Quantity Surveying Companies in Brighton: 50 Active Firms (2026)
Quantity surveying companies manage construction costs, procurement and contract administration for building projects around Brighton.
Buying centres usually sit with developer project teams, contractor commercial departments, public-sector estates teams and professional advisers rather than with a single procurement function. Engagements tend to be project-led: cost plans before planning or funding decisions, tender evaluation during procurement, then contract administration through delivery and settlement. The fit is narrower than general construction consultancy, with specialist practices expected to understand chartered surveying conduct, construction contracts and the practical trade-offs between scope, risk and budget. Typical clients are small to mid-market developers, regional contractors and estates owners that need external cost control without carrying a full in-house commercial team.
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Brighton has 50 actively trading quantity surveying companies, a compact local cohort rather than a regional service market in its own right. Together, they account for 126 reported employees, which points to owner-managed and small consultancy models rather than large multi-office practices. The customer base is likely to be mixed: residential developers and refurbishment contractors on one side, public-sector estates teams and professional advisers on the other. Sussex commuter links also matter, since local firms can cover coastal projects while still bidding for South East England work where procurement, cost planning and contract administration are bought as separate professional services.
Quantity surveying sits in an awkward regulatory position: the work itself is not fully reserved, but professional titles carry legal and market weight. The Regulated Professions Register treats Chartered Quantity Surveyor as an accreditation-based profession, with control focused on title rather than a ring-fenced activity. RICS remains the main professional and standards body for chartered surveyors, covering ethics, conduct and competence through its regulatory and disciplinary arrangements. For buyers, the practical issue is less licence-to-operate and more evidence of competence, insurance, title use and adherence to recognised professional standards.
Demand appears most exposed to the timing of construction starts and refurbishment budgets, so small practices may see uneven workloads when new orders soften. The Brighton cohort looks weighted towards specialist consultancies rather than revenue-scaled groups, which tends to favour associate networks, repeat developer relationships and public-sector frameworks over large permanent teams. Professional-title discipline should remain relevant, particularly where clients use chartered status as a procurement screen. Consolidation may be selective: larger building consultancies can absorb cost-management work, but local specialists still have a place where site familiarity and contract detail matter.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
50
Active firms
2026
9
Recent incorporations
since 2022
£1.9 billion
UK industry revenue
2025-26 estimate
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Key facts
18% of the cohort was incorporated since 2022 (9 firms), so a sizeable share is in its first few filing cycles.
Quantity surveying is not a fully reserved UK activity; the UK Regulated Professions Register treats Chartered Quantity Surveyor as accreditation-based, with restrictions applying to use of title only.
RICS awards the Chartered Surveyor title, with MRICS and FRICS designations tied to qualification status and standards covering ethics, conduct and competence.
ONS estimated that Great Britain construction output rose 0.5% in Q4 2024 versus Q3 2024, while total construction new orders fell 2.4% over the same period.
IBISWorld put UK quantity surveyor industry revenue at £1.9 billion in 2025-26, with a five-year CAGR of -0.4%.
ONS reported UK annual construction output growth of 0.4% in 2024, while EUROCONSTRUCT commentary indicated construction output across its 19 monitored European countries declined by 2.4% in 2024.
Top Brighton Quantity Surveying companies
Financial sub-scores
Computed from 3 filingsProvides chartered surveying and construction consultancy services including quantity surveying and cost management, building surveying, project and programme management, and CDM principal designer…
Serves property developers, estate owners, commercial property teams and public-sector framework buyers involved in building, heritage and estate projects across London and the South East.
Financial Health
StableStable · Hiring · 15% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsProvides quantity surveying, project management, and building surveying services for construction and refurbishment projects. Works with clients in leisure, retail, and commercial sectors, offering…
Sells to businesses in the leisure, retail and commercial sectors, serving both established brands and emerging companies undertaking property and development projects.
Financial Health
StrongStrong · Growing, Hiring · 36% CAGR over 2y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong · Hiring · 50% CAGR over 1y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong
Location
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Financial Health
N/AN/A
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · Hiring · 21% CAGR over 4y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong
Location
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Financial Health
N/AN/A
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -10% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -7% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides project management, quantity surveying and principal designer services for construction projects. Coordinates design teams, manages budgets and cost planning, oversees procurement and…
Serves B2B construction and property clients, including project owners and development teams across a range of sectors, with emphasis on London, the South East, wider UK and international projects.
Financial Health
StrongStrong · Hiring · 15% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides quantity surveying, project management, and construction consultancy for building and fit‑out projects. Works with restaurant, hotel, café, bar, retail and commercial developments, managing…
Serves B2B and public-sector clients planning construction projects, including restaurant and hotel operators, cafe and bar owners, retailers from chains to independents, office occupiers, education,…
Financial Health
DistressedDistressed · -7% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides quantity surveying support services to construction companies, including preparation of bills of quantities, measured quantities, and design-and-build documentation. Also offers project…
Serves B2B clients in the construction industry, including main contractors, construction firms and their estimating teams working on varied building projects.
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 5y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -17% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
StableStable · 0% CAGR over 2y
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Computed from 2 filingsFinancial Health
StrongStrong · Hiring · 100% CAGR over 1y
Location
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Computed from 5 filingsFinancial Health
HealthyHealthy
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
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Computed from 5 filingsFinancial Health
WeakWeak · -68% CAGR over 4y
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Computed from 3 filingsFinancial Health
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Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 41% CAGR over 4y
Location
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How Brighton Quantity Surveying companies work and how to sell to them
What they do
Revenue usually comes from fee-based professional services rather than recurring software-style income. Brighton quantity surveying practices tend to price by project stage, agreed scope, day rate or percentage of construction value, with separate work packages for cost planning, bills of quantities, tender review, valuation, variation control and final account settlement. Frameworks and repeat developer relationships can create recurring work, but the underlying engagement is still tied to live schemes and refurbishment programmes. Margins depend on utilisation, senior review time and professional indemnity exposure, so practices are usually careful about taking on open-ended advisory work without a defined brief.
Who they sell to
Most clients are organisations carrying construction risk but lacking enough in-house cost-management capacity. Typical buyers include developer project directors, contractor commercial managers, public-sector estates leads, architects acting as project advisers and finance directors signing off capital spend. Smaller residential or refurbishment jobs may be won through relationships and direct referrals, while education, healthcare and public-sector estates work is more likely to use frameworks, formal tenders or consultant panels. Sales cycles vary with project funding: early feasibility support can move quickly, but appointment for procurement and contract administration often waits for planning, budget approval or board sign-off.
What they buy
Quantity surveying firms tend to spend on tools and services that reduce rework, protect fee recovery and keep professional risk under control. Common categories include estimating and cost-planning software, document management, project collaboration tools, CRM, proposal management, practice management, time recording, billing, accounting, professional indemnity advice, legal support on contract terms and recruitment for experienced commercial staff. Smaller consultancies often prioritise systems that are easy to administer without a dedicated operations team. Marketing spend is usually practical rather than brand-led: local search, credentials packs, bid support and sector-specific content for developers, contractors and estates teams.
Why and how to sell to them
Buying triggers tend to appear when workload becomes less predictable or professional risk rises. A new framework place, a move into public-sector estates work, senior hire, office expansion, funding event, or a run of larger refurbishment schemes can all create pressure for better resourcing, fee tracking and document control. Sellers should usually lead with time saved on fee-earning work, lower leakage on variations, cleaner audit trails and fewer disputes over scope. Claims about general productivity are less persuasive than evidence tied to tender response time, project margin visibility, professional indemnity exposure or smoother handover between surveyors and external advisers.
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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Frequently asked questions
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