAid division. The company serves infrastructure, property, utility, and rail clients across the United Kingdom, typically as a subcontractor or principal contractor on construction programmes. It operates from Wakefield with a workforce of more than 180 employees and an in-house plant fleet.
Product overview
Peter Duffy Limited is a United Infrastructure company offering civil engineering and utility services through a multi-disciplined portfolio. The core offerings consist of Civil Engineering services (earthworks, highways, structures, groundworks, drainage design), Utility Services (energy & power, waste water, water, drainage), Plant Hire, and Rail Services. The company also operates DrainsAid as a specialist drainage division providing CCTV inspection, lining (UV, hot cure, ambient cure), excavation, repair, and manhole rehabilitation. The portfolio is unified under the Peter Duffy brand, serving commercial, industrial, residential, and utility clients primarily in the Yorkshire region and nationally for key clients.
Differentiator
Problem solved
Functional benefit
Brands
- DrainsAid: Trading division of Peter Duffy Limited specialising in sewer rehabilitation services including CCTV inspection, cleaning, excavation and repair, UV lining, hot cure lining, ambient cure lining, and manhole rehabilitation.
Products and services
- Civil Engineering
Quantifiable outcome
- 16 consecutive RoSPA Gold Awards demonstrates industry-leading safety performance
- +2 more outcomes
Companies that use Peter Duffy
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles3 records
Peter Duffy technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Peter Duffy partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- United Living Group (now United Infrastructure)coreAcquired by United Living Group on 22 May 2025. Peter Duffy Limited became part of United Living's Infrastructure Services division, operating within the expanding water business. This follows United Living's prior acquisition of water solutions provider AFECO in April 2024. Peter Duffy Limited retains its own brand as part of United Infrastructure. The acquisition strengthens United Living's credentials, capabilities, and capacity to support water and sewerage companies with critical wastewater infrastructure solutions. From 1 September 2025, United Living rebranded to United Infrastructure.
Scale indicators5 records
Recent moves7 records
Expansion highlights5 records
Peter Duffy competitors and assessment
Company assessmentBroad incumbents
- Kier Group: Major UK infrastructure and construction group with utilities, highways, and buildings divisions. Competes with Peter Duffy in water utility tenders and framework bids but operates at much larger scale and broader portfolio.
- Balfour Beatty: One of the largest UK infrastructure groups delivering water, highways, rail, and energy projects. Competes for the same water utility frameworks as Peter Duffy but with substantially larger balance sheet and integrated capabilities.
- Amey: UK infrastructure services provider with utilities, highways, and rail operations. Overlaps with Peter Duffy on water and rail infrastructure work but operates as a broad incumbent with national footprint and asset management capabilities.
Direct peers
- VolkerStevin: UK civil engineering contractor delivering water, energy, and infrastructure projects. Comparable in heavy civil scope, water sector focus, and project-based contract model.
- Clancy Group: UK multi-utility and civil engineering contractor serving water, gas, and electric sectors with directly employed workforce. Comparable to Peter Duffy in customer mix (utilities, developers), service scope, and family-business heritage.
- Barhale Construction: UK civil engineering and infrastructure contractor specializing in water, wastewater, and utilities. Directly comparable to Peter Duffy in core customer base (UK water companies), service mix (water networks, structures, civil works), and regional focus (Midlands/National).
- Murphy Group: UK civil engineering and infrastructure contractor with significant water, rail, and energy sector presence. Comparable in multi-discipline delivery (earthworks, utilities, structures) and major client roster.
- Insituform Technologies: Global specialist in CIPP trenchless pipe and sewer rehabilitation. Direct competitor for Peter Duffy's DrainsAid division, with overlapping capability in UV and hot-cure lining and rehabilitation services.
- Morrison Utility Services: UK utility infrastructure contractor specializing in water, gas, and electric networks. Direct peer for Peter Duffy's utility services arm, with overlapping customers and similar project-based delivery model.
- JN Bentley: UK civil engineering contractor with strong water sector focus, delivering clean water and wastewater infrastructure for utilities including Yorkshire Water. Closely comparable service portfolio and customer overlap with Peter Duffy.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
Peter Duffy social profiles
Digital presencePeter Duffy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Peter Duffy leadership team
Management profileNumber of profiles
Peter Duffy subsidiaries and ownership
Company hierarchySubsidiaries1 record
Peter Duffy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Peter Duffy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Peter Duffy
What does Peter Duffy do?
Peter Duffy is a UK civil engineering and utility services contractor delivering earthworks, structures, drainage design, groundwork, external engineering, utility installations, plant hire, rail services, and specialist drainage rehabilitation through its DrainsAid division. The company serves infrastructure, property, utility, and rail clients across the United Kingdom, typically as a subcontractor or principal contractor on construction programmes. It operates from Wakefield with a workforce of more than 180 employees and an in-house plant fleet.
Is Peter Duffy a public or private company?
Peter Duffy is a private company. It is classified as corporate owned and is currently operating.
When was Peter Duffy founded?
Peter Duffy was founded in 1972. It employs 251 to 500 people.
Where is Peter Duffy based?
Peter Duffy is headquartered in Wakefield, United Kingdom, in the Europe region.
How does Peter Duffy make money?
Four revenue lines are on record. Civil Engineering Contracts are the primary driver. The others are utility Services Contracts, plant Hire and drainsAid Drainage Services.
Who are Peter Duffy's main competitors?
Broad incumbents on record are Kier Group, Balfour Beatty and Amey. Direct peers are VolkerStevin, Clancy Group, Barhale Construction, Murphy Group, Insituform Technologies, Morrison Utility Services and JN Bentley.
Does Peter Duffy have an API?
No public API is recorded for Peter Duffy.
What industry is Peter Duffy in?
Peter Duffy's product category is Civil Engineering & Utility Services. Its primary akta.pro industry code is IMAFAAAC, Construction Management (Agency/Owner’s Rep), with a secondary code of EUANALAE, Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight). Its NAICS code is 237 and its SIC code is 1600.