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Fit-Out Companies in Portsmouth: 129 Active Firms (2026)
Fit-out companies in Portsmouth design, refurbish and finish interiors across the city and surrounding metropolitan area.
Buying centres tend to sit with property directors, facilities teams, estates managers, main contractors and, on smaller schemes, owner-occupiers commissioning a defined scope of works. Demand is split between commercial refurbishment, public-sector estate upkeep and residential finishing, with sales cycles shaped by site access, programme risk and the client’s tolerance for disruption. Engagements usually combine trade labour, materials, project management and subcontractor coordination rather than a software-like recurring contract. Suppliers with documented competence, repeat maintenance work and enough management capacity can run several live sites without relying only on the founder.
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Portsmouth has 129 actively trading fit-out firms, a modest local base for a construction trade that often works across neighbouring authorities as well as the city itself. Reported employment across the cohort is 1,156 people. Revenue scale is concentrated in a small upper tier: 11 firms are above £5M turnover, while 5 have been incorporated since 2022. That shape points to an established contractor market, with most suppliers likely to compete on availability, trade coverage and client references rather than on a branch-network model.
Fit-out and refurbishment work sits inside the wider construction rulebook rather than a dedicated local licence. The relevant duties are usually activity-led: HSE’s Construction (Design and Management) Regulations set client, designer and contractor responsibilities, while Building Regulations in England govern compliant design and execution. Higher-risk building work can bring the Building Safety Regulator into the process, with building-control approval information, competence declarations and golden-thread records. FIS provides the main specialist trade-body reference point for interiors, including standards, practice guidance and market benchmarking.
Refurbishment-led demand appears more resilient than new-build exposure, but the Portsmouth cohort still depends on project timing, public estate budgets and private clients’ willingness to release occupied space. Smaller contractors tend to remain close to site delivery, so administrative demands around competence evidence, building-control documentation and health-and-safety files may favour firms with dedicated back-office capacity. The scaled tier is relatively thin, which leaves room for trade-specialist partnerships, subcontracting networks and selective acquisitions. Margin pressure is likely to keep pricing disciplined, particularly where materials, labour availability and programme risk sit with the contractor.
129
Active firms
2026
11
Over £5M
larger incorporated operators
5
New since 2022
recent incorporations
Key facts
About 8% of the trading cohort reports turnover above £5M (11 of 129 firms) — the rest sits below that revenue band.
3% of the cohort was incorporated since 2022 (5 firms), so a sizeable share is in its first few filing cycles.
Fit-out and refurbishment work sits within the wider construction regulatory framework rather than a single sector licence.
HSE’s Construction (Design and Management) Regulations 2015 cover construction and building work, including dutyholder roles and project notification via F10 where applicable.
ONS reported total annual construction output increased by 0.4% in 2024 compared with 2023, with repair and maintenance up 8.5% and new work down 5.3%.
ONS reported 370,770 VAT and PAYE registered construction firms in Great Britain in Q3 2024, up 1.7% year on year.
The European Commission’s Renovation Wave aims to renovate 35 million buildings by 2030 and at least double the annual rate of energy renovations in the EU.
Top Portsmouth Fit-Out companies
T COLEBORN AND SON LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides building and construction services for commercial and domestic clients, including structural refurbishment, carpentry, brickwork, plastering, roofing, flooring, and mechanical and electrical…
Serves a mix of commercial, public-sector, charity and domestic customers around Portsmouth, including healthcare and education estates, sheltered housing providers, historic/listed building owners…
Financial Health
StableStable · 3% CAGR over 3y
Location
Bryburn Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides construction and engineering services including interior fit-out, civil engineering works, fire protection system installation, defence sector projects, and property maintenance and building…
Serves B2B and public-sector customers in the construction, defence and property sectors, including organisations commissioning fit-out, civils, fire protection and property works.
Financial Health
StableStable · 0% CAGR over 3y
Location
CDM DECORATING & INTERIORS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building refurbishment and maintenance services including interior decoration, passive fire protection, electrical and fire alarm installation, insurance reinstatement works, and commercial…
Serves commercial, public-sector and institutional clients, including healthcare, leisure, residential property and insurance sectors, across Hampshire, Surrey, London, Sussex, Dorset and Berkshire.
Financial Health
StrongStrong · Hiring · 63% CAGR over 4y
Location
NJR INTERIOR SYSTEMS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides commercial interior fit‑out and refurbishment services including ceiling installation, plastering, tape and jointing, carpentry, and installation of solid and glazed partitions. Also…
Serves local businesses and public-sector sites, including offices, healthcare and food preparation facilities, army barracks, naval bases, air force hangars and police stations needing interior…
Financial Health
HealthyHealthy · Hiring · 32% CAGR over 4y
Location
Northport Construction Services Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides construction, design-and-build, refurbishment and maintenance services for public and commercial clients. Works on defence facilities, healthcare buildings, heritage structures, housing and…
Serves public-sector bodies and major organisations, including NHS trusts, the Armed Forces, local authorities and developers, plus clients in heritage, energy, housing and infrastructure sectors.
Financial Health
WeakWeak · Hiring · 10% CAGR over 3y
Location
MOUNTJOY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides construction, refurbishment, housing maintenance and facilities management services. Delivers new-build and extension projects, property renovations, responsive repairs, gas servicing, and…
Serves public and private sector clients across southern England, including housing associations, local authorities, schools, academies, colleges, universities, health and care providers, leisure and…
Financial Health
HealthyHealthy · Profitable, Growing, Hiring · 3% CAGR over 4y
Location
VALE SOUTHERN CONSTRUCTION LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides main contractor construction services for private and public sector projects, including new-build developments and refurbishments. Works on residential housing, hotels, commercial,…
Serves private developers, investors and commercial clients, plus public sector bodies across the South, including schools, healthcare providers, community organisations and local authorities.
Financial Health
StableStable · -68% CAGR over 4y
Location
WELBRO PROJECT MANAGEMENT LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building refurbishment and project management for military, industrial and commercial properties, including aircraft hangars, warehouses and offices. Services include roofing systems,…
Serves defence estates, industrial facility operators and commercial property owners or managers needing refurbishment of hangars, warehouses, offices, retail units and building envelopes in the UK…
Financial Health
WeakWeak · -64% CAGR over 4y
Location
Leaves Building & Maintenance Contractors Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides property construction, refurbishment and maintenance services including reactive repairs, building renovation, fit-out, groundworks, landscaping and heritage restoration for housing…
Serves housing providers, local authorities, commercial property clients, schools, universities, care and hospital operators, and government/public sector bodies across the South East, plus some…
Financial Health
StrongStrong · Growing, Hiring · 16% CAGR over 4y
Location
ICE BT Ltd
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides facilities management and building services including balcony refurbishment and replacement, external cladding installation, fire door supply and inspections, mezzanine construction, and…
Serves public-sector bodies, housing associations, commercial landlords, retail and industrial organisations across the South and South West of England, including managers of apartment blocks,…
Financial Health
DistressedDistressed · -31% CAGR over 3y
Location
CDM CONTRACTORS GROUP LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides construction and property contracting services including project management, refurbishment, restoration and decoration. Offers passive fire protection, electrical and fire alarm…
Serves B2B and public-sector clients in the South of England, including commercial property owners, landlords, insurers, healthcare, leisure and community facilities, and organisations managing…
Financial Health
StrongStrong · Hiring · 9% CAGR over 4y
Location
SSH Building Services Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides building maintenance and refurbishment services including carpentry and joinery, flooring installation, hygienic wall cladding, painting, and general property maintenance. Works on lifecycle…
Serves public-sector and commercial property clients, particularly healthcare providers, Ministry of Defence and Ministry of Justice sites, and facility/property managers needing building maintenance…
Financial Health
DistressedDistressed
Location
PURE CONSTRUCTION (SOUTHERN) LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides building and construction services for residential, commercial and industrial projects, including new builds, property refurbishment, disabled adaptations, commercial decorating, and…
Serves both B2B and B2C customers, including homeowners, landlords and property developers, plus businesses, schools, health and care providers, housing organisations, leisure venues and local…
Financial Health
StrongStrong · Growing, Hiring · 13% CAGR over 4y
Location
LEGACY GLM GROUP LIMITED
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides commercial property services including fire door installation and fire stopping, reactive and planned building maintenance, groundworks and landscaping, and refurbishment, dilapidation and…
Sells to commercial property stakeholders, especially FM providers, managing agents and estate teams, across commercial, industrial, education, healthcare and public sector buildings. Targets…
Financial Health
StableStable · -40% CAGR over 1y
Location
G & N BUILDING SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides residential and commercial building and construction services including new builds, house extensions, property refurbishment, loft conversions and shop fitting. Also carries out plumbing,…
Serves homeowners, property developers and commercial clients needing building work, refurbishment or shop fitting across Portsmouth, Hampshire and West Sussex.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
THE COMPLETE PROPERTY GROUP SOUTHERN LTD
Trajectory
5y · 2019–NowProvides building and property maintenance services for commercial and residential properties, including refurbishments, reactive repairs, roofing, damp and mould remediation, groundworks, fire…
Sells to commercial property owners and managers, including leisure and retail sites, as well as block management clients and residential property owners needing maintenance, repairs and…
Financial Health
Insufficient historyInsufficient history · -16% CAGR over 2y
Location
View Interiors Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides interior construction and refurbishment services for commercial and leisure buildings, including structural works, extensions, flooring installation, custom joinery, and plumbing, heating…
Serves B2B clients in leisure and commercial property sectors, including businesses expanding premises or creating bespoke facilities, plus architects and design teams across southern England, the…
Financial Health
HealthyHealthy · Hiring · 11% CAGR over 5y
Location
BRYNWELL (SOUTHERN) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides commercial refurbishment and fit-out services, including bespoke joinery manufactured in-house. Acts as a main contractor delivering building works, electrical and mechanical installation,…
Serves B2B clients in hospitality, leisure and commercial property, including restaurants, bars, cafes, offices, golf clubs and venues, plus some residential customers.
Financial Health
StrongStrong · Growing · 1% CAGR over 4y
Location
REDS BUILDERS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides construction services for commercial and domestic clients, including groundworks and civil engineering, commercial refurbishment, responsive property maintenance, CCTV drainage inspections…
Serves businesses, public sector organisations such as local authorities, and domestic homeowners, including customers in commercial property, housing services and residential projects.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
Spraywall Interiors Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides commercial interior construction finishing services, including airless spray plastering, hand and machine plastering, dry lining, screeds, external through-coloured rendering, and Metsec/SFS…
Serves main contractors, commercial developers and public-sector project teams on UK construction and refurbishment projects, including hotels, education facilities, cultural venues, transport sites…
Financial Health
HealthyHealthy · Hiring · 44% CAGR over 3y
Location
Luthan Property Services Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides construction and building services including interior fit‑out, civil engineering works, fire protection system installation, defence sector projects, and property maintenance. Delivers…
Financial Health
StrongStrong
Location
VERSATILE INTERIOR PROJECTS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides interior fit-out and refurbishment services for commercial and residential spaces, including partition construction, suspended ceiling installation, taping and jointing, plastering, drywall…
Serves commercial clients and main contractors on retail, industrial, education and multi-storey commercial fit-out projects, alongside residential customers needing interior works.
Financial Health
StrongStrong · Hiring · 41% CAGR over 4y
Location
We Are Primus Ltd
Trajectory
1y · 2025–NowProvides construction and engineering services including electrical and mechanical installations, renewable energy systems, civil works, building fit‑outs and fabric repairs. Also offers project…
Serves business and institutional buyers needing construction and engineering work, including project managers and energy or sustainability teams commissioning electrical, mechanical, renewables,…
Financial Health
Insufficient historyInsufficient history
Location
Days Window & Door Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides refurbishment, repair and maintenance of windows and doors for commercial and domestic properties. Services include glazing, secondary glazing, window control systems, architectural…
Serves domestic homeowners, commercial property owners and facilities teams, plus public sector bodies including Ministry of Defence and local government authorities.
Financial Health
StableStable · 0% CAGR over 4y
Location
Agincourt Contractors Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides construction and building contractor services for commercial and residential projects, including new builds, extensions, refurbishments, and design-and-build work. Manages projects from…
Serves homeowners, residential property owners, architects/design practices and commercial clients seeking building contractors for new builds, extensions and refurbishments, including historic and…
Financial Health
HealthyHealthy · Growing, Hiring · 4% CAGR over 4y
Location
D N Associates Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides building and civil engineering services, including construction of homes and offices, housing developments, property extensions, and interior and exterior renovation for residential and…
Serves homeowners, businesses and property developers on the Isle of Wight and south coast, covering clients from domestic extensions to larger housing estate and office projects.
Financial Health
HealthyHealthy · -25% CAGR over 2y
Location
Henry Thomas Global Partners Limited
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsProvides building and civil engineering services including construction of homes and offices, housing developments, property extensions, and interior and exterior renovation and refurbishment…
Serves homeowners, property developers and commercial clients needing building and civil engineering contractors for homes, offices, extensions and housing estates across the Isle of Wight and south…
Financial Health
StableStable
Location
RDL Commercial Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides commercial interior fit-out services including dry lining, partition wall installation, suspended ceilings, plastering and tape and jointing, painting and decorating, and fire stopping…
Serves B2B construction clients, including building contractors, property managers, renovators and project teams involved in commercial interior fit-out projects.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 2y
Location
Spiral Carpentry Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides carpentry and joinery contracting services, delivering joinery packages for commercial construction projects including schools, apartments, libraries, hospitals and care homes, with teams of…
Serves commercial construction clients, including main contractors and developers delivering projects for schools, luxury apartments, libraries, hospitals and care homes.
Financial Health
StableStable · Hiring · 14% CAGR over 4y
Location
MEA (SOUTHERN) LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides building restoration and insurance reinstatement services for properties damaged by fire, flood, subsidence and other insured events. Conducts damage assessments, structural repairs, drying…
Serves insurance companies, loss adjusters, builder repair networks, and policyholders needing property reinstatement after insured events, including high-net-worth homeowners with major loss claims.
Financial Health
StrongStrong · Growing, Hiring · 100% CAGR over 3y
Location
H. MONFARED (BUILDERS) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides commercial building and refurbishment services, including alterations and fit-outs for industrial, retail and other commercial premises. Delivers construction, renovation and project work…
Serves B2B customers in the south of the UK, primarily commercial property occupiers, industrial businesses and retail operators commissioning building alterations, refurbishments and related project…
Financial Health
StableStable · -15% CAGR over 4y
Location
Empire Contractors Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building and construction services focused on houses in multiple occupation (HMO) developments, including property conversions and refurbishments, extensions, loft conversions, kitchens and…
Serves property developers, investors and landlords seeking HMO and residential construction across Hampshire, plus local homeowners needing renovations, extensions and conversions.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
GMP General Maintenance Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building and property maintenance services for residential and commercial properties, including refurbishments, carpentry, brickwork, painting and decorating, kitchen and bathroom…
Serves homeowners, residential property owners, landlords and commercial premises managers in Portsmouth, Southsea and surrounding Hampshire areas.
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 4y
Location
JDI PROJECTS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides plastering and drylining services for construction projects, including internal plastering, rendering systems, floor screeding, metal partitions, suspended ceilings, steel framing systems,…
Serves main contractors, house builders, commercial developers, architects and private clients on medium to large-scale commercial and residential construction projects across the UK.
Financial Health
StrongStrong · Growing, Hiring · 35% CAGR over 5y
Location
Harvil Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides construction finishing services including dry lining, partition wall installation, plastering, and floor screeding for commercial and residential building projects, working on large…
Serves UK construction clients in the commercial and residential sectors, from large infrastructure projects to small-scale developments, including developers, main contractors and project owners…
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
P&C Carpets & Flooring Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides floor screeding services for construction projects, including traditional and liquid screed installation. Also installs underfloor heating systems, PIR and acoustic insulation, and carries…
Serves commercial construction clients, residential developers, homeowners and self-builders across central and Southern England, particularly projects requiring floor zone packages.
Financial Health
HealthyHealthy · -3% CAGR over 2y
Location
EJL PLASTERING & RENDERING LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides plastering and rendering services for residential and commercial construction, including drylining, internal plastering, floor screeding, partitioning, and external render systems such as…
Serves domestic and commercial customers across Hampshire and surrounding counties, including homeowners, self-builders, property developers and contractors; also sells supplies to trade customers…
Financial Health
StableStable · 0% CAGR over 4y
Location
PEARL FITOUT LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsManufactures and installs bespoke joinery, fixtures and fittings for interior fit-out projects. Produces timber and metalwork elements including display units, counters and integrated fittings for…
Serves B2B clients in retail, commercial, hospitality and leisure sectors, including boutiques, beauty/spa brands, offices and high street stores across the UK, Ireland and mainland Europe.
Financial Health
HealthyHealthy · -65% CAGR over 4y
Location
A INTERIOR SYSTEMS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides construction contracting services including building works, interior systems installation, demolition, and dumpster services for construction projects, working with commercial building…
Serves building owners, contractors and architects, with stated experience across both large and small client projects.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
BRIAN MABE FIRE PROTECTION LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides passive fire protection services including fire stopping, fire compartmentation, installation of fire doors, barriers and curtains, cavity barriers, penetration sealing, intumescent paint…
Serves businesses and property stakeholders responsible for commercial or industrial buildings nationwide, including facilities managers, landlords, developers and contractors needing fire safety…
Financial Health
StrongStrong · Hiring · 14% CAGR over 4y
Location
Southern Liquid Screed Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides flooring contracting services including installation of liquid screed and polished concrete floors. Designs, supplies, and installs underfloor heating systems, and offers site surveys, floor…
Serves architects, designers, main contractors, flooring contractors and self-builders on construction and refurbishment projects across the UK, including domestic properties, offices and workspaces.
Financial Health
WeakWeak · -12% CAGR over 4y
Location
Highbury First Class Glazing Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsInstalls and repairs double‑glazed windows, doors and conservatories for residential properties. Supplies and fits REHAU window systems, composite and patio doors, and provides replacement glazing…
Serves homeowners and families in Portsmouth, Southsea, Waterlooville, Emsworth and surrounding areas, particularly residential property owners upgrading or maintaining homes and coastal properties.
Financial Health
StableStable · 0% CAGR over 4y
Location
SAJE UPVC Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, manufactures, supplies and installs uPVC glazing products for residential properties, including casement, sash and tilt-and-turn windows, patio and bifold doors, and bespoke conservatories…
Serves homeowners across the South of England, primarily residential customers looking to improve or extend their homes, with a trade customer segment indicated by its trade roofs offering.
Financial Health
DistressedDistressed
Location
Dorelbury Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building and construction services including new build, refurbishment and maintenance projects for public sector bodies, developers and private clients. Works on schools, healthcare…
Serves local councils, government authorities, developers and private clients in Hampshire, with customers across education, healthcare, commercial and industrial, retail, leisure and residential…
Financial Health
HealthyHealthy · -8% CAGR over 4y
Location
Dm Habens (The Builder) Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides construction and building refurbishment services, including joinery, landscaping, project management and quantity surveying. Works on projects such as schools, hospitals, housing and public…
Serves public sector bodies and commercial clients across the South of England, including county councils, local authorities, the NHS, schools, colleges, hospitals, churches, housing providers, and…
Financial Health
StrongStrong · Growing, Hiring · 8% CAGR over 4y
Location
C&L Management (Southern) Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides construction and building services including design and planning, project management, and carpentry. Carries out construction and refurbishment of domestic and commercial properties, and…
Serves public and private sector clients across the south coast, including individual homeowners, local businesses and national companies with domestic or commercial property needs.
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building refurbishment, fit-out and maintenance services for commercial, hospitality, healthcare and public sector properties. Delivers fabric construction works, mechanical and electrical…
Serves B2B and public sector clients, including commercial property owners, hospitality operators, healthcare organisations and public premises managers with building refurbishment, fit-out and…
Financial Health
WeakWeak
Location
ON-POINT BUILDING CONTRACTORS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides building and refurbishment services for residential and commercial properties, including home extensions, kitchen and bathroom installations, brickwork repair and repointing, landscaping,…
Serves homeowners, business owners, housing partnerships, councils and property maintenance contractors across Hampshire and the South Coast, covering residential, commercial and public-sector…
Financial Health
HealthyHealthy · Hiring · 145% CAGR over 2y
Location
MBF Commercial Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides commercial interior refurbishment and fit‑out services, including installation of washrooms, flooring, suspended ceilings, partitioning, wall cladding, wall protection, reception desks and…
Sells B2B and to public sector buyers, including business owners, architects and interior designers in education, healthcare, offices, factories and warehouses, hospitality, leisure, holiday parks…
Financial Health
StableStable · -29% CAGR over 2y
Location
Chalk Creatives Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides interior design, FF&E consultancy and design-and-build services for commercial, education and public sector spaces. Delivers office fit-outs, commercial kitchen design and installation,…
Serves commercial clients, education providers, food service operators, life science organisations, public sector justice and defence bodies, commercial investors, and private homeowners needing…
Financial Health
WeakWeak
Location
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How Portsmouth Fit-Out companies work and how to sell to them
What they do
Revenue usually comes from project fees rather than retained service contracts. Portsmouth fit-out firms price work through fixed-price tenders, schedules of rates, daywork and framework call-offs, with margin sitting across labour, materials, preliminaries, subcontractor packages and variations. Small occupied-space jobs may be won on responsiveness and trust; larger refurbishments tend to require drawings, scopes, risk assessments, programme plans and staged payment terms. Retentions, snagging obligations and late design changes matter commercially, so firms that manage cost control and client sign-off well can protect margin without changing the underlying trade model.
Who they sell to
Most customers are building owners, occupiers, landlords, managing agents, main contractors and public-sector estate teams. Day-to-day conversations often sit with facilities managers, property directors, estates leads, project managers and procurement teams, while finance directors become more involved where cash profile, retentions or staged payments affect risk. Repeat maintenance and small works can move through direct referral or approved-supplier lists. Larger refurbishments are more commonly tendered, sometimes through consultant-led specifications, public frameworks or main-contractor subcontract packages. Typical sales cycles lengthen when works touch occupied space, regulated premises or shared building services.
What they buy
Fit-out contractors tend to buy anything that helps turn site work into controlled margin: estimating and take-off tools, job-costing, project scheduling, document control, RAMS management, subcontractor onboarding, procurement, inventory, fleet and tool tracking. Back-office spend usually includes accounting, credit control, payroll, HR, CRM and bid-management support, with outsourced quantity surveying, legal, insurance, tax, health-and-safety advice and recruitment used where internal capacity is thin. Operational purchases are just as relevant for sellers: access equipment, waste handling, site welfare, PPE, training, temporary labour and materials supply can all be recurring spend without being subscription software.
Why and how to sell to them
Buying intent often appears when a contractor wins a framework place, adds project managers, takes on a higher-value subcontract package, enters a new building type or starts losing margin through variations and rework. Regulation can also create openings: CDM duties, Building Regulations requirements and building-control evidence all increase the value of auditable processes. Outbound messages tend to work better when they map to a live operational pressure, such as fewer site delays, cleaner handover packs, faster approval of variations, better cash collection or less time spent compiling competence and safety documentation. Generic growth claims are less persuasive than proof of reduced admin or risk.
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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