Thomas Armstrong Holdings
Thomas Armstrong Holdings is a UK construction and building materials group operating six wholly-owned subsidiaries across construction contracting, concrete block and timber manufacturing, aggregates and cement distribution, residential development, and foamed glass aggregate production, serving housing associations, local authorities, contractors, and individuals across Northern England and Scotland.
- Company typePrivate
- Founded1830
- HeadquartersMaryport, United Kingdom
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
Thomas Armstrong Holdings firmographics
Firmographics- Name
- Thomas Armstrong Holdings
- Legal name
- Thomas Armstrong (Holdings) Ltd
- Website
- https://thomasarmstrong.co.uk
- Company type
- Private
- Founded year
- 1830
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Thomas Armstrong Holdings is a UK construction and building materials group operating six wholly-owned subsidiaries across construction contracting, concrete block and timber manufacturing, aggregates and cement distribution, residential development, and foamed glass aggregate production, serving housing associations, local authorities, contractors, and individuals across Northern England and Scotland.
- Ownership category
- akta.pro rank
Thomas Armstrong Holdings industry classification
Industry- Product category
- Building Materials Manufacturing
- NAICS
- Concrete Block and Brick Manufacturing (327331), Concrete Pipe, Brick, and Block Manufacturing (32733), Nonresidential Building Construction (2362), Other Concrete Product Manufacturing (327390)
- SIC
- Heavy Construction Other Than Bldg Const - Contractors (1600), General Bldg Contractors - Nonresidential Bldgs (1540), Concrete Products, Except Block & Brick (3272)
- akta.pro primary industry
- Autoclaved Aerated Concrete (AAC) Blocks & Panels (IMADABAC)
- akta.pro secondary industries
- Residential Design-Build & Renovation-Integrated Builders (IMAFABAE), Construction Aggregates Mining & Processing (Sand, Gravel, Crushed Stone) (IMADAAAI)
Keywords
Where Thomas Armstrong Holdings is headquartered
LocationHeadquarters
- HQ city
- Maryport
- HQ country
- United Kingdom
- HQ region
- Europe
Offices8 records
Markets served
Thomas Armstrong Holdings business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D
Revenue model
- Construction Services: Major contractor for building and civil engineering projects throughout the North of England. Delivers residential, commercial, and industrial construction projects.
- Building Materials Manufacturing and Sales: Manufacturing and supply of concrete blocks, timber products, aggregates, cement, and foamed glass aggregate to construction industry customers.
- Residential Property Development: Washington Homes develops and sells new-build homes across Cumbria and the North of England.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Construction and building materials services |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
Thomas Armstrong Holdings product offering
Product offeringCore offering
Thomas Armstrong Holdings is a UK construction and manufacturing conglomerate that delivers building and civil engineering projects and manufactures concrete blocks, timber products, aggregates, cement, and foamed glass aggregate. The Group operates through six wholly-owned subsidiaries covering construction contracting, building materials manufacturing, and residential housing development primarily across the North of England and Scotland.
Product overview
Thomas Armstrong Group is a diversified construction and manufacturing conglomerate operating as a holding company with six specialist subsidiary divisions. The company operates as a platform-plus-divisions model where the parent holding company coordinates operations across: Thomas Armstrong Construction (building and civil engineering), Thomas Armstrong Concrete Blocks & Paving (concrete products manufacturing), Thomas Armstrong Timber Products (engineered timber and pallets), Thomas Armstrong Aggregates & Cement (aggregates supply and cement distribution), Washington Homes (residential housing development), and Foamed Glass UK (sustainable foamed glass aggregate production). Founded in 1830, the group serves construction clients across the North of England with integrated construction services and building material products.
Differentiator
Problem solved
Functional benefit
Brands
- Foamed Glass UK: Sustainable foamed glass aggregate manufacturing facility producing lightweight building materials from 100% recycled glass
- Washington Homes
Products and services
- Thomas Armstrong Construction
Quantifiable outcome
- First concrete block manufacturer to achieve BES 6001 Responsible Sourcing 'Excellent' rating for Airtec Aerated Concrete Blocks
- +1 more outcomes
Companies that use Thomas Armstrong Holdings
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles4 records
Thomas Armstrong Holdings technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Thomas Armstrong Holdings partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered minor and core.
- Architects PlusminorArchitecture firm working with Thomas Armstrong Construction on the refurbishment project for Cumbria Health On Call (CHoC) at 4 Wavell Drive in Carlisle
- DonleysminorConstruction professional services partner on Cumbria Health On Call refurbishment project
- Pettit Singleton AssociatesminorEngineering consultancy partner on Cumbria Health On Call refurbishment project
- GrisdalescoreEstate agents acting as sales agents for Washington Homes developments, handling enquiries and registrations for new housing developments like Woodside Park in Wigton
- Foamed Glass UK LimitedcoreWholly-owned subsidiary of Thomas Armstrong Group operating Britain's first and world's largest foamed glass aggregate manufacturing facility in North Yorkshire, producing sustainable building materials from 100% recycled glass
Scale indicators9 records
Recent moves14 records
Expansion highlights5 records
Thomas Armstrong Holdings competitors and assessment
Company assessmentDirect peers
- Marshalls plc: UK manufacturer of hard landscaping, concrete paving, and building products. Comparable to Thomas Armstrong's block paving product line and concrete products manufacturing operations, serving housebuilders and contractors.
- Ibstock plc: UK's largest brick manufacturer and a leading concrete products supplier. Overlaps with Thomas Armstrong's masonry products offering to national housebuilders, though Ibstock's core focus is clay brick versus Thomas Armstrong's block-led portfolio.
- Forterra plc: UK's leading manufacturer of concrete building products including aircrete (AAC) blocks, dense concrete blocks, and bricks. Direct competitor to Thomas Armstrong's Airtec AAC blocks and concrete block ranges across housebuilders and builders' merchants.
- Morgan Sindall Group plc: UK-listed construction and regeneration group with construction services, infrastructure, and fit-out divisions. Comparable to Thomas Armstrong Construction's building and civil engineering contracting across the North of England.
- Breedon Group plc: UK-listed construction materials group producing aggregates, cement, asphalt, and concrete products with quarries and plants across Great Britain and Ireland. Directly comparable to Thomas Armstrong Aggregates & Cement and concrete block divisions.
- Bowmer + Kirkland Ltd: Privately-held UK construction contractor specialising in commercial, industrial, and residential projects, often in regional UK geographies. Closely comparable business model to Thomas Armstrong Construction as a regional, privately-owned contractor.
Broad incumbents
- Aggregate Industries: UK's largest aggregates and concrete producer, part of Holcim Group, supplying aggregates, asphalt, ready-mixed concrete, and cement. Significantly larger and broader portfolio than Thomas Armstrong Aggregates & Cement but operates the same value chain.
- Hanson UK: Heidelberg Materials subsidiary supplying cement, aggregates, ready-mixed concrete, and asphalt across the UK. Comparable in cement import/distribution and aggregates mining to Thomas Armstrong, though at substantially greater scale.
- CEMEX UK: UK operations of global building materials group CEMEX, producing cement, ready-mix concrete, aggregates, and concrete products. Comparable in cement and aggregates supply to Thomas Armstrong, though operating nationally and globally rather than regionally.
- Tarmac: CRH-owned UK's largest producer of aggregates and a leading provider of asphalt, cement, and concrete solutions. Broad incumbent in the same construction materials value chain as Thomas Armstrong Aggregates & Cement and concrete products divisions.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Thomas Armstrong Holdings social profiles
Digital presenceThomas Armstrong Holdings compliance and trust
Trust signalCompliance5 records
Thomas Armstrong Holdings financial estimates
Financial estimateRevenue estimate
Valuation estimate
Thomas Armstrong Holdings leadership team
Management profileNumber of profiles
Profiles8 records
Thomas Armstrong Holdings subsidiaries and ownership
Company hierarchySubsidiaries6 records
Thomas Armstrong Holdings funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Thomas Armstrong Holdings 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 Thomas Armstrong Holdings
What does Thomas Armstrong Holdings do?
Thomas Armstrong Holdings is a UK construction and manufacturing conglomerate that delivers building and civil engineering projects and manufactures concrete blocks, timber products, aggregates, cement, and foamed glass aggregate. The Group operates through six wholly-owned subsidiaries covering construction contracting, building materials manufacturing, and residential housing development primarily across the North of England and Scotland.
Is Thomas Armstrong Holdings a public or private company?
Thomas Armstrong Holdings is a private company. It is classified as family owned and is currently operating.
When was Thomas Armstrong Holdings founded?
Thomas Armstrong Holdings was founded in 1830. It employs 51 to 100 people.
Where is Thomas Armstrong Holdings based?
Thomas Armstrong Holdings is headquartered in Maryport, United Kingdom, in the Europe region.
How does Thomas Armstrong Holdings make money?
Three revenue lines are on record. Construction Services are the primary driver. The others are building Materials Manufacturing and Sales and residential Property Development.
Who are Thomas Armstrong Holdings's main competitors?
Direct peers on record are Marshalls plc, Ibstock plc, Forterra plc, Morgan Sindall Group plc, Breedon Group plc and Bowmer + Kirkland Ltd. Broad incumbents are Aggregate Industries, Hanson UK, CEMEX UK and Tarmac.
Does Thomas Armstrong Holdings have an API?
No public API is recorded for Thomas Armstrong Holdings.
What industry is Thomas Armstrong Holdings in?
Thomas Armstrong Holdings's product category is Building Materials Manufacturing. Its primary akta.pro industry code is IMADABAC, Autoclaved Aerated Concrete (AAC) Blocks & Panels, with a secondary code of IMAFABAE, Residential Design-Build & Renovation-Integrated Builders. Its NAICS code is 327331 and its SIC code is 1600.