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Construction Companies in Middlesbrough: 1,531 Active Firms (2026)
Construction companies in Middlesbrough deliver building, civil engineering and specialist trade work across local commercial and residential projects.
Buying centres are split between property owners procuring main-contract packages, public bodies commissioning works, and larger contractors buying specialist trade capacity. Sales are usually tender-led rather than subscription-like: short local maintenance jobs sit alongside framework call-offs, subcontracted site packages and multi-phase commercial or residential projects. The better-fit operators are not just dormant trade vehicles; they show employed labour, repeat delivery and positive revenue within the Middlesbrough area. Civil engineering and specialist trades tend to sell on compliance, availability, plant access and site supervision, while general contractors are judged on programme control, subcontractor coordination and cash-flow discipline.
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Middlesbrough has 1,531 actively trading construction companies in this cohort, a sizeable base for a market built around project work and subcontracted delivery. Reporting firms employ 2,681 people between them, and every firm in that reporting set has some headcount attached. The local picture therefore looks less like a thin register of shell vehicles and more like a working contractor base, with many operators likely to sit around owner-managed trades, site packages and small works while a narrower group has the payroll depth for larger commercial or public-sector work.
UK construction sits under several overlapping regimes rather than a sector licence. HSE’s Construction (Design and Management) Regulations set duties across clients, designers and contractors, including planning work so risks are managed through the job, appointing suitable people, coordinating site activity and consulting workers. HMRC’s Construction Industry Scheme changes the cash-flow profile of subcontracting by requiring contractors to deduct money from subcontractor payments and pass it to HMRC, with higher deductions for unregistered subcontractors. Product compliance sits with the Office for Product Safety and Standards, which also works with the Building Safety Regulator within HSE where building-safety issues are involved.
The contractor base appears likely to remain fragmented, with specialist trades and civil engineering subcontractors feeding into local projects rather than many operators moving into prime-contractor roles. Procurement discipline, safety paperwork and cash-flow management tend to separate investable operators from thinly capitalised trade vehicles. Compliance pressure may also favour firms that can document competence, product choices and subcontractor controls without slowing delivery. Consolidation, where it occurs, is more likely to be selective and capability-led than a broad roll-up, particularly in trades where labour availability and working-capital strain limit appetite for larger fixed commitments.
1,531
Active firms
2026
39
Over £5M
turnover band
456
New since 2022
incorporations
Key facts
About 2% of the trading cohort reports turnover above £5M (39 of 1,531 firms) — the rest sits below that revenue band.
29% of the cohort was incorporated since 2022 (456 firms), so a sizeable share is in its first few filing cycles.
HSE’s Construction (Design and Management) Regulations 2015 set duties for planning work, appointing suitable people, coordinating activity and consulting workers.
HMRC’s Construction Industry Scheme requires contractors to deduct money from subcontractor payments and pass it to HMRC, with higher deductions for unregistered subcontractors.
OPSS regulates construction products and works with the Building Safety Regulator within HSE on building-safety-related issues.
ONS reported 370,770 VAT and PAYE registered construction firms in Great Britain in Quarter 3 2024, up 1.7% on 2023.
Eurostat estimated construction production in August 2024 down 2.5% year on year in the euro area and 2.4% in the EU; ONS reported Great Britain new work up 1.4% across 2024 in current prices.
Top Middlesbrough Construction companies
A L ROBINSON BUILDING LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides residential and commercial construction services including new build homes, extensions, refurbishments and groundworks. Also delivers design-and-build projects, building maintenance,…
Serves homeowners, self-builders and property owners, alongside commercial and public-sector organisations such as schools, community hubs and factories, across the North East, Teesside and North…
Financial Health
HealthyHealthy · -68% CAGR over 4y
Location
R.C. Ayres Building & Roofing Services Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides construction, civil engineering, building and roofing services for commercial and industrial clients, including work for petrochemical facilities. Activities include structural building…
Serves commercial and industrial clients, particularly industrial operators and petrochemical businesses, including COMAH-regulated sites, needing construction, civil engineering and roofing support.
Financial Health
WeakWeak · -2% CAGR over 3y
Location
HA INSTALLATIONS 22 LIMITED
Trajectory
3y · 2024–NowFinancial sub-scores
Computed from 3 filingsProvides industrial and commercial electrical installation services, including ATEX hazardous area installations and inspections, and electrical and mechanical maintenance for facilities such as…
Serves industrial and commercial businesses in Middlesbrough and the North East, including petrochemical sites, manufacturing plants, port areas, warehouses, offices, retail outlets, shops and…
Financial Health
DistressedDistressed · -92% CAGR over 2y
Location
Bottomley Site Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides civil engineering services including rail infrastructure works, utilities installation, and structural steelwork. Delivers projects such as track formation, platforms, drainage systems,…
Serves B2B clients across the UK in rail, utilities, infrastructure, commercial and industrial construction, including organisations needing support for rail assets, utility networks, bridges and…
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 4y
Location
WELLS CRS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides commercial refurbishment and building services including electrical installation, plumbing and heating, commercial flooring, walls and ceilings, data communications, telecommunications…
Serves B2B and public-sector clients across the North-East and wider UK, including blue-chip companies, local councils, transport operators, commercial property firms and businesses of varying sizes.
Financial Health
HealthyHealthy · -3% CAGR over 4y
Location
Quartz Electrical & Mechanical Services Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical and mechanical engineering services for construction projects, including system design, installation, and maintenance. Works on industrial, commercial, and residential…
Serves construction-sector clients, including industrial, commercial, residential, transport and communications projects, with buyers such as main contractors, developers and public sector bodies…
Financial Health
WeakWeak · 0% CAGR over 2y
Location
Mardec Utilities Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides civil engineering services for telecommunications and electrical infrastructure projects, including mole ploughing, installation of ducts, subducts and fibre optic cables, chamber…
Serves B2B clients delivering telecoms and electricity infrastructure projects, including major utilities, network operators and civil engineering contractors needing project support or specialist…
Financial Health
StrongStrong · Growing · 0% CAGR over 5y
Location
PJS PROPERTIES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides bricklaying and masonry contracting services for residential, commercial, industrial and housebuilding projects. Undertakes brickwork construction, repairs and maintenance for new…
Serves construction companies, housebuilders, commercial developers and industrial clients, with additional residential and insurance/maintenance customers, primarily across the North East and beyond.
Financial Health
HealthyHealthy
Location
A.Buckler Haulage Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides demolition contracting services, asbestos removal, and environmental remediation for construction and redevelopment projects, including site clearance, dismantling of structures, waste…
Serves businesses, property owners and project teams in North East England needing demolition, asbestos removal and remediation contractors.
Financial Health
StableStable · -4% CAGR over 5y
Location
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsProvides construction, interior fit-out, and property development services for commercial and public sector projects. Delivers building refurbishment, new-build construction, and specialist joinery,…
Serves commercial organisations, retailers, veterinary practices, property developers and public/cultural institutions across multiple business sectors.
Financial Health
StrongStrong
Location
H & A Height Services Ltd.
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides steeplejack and high‑access services for industrial structures, including erection, dismantling and repair of construction and engineering facilities. Offers building maintenance, concrete…
Serves industrial, construction and engineering organisations that operate facilities requiring specialist site maintenance, construction or demolition support, in the UK and internationally.
Financial Health
StableStable · -7% CAGR over 2y
Location
Stonehouse Home Improvements Ltd
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides domestic and commercial building services including house extensions, loft and garage conversions, and property renovations. Acts as a building contractor delivering home improvement and…
Serves homeowners and commercial clients in Middlesbrough, Stockton-on-Tees, Ingleby Barwick, Marton, Redcar, Yarm and surrounding areas seeking building and home improvement contractors.
Financial Health
WeakWeak · Hiring · 25% CAGR over 1y
Location
P H Skerry Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides residential building and property improvement services, including house extensions, renovations, kitchen and bathroom installations, roofing, window and door fitting, bespoke joinery, and…
Serves homeowners and commercial property owners in Middlesbrough and surrounding areas, including domestic customers planning home upgrades and local businesses needing building or joinery work.
Financial Health
StableStable · Hiring · 8% CAGR over 2y
Location
Ashbrookes Design & Build Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides property development and design‑and‑build services, including planning, architectural design, site preparation and construction. Delivers new‑build housing, extensions, refurbishments and…
Serves homeowners, property investors, developers and public sector organisations in North East England with planned construction, extension, refurbishment and accommodation development projects.
Financial Health
HealthyHealthy
Location
STEPHEN WALKER BRICKWORK LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides residential construction services including brickwork, foundation work, roofing, drainage, steel installation and glazing. Undertakes home extensions, new build houses, loft conversions and…
Serves homeowners and residential property owners in Middlesbrough, Stockton-on-Tees and the North East, including those planning extensions, loft conversions, refurbishments or new-build homes.
Financial Health
StableStable · -16% CAGR over 4y
Location
DMS Teesside Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides insulation and coatings services for commercial and industrial HVAC systems, piping and plant rooms. Offers insulation specification support, material sourcing and supply, on-site…
Serves B2B clients in commercial HVAC, industrial piping, plant room and offshore projects, including contractors and project owners with insulation and coatings scopes across UK and EU regions.
Financial Health
StableStable · Hiring · 4% CAGR over 4y
Location
Waymid Electrics Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical contracting services for residential, commercial and industrial properties, including installation, rewiring, fuse board upgrades, electrical testing and certification, and design…
Serves homeowners, residential landlords, social housing clients, and commercial or industrial businesses, including local SMEs and multi-site operators.
Financial Health
StrongStrong · Hiring · 16% CAGR over 4y
Location
Sarens
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides crane rental, contract lifting and engineered heavy transport services. Operates fleets of telescopic mobile, lattice boom, crawler and tower cranes, supporting construction, infrastructure,…
Serves B2B project owners, contractors and engineering teams in construction, infrastructure, modular building, renewables, industrial, petrochemical, power, offshore yards and mining sectors.
Financial Health
StableStable · 8% CAGR over 1y
Location
Thornwood Developments 2020 Ltd
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsProvides building and property maintenance services including plumbing and heating, electrical work, joinery and shop fitting, plastering, roofing, flooring, painting and decorating, fire and…
Financial Health
StrongStrong
Location
Hall Aspects Roofing Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides residential roofing services including new roof installations, roof repairs, flat and pitched roofing, guttering, leadwork, and ridge and hip work. Also carries out chimney maintenance,…
Serves homeowners and residential property owners in Middlesbrough, the North East and surrounding areas who need roofing work, including repairs, new roofs, guttering, chimney maintenance and…
Financial Health
WeakWeak · Hiring · 26% CAGR over 4y
Location
Prodrive Property Maintenance Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides building repair, restoration and property maintenance services for domestic and commercial properties, primarily carrying out insurance claim works. Works with insurers and loss adjusters to…
Serves B2B and B2C customers in the property insurance market, selling to insurance companies, loss adjusters, consulting engineers, chartered surveyors and commercial or domestic property owners…
Financial Health
StrongStrong · Growing, Hiring · 31% CAGR over 2y
Location
Tibi Professional Builders Ltd
Trajectory
1y · 2024–NowProvides residential construction and renovation services including new builds, extensions, loft conversions, general refurbishment and painting. Also offers architectural planning, construction…
Serves homeowners, landlords and property developers seeking residential building projects, including new developments, extensions, loft conversions and refurbishments.
Financial Health
Insufficient historyInsufficient history
Location
C. Riley Roofing Ltd
Trajectory
1y · 2025–NowProvides residential roofing services including new roof installation, roof repairs, flat roofing, tile roofing, guttering installation and maintenance, and roof conversions. Undertakes a range of…
Serves residential homeowners and local property owners in Middlesbrough, Stockton, Yarm and the wider North East seeking tradespeople for roof-related projects.
Financial Health
Insufficient historyInsufficient history
Location
Tangent Construction Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides civil engineering and construction contracting services, including groundworks, highways improvements, reinforced concrete works, road and sewer remediation, and landscaping for housing…
Serves housebuilders, local authorities and public-sector bodies, plus clients in petrochemical, offshore, utilities, education, retail, energy, transport, highways, NHS and Ministry of Justice…
Financial Health
StableStable · -8% CAGR over 6y
Location
Orchard Roofing & Building Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides roofing and building contracting services for residential, commercial and rail infrastructure projects. Undertakes roof repairs, refurbishments and full construction works, including the…
Serves homeowners across Tees Valley, plus commercial property owners, businesses and public-sector facilities such as factories, offices, hospitals, schools and warehouses. Also targets rail…
Financial Health
StrongStrong · Growing, Hiring · 3% CAGR over 5y
Location
HUGHES BROS PLANT HIRE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides plant and machinery hire for construction projects and delivers civil engineering services including bulk earthworks, land remediation, roads and sewers installation, and plot and…
Serves B2B customers in the property and construction sectors, including national housebuilders, residential developers and contractors needing civils, drainage and plant hire support.
Financial Health
StableStable · -57% CAGR over 4y
Location
HMH Civils Limited
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides civil engineering and infrastructure construction services, including groundworks, road construction, sewer installation and external works. Delivers site preparation and supporting…
Serves B2B construction and infrastructure clients in the North East, Yorkshire and the Humber, including organisations commissioning civil engineering, groundworks, roads, sewers and external works.
Financial Health
StableStable · Profitable · -4% CAGR over 3y
Location
WHARTON CONSTRUCTION LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides building construction services for commercial and public sector projects, including new builds, refurbishments, and property improvements. Also operates a small works team delivering…
Serves commercial organisations and public sector bodies across the North East and North Yorkshire, including schools, hospitality venues, retail/DIY businesses, science parks and facilities needing…
Financial Health
StrongStrong · Growing · 1% CAGR over 3y
Location
COLE CONSTRUCTION NE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides construction and property maintenance services for commercial and domestic clients, including new build projects, commercial refurbishments, and building maintenance. Employs in‑house trades…
Serves commercial and domestic property clients in North East England, plus public-sector and utility organisations such as local authorities, Cleveland Fire Brigade and Northern Gas and Power.
Financial Health
StableStable · 0% CAGR over 4y
Location
SEYMOUR (CONSTRUCTION & PROPERTY MAINTENANCE) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building construction and civil engineering services including groundworks, drainage, highway works and infrastructure for developments. Also undertakes minor property maintenance projects…
Serves B2B clients including property developers, main contractors, manufacturers, airport operators and commercial organisations, mainly across the North of England, as principal contractor or…
Financial Health
WeakWeak · -10% CAGR over 4y
Location
J FERGUSON LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides industrial and commercial roofing installation, repair and maintenance, including cladding, felt and liquid roofing, guttering and roof inspections. Also delivers electrical, plumbing,…
Serves commercial and industrial organisations, public sector bodies and private sector clients, from small businesses to multinationals, including petrochemical industry customers on Teesside.
Financial Health
HealthyHealthy · Hiring · 55% CAGR over 2y
Location
Addison Plant Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides civil engineering and groundworks services including earthworks, deep drainage installation, road and sewer construction, site preparation, and in-situ structures. Also offers plant hire…
Serves B2B clients delivering infrastructure, commercial and industrial developments, including developers, main contractors and project owners needing civil engineering support across the North…
Financial Health
HealthyHealthy · Growing, Hiring · 5% CAGR over 4y
Location
HEWITSON GROUP LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides civil engineering and groundworks services including site investigation, bulk earthworks, drainage, foundations and reinforced concrete works. Also offers construction plant hire, haulage…
Serves B2B construction clients, including regional and national developers, contractors, social housing providers and care-sector operators, plus homebuyers seeking new-build family homes.
Financial Health
HealthyHealthy · 3% CAGR over 2y
Location
J&J Plant (NE) Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides high and low voltage electrical infrastructure services including cable installation, jointing and termination, and switchgear and transformer installation, testing and removal. Also offers…
Serves B2B clients in industrial and infrastructure sectors, including steel, chemicals, energy and rail operators, plus contractors needing plant hire, civils and high-voltage electrical support…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
REDDEN CIVIL ENGINEERING SERVICES LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides groundworks and civil engineering services for residential, commercial and industrial projects, including road and sewer installation, foundations, drainage, excavation and site clearance,…
Serves B2B and private customers across the North East and North Yorkshire, including commercial and industrial site owners, housebuilders, property developers and homeowners commissioning…
Financial Health
StableStable · 0% CAGR over 4y
Location
HELLENS LAND LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsAcquires and regenerates land for residential and mixed‑use development, delivering housing, commercial and retail projects. Provides civil engineering contracting, manages portfolios of development…
Serves commercial property occupiers, retailers, industrial businesses and affordable-housing residents, plus public-sector and development partners in residential and mixed-use regeneration across…
Financial Health
StableStable · -68% CAGR over 4y
Location
HINDS BUILDING SERVICES LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides building and roofing services for residential and commercial projects, including home extensions, renovations, listed building work, HMO conversions, and refurbishments for schools, GP…
Serves homeowners and commercial/public-sector clients across North East and North Yorkshire, including schools, GP surgeries, charities, HMO property providers and local authorities.
Financial Health
StrongStrong · Hiring · 15% CAGR over 4y
Location
Todds Highway Maintenance Ltd
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides road planing and highway maintenance services, including asphalt removal, patching and trenching for roads, car parks, bridge decks and motorways. Operates specialist planing machinery and…
Serves B2B and public sector customers needing highway maintenance, including local authorities, major contractors, and private-sector clients commissioning road, motorway, bridge deck, street works,…
Financial Health
HealthyHealthy · Hiring · 8% CAGR over 2y
Location
J & R M Richardson Construction (Darlington) Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides construction contracting services, delivering design-and-build and traditional building projects. Acts as a multi‑disciplinary contractor for commercial developments, managing projects from…
Serves B2B commercial-sector clients across the North East, including organisations seeking a multi-disciplined contractor for design-and-build or traditional construction projects.
Financial Health
StableStable · -4% CAGR over 3y
Location
HEWITSON LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides civil engineering and groundworks services for construction projects, including bulk earthworks, foundations, drainage systems, concrete slabs, external works, and fibre reinforced concrete…
Serves main contractors, developers and public-sector organisations across the UK, with project experience in leisure, education, industrial and civic developments.
Financial Health
StrongStrong · Profitable, Growing · 1% CAGR over 2y
Location
ASHBROOK CONSTRUCTION SERVICES LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides building construction and refurbishment services, including shopfitting, office fit‑outs, building extensions, repairs and maintenance. Works across commercial, education, healthcare, retail…
Serves commercial landlords and tenants, schools, academies, colleges, healthcare and leisure operators, care homes, retail chains, private residential property owners and local authorities.
Financial Health
HealthyHealthy · -16% CAGR over 3y
Location
D&N Reinforcements Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides reinforced concrete subcontracting services including steel fixing, formwork joinery, concrete placement, finishing and power floating. Works with main contractors and developers on…
Serves main contractors and property developers in construction and civil engineering, including new builds, housing, bridges, water treatment works, petrochemical sites and factory extensions across…
Financial Health
StableStable · 0% CAGR over 4y
Location
N&T Civils Ltd
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides civil engineering and groundworks services for residential and commercial construction, including site preparation, foundations, drainage, landscaping, haulage, and support for new build…
Serves residential and commercial clients across the North East and Yorkshire, including private homeowners and businesses commissioning small projects through to large commercial construction works.
Financial Health
StableStable · -4% CAGR over 2y
Location
TWIN SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical, heating and plumbing contracting services for commercial buildings. Undertakes installation and maintenance of pipework, soil and waste systems, and related mechanical services…
Serves commercial and public-sector clients across North-East England, including local councils, health authorities, medical centres, nursing homes, pubs, clubs, factories, offices, the Ministry of…
Financial Health
StableStable · -5% CAGR over 4y
Location
G-Storm Scaffolding Limited
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides scaffolding erection and access solutions for construction and maintenance projects, including temporary roofs, emergency scaffolds, noise containment systems, and structures for demolition,…
Serves construction, demolition, refurbishment and new-build clients across the North East, including rail sites, industrial facilities, historic and listed buildings, commercial premises and…
Financial Health
StableStable · -9% CAGR over 3y
Location
Geoffrey Robinson
Provides mechanical and electrical engineering and construction contracting services. Offers ventilation, fire engineering, design, fabrication and facilities management, delivering design,…
Serves public-sector and commercial clients, including NHS trusts, MOD and MOJ estates, education and leisure organisations, and national construction contractors needing project delivery partners.
Location
CBL Cable Contractors Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical cabling installation and support services, including high‑ and low‑voltage power cabling, fibre optic, data communications, control and subsea cables. Works as a subcontractor on…
Serves main contractors and industrial operators on large and small projects across power, petrochemical, oil and gas, marine, steel, healthcare, commercial property, highways, tunnels and rail…
Financial Health
StableStable · Profitable, Hiring · 8% CAGR over 4y
Location
LJJ LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides design, installation and commissioning of mechanical, electrical and plumbing (MEP) building services for construction projects, including public health systems and planned preventative…
Serves B2B and public-sector clients in education, government, commercial property, healthcare, hotels, communal housing and retail, typically via project tenders for building services contracts.
Financial Health
StableStable · -91% CAGR over 2y
Location
Original Joinery Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides joinery and carpentry services including bespoke joinery, volume residential joinery, and full internal fit-outs for construction projects. Works on commercial buildings, schools, offices,…
Serves UK construction firms, main contractors and developers delivering commercial, public-sector and volume residential projects, including offices, schools, industrial units, libraries,…
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 2y
Location
Hobson Smith (Construction) Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides building and civil engineering services for commercial and private clients, including property extensions, new‑build construction, barn conversions, and civil construction projects,…
Serves commercial organisations, civil clients and private homeowners/property owners in the North East and North Yorkshire, including domestic customers planning extensions, new builds or barn…
Financial Health
HealthyHealthy · -4% CAGR over 5y
Location
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How Middlesbrough Construction companies work and how to sell to them
What they do
Middlesbrough construction firms usually earn through project delivery rather than recurring subscription revenue. Income comes from fixed-price jobs, measured works, schedule-of-rates contracts, subcontracted trade packages, day-rate labour and, for some, repeat maintenance agreements. Payments tend to follow applications for valuation, milestone claims or completed job invoices, with retentions, variations and material pass-throughs affecting realised margin. The offer is a mix of labour, supervision, plant, materials, technical competence and compliance paperwork. Smaller operators often sell availability and trade skill; larger contractors sell coordination, programme control and the ability to carry working capital across several sites at once.
Who they sell to
Buyers range from domestic and commercial property owners to local authorities, housing providers, facilities managers, developers and larger contractors assembling site teams. Decision-makers typically include procurement leads, quantity surveyors, project managers, estates directors, commercial managers and finance directors, with site managers influencing repeat subcontractor choices. Small repairs and local works can be bought through direct referral or quote comparison, while public-sector and commercial work is more often tendered through frameworks, approved supplier lists or invitation-to-tender processes. Sales cycles can be short for reactive maintenance, but longer where design coordination, insurance, accreditation and mobilisation plans are reviewed before award.
What they buy
Most construction firms tend to spend on systems and services that help them price work, control sites and keep paperwork auditable. Common categories include estimating and take-off tools, project-costing software, document control, site diaries, RAMS production, quality checks, vehicle and plant tracking, payroll, CIS-ready accounting, invoice finance and credit control. Recruitment, training, health and safety advice, insurance broking, legal support and outsourced bid writing also matter, particularly for firms moving into commercial or public-sector work. Physical purchasing remains central too: vehicles, tools, plant, materials, PPE, temporary works and waste management can all sit close to operational decision-making.
Why and how to sell to them
Buying intent often appears when contractors win a new framework place, move from domestic work into commercial projects, hire a commercial manager, add site supervisors, buy plant or start managing more subcontractors. Margin pressure, late payment, retentions, HSE paperwork, CIS deductions and variation disputes make administrative control a practical sales angle. Outreach tends to land better when it is tied to project risk rather than generic efficiency: fewer missed claims, cleaner evidence packs, faster tender responses, safer subcontractor onboarding or tighter cost visibility by job. Price sensitivity is common, so proof through comparable contractor use cases usually carries more weight than broad productivity claims.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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