John Wainwright & Co

What John Wainwright & Co does

John Wainwright & Company Ltd is a vertically integrated UK quarrying and construction materials business founded in 1891, headquartered at Moons Hill Quarry in the Mendip region of Somerset. The company extracts premium basalt aggregates at the Mendips site and manufactures asphalt at two facilities (Moons Hill and Avonmouth, near Bristol), then delivers surfacing and minor civils contracting services through its in-house Wainwright Contracting division. Its customer base is concentrated in the public infrastructure sector, supplying National Highways, local authorities (notably North Somerset Council under a £3.5m-per-year contract running to 2027, and Bath and North East Somerset Council), and tier-one construction partners including Milestone, Volker Highways and Ringway across the South West and South-Central England.

The business operates a quarry-to-road model: premium basalt is extracted and processed at Moons Hill, fed into asphalt production at Moons Hill and Avonmouth, and laid via the contracting division using a 92% Euro 6-compliant franchise haulage fleet of 61 vehicles. Pricing is bespoke and quotation-based through competitive tender, with multi-year frameworks typical on the contracting side. Wainwright markets itself primarily through industry publications (Rockface magazine), sustainability reports, and direct enterprise field sales rather than digital channels.

The company holds an extensive certification stack relevant to UK public procurement: ISO 9001, 14001, 45001, 50001, BES 6001, PAS 2080 (Carbon Management in Infrastructure) and Constructionline Gold. Under former CEO Peter Barkwill's 26-year tenure, turnover and profitability increased more than tenfold, with the last three years described as the most profitable in company history. CEO succession was completed in 2023 when Tom Longland (formerly MD of Brett Aggregates, with 19 years at Aggregate Industries) took over as part of a planned transition, with Barkwill retained as non-executive director. The company remains privately held with no external institutional ownership signals.

Name

John Wainwright & Co

Legal name

John Wainwright & Company Ltd

Website

https://wainwright.co.uk

Company type

Private

Founded year

1891

Operating status

Operating

Headcount range

11–50 employees

Short description

John Wainwright & Co is a privately held, 130-year-old UK quarrying and construction materials business that extracts premium basalt, manufactures asphalt at two plants, and delivers road surfacing contracting for National Highways and South West local authorities from its Somerset base.

Ownership category

akta.pro rank

Product category

Construction Materials and Quarrying

NAICS

Other Crushed and Broken Stone Mining and Quarrying (212319), Asphalt Paving Mixture and Block Manufacturing (324121), Nonmetallic Mineral Mining and Quarrying (2123)

SIC

Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400), Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Crushed Stone Quarrying & Processing (IMAKAHAA)

akta.pro secondary industries

Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates) (IMAKAHAH), Asphalt Mixing & Paving Materials (Hot/Warm/Cold Mix, RAP/RAS Blends) (EUALAKAG), Construction Aggregates Mining & Processing (Sand, Gravel, Crushed Stone) (IMADAAAI)

Keywords

• Quarrying aggregates
• Asphalt manufacturing
• Road surfacing contracting
• Construction materials supply
• Basalt aggregate extraction

Headquarters

HQ city

Radstock

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Aggregates Sales: Extraction and processing of premium basalt aggregates from Moons Hill Quarry for road construction and maintenance applications
2. Asphalt Manufacturing and Sales: Production and supply of high-quality asphalt from two facilities (Moons Hill and Avonmouth near Bristol) to National Highways, local authorities, and construction companies throughout the South West and South-Central region
3. Contracting Services: Surfacing and contracting projects for National Highways, local authorities and construction companies throughout the South West. Includes the North Somerset Council contract worth £3.5m per year until 2027 for resurfacing and ancillary civils works

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

John Wainwright & Company Ltd extracts and processes premium basalt aggregates from Moons Hill Quarry in the Mendip region of Somerset, manufactures hot-mix asphalt at two production facilities (Moons Hill and Avonmouth near Bristol), and operates a contracting division that delivers road surfacing and minor civils works. The vertically integrated model serves National Highways, local authorities, and private construction companies throughout the South West and South-Central England, with products despatched via a 61-vehicle franchise haulage fleet.

Product overview

John Wainwright & Co operates as a quarrying and construction materials company offering a vertically integrated service model. The core portfolio consists of three main offerings: Aggregates (premium basalt extracted from Moons Hill Quarry), Asphalt (manufactured at two facilities in Somerset and Avonmouth), and Contracting Services (surfacing and minor civil works). The Viafix product represents an additional specialized offering. These products and services are designed to serve the construction industry, local authorities, and National Highways as a one-stop shop for road construction and maintenance needs.

Differentiator

Problem solved

Functional benefit

Products and services

• Premium Basalt Aggregates Premium basalt aggregates extracted from Moons Hill Quarry in the Mendip region of Somerset, renowned for durability and high skid resistance for road construction and maintenance. Supplied to National Highways, local authorities, and construction companies throughout the South West.
• Asphalt High-quality asphalt produced at two facilities (Moons Hill and Avonmouth near Bristol) for surfacing roads and highways throughout the South West and South-Central region. Customers include National Highways, local authorities, and construction companies.
• Contracting Services Surfacing and minor civil works contracting delivered by the Wainwright Contracting division, working with National Highways, local authorities, and construction companies throughout the South West and beyond. The division holds PAS 2080 Carbon Management accreditation and secured a £14m four-year contract with North Somerset Council through 2027.
• Viafix Specialised road maintenance product within the company's portfolio of surfacing products, referenced in sustainability reporting.

Quantifiable outcome

• Tenfold increase in turnover and profitability over 26 years under former CEO
• +2 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• National HighwayscoreOthersOngoing client relationship for road construction and maintenance; Wainwright has worked as subcontractor for organisations including Milestone and Volker Highways on National Highways contracts
• North Somerset CouncilcoreOthersFour-year resurfacing and ancillary civils contract worth £4.5m per year (subsequently clarified as £3.5m per year); first direct contract with local government, establishing Tier 1 supplier status
• MilestoneminorStrategic or Co-development PartnerHighways infrastructure partner; Wainwright has operated as subcontractor in supply chain for road projects
• Volker HighwaysminorStrategic or Co-development PartnerHighways infrastructure partner; Wainwright has operated as subcontractor in supply chain for road projects
• Somerset Wildlife TrustcoreStrategic or Co-development PartnerFormal partnership to improve biodiversity on Wainwright's estate, contributing to Wilder Somerset Biodiversity Goals
• Mendip Quarry ProducerscoreStrategic or Co-development PartnerTrade association of quarry companies operating in the Mendip region; funds the Somerset Earth Science Centre
• Somerset Earth Science CentrecoreStrategic or Co-development PartnerEnvironmental education centre on Wainwright's Moons Hill estate, providing outdoor education opportunities, career activities, and community engagement; supported by Wainwright through the Futures Foundation

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Aggregate Industries: UK's largest aggregates, asphalt, and contracting operator (Heidelberg Materials subsidiary). Directly comparable across quarrying, asphalt manufacture, and surfacing services targeting National Highways and local authorities, but at substantially greater national scale.
• Tarmac: CRH plc subsidiary and one of the UK's largest building materials and road surfacing operators. Competes in aggregates, asphalt and contracting for the same National Highways and local authority tenders that Wainwright serves.
• Hanson UK: Heidelberg Materials subsidiary supplying aggregates, asphalt and contracting services across the UK. Competes directly for National Highways and local authority contracts with comparable materials portfolio to Wainwright.
• CEMEX UK: Global building materials supplier with UK aggregates, asphalt, and readymix operations. Competes for large public-sector surfacing tenders alongside Wainwright and other UK independents.

Direct peers

• Brett Aggregates: Independent UK quarry and asphalt producer with a vertically integrated offering focused on South East England. Closest comparable peer on size and product mix; notably Tom Longland served as Managing Director here before joining Wainwright as CEO.
• Breedon Group: LSE-listed UK-focused aggregates, asphalt and concrete group with a vertically integrated model and strong public-sector presence. Closest mid-market listed comparable to Wainwright in regional markets.

Regional players

• Hills Quarry Products: Family-owned quarry and asphalt operator in Southern England with a vertically integrated offering of aggregates, asphalt and contracting. Highly comparable to Wainwright on size, scope, and regional/southern focus.
• MJ Church: Independent contracting and materials supplier based in the South West of England competing for similar surfacing and minor civils contracts from local authorities and regional construction companies.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/MoonsHillQuarry

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 John Wainwright & Co