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  4. Hamson Barron Smith Limited (HBS)
HB

Hamson Barron Smith Limited (HBS)

Architecture & engineering
Large

Hamson Barron Smith Limited (HBS) provides architectural, surveying, and engineering services, focusing on high-quality design and project management across various sectors.

hamsonbarronsmith.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£40.1m
Live
14
Buyers
13
12m
£50k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities6
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts14 / 29
  • Top buyers13
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Hamson Barron Smith Limited (HBS)Updated 03 Aug 2026

At a glance · for buyers and watchdogs

Hamson Barron Smith Limited (HBS) has won £40.1m across 13 public-sector buyers, with 14 live contracts.

Why: top buyer Espo at 87% · 0% in Architecture & engineering · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
14 of 29Live contracts
87%Top-buyer concentration
0%Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Services · 6
ArchitectureRanging from masterplans, feasibility studies and concept designs, through to production drawings and contract administration. ↗SurveyingHelping clients make informed investment and maintenance decisions surrounding their property portfolios. ↗Building Services EngineeringEngineeringStrategic DevelopmentConsultancy
Frameworks & DPS · 6 from notices
  • 2664_22 Property, Building and Infrastructure Advice and Management ServicesEspo · £25.9m
  • 2700_22 Estates Management Professional ServicesEspo · £4.8m
  • 500_23 Consultancy for Decarbonisation / Net Zero StrategiesEspo · £4.3m
  • NHS SBS DESIGN, FURNITURE & APPLIANCES 2N H S Shared Business Services · £3.0m
  • Professional design services. Employers agent, cost management & design services Mile Cross NorwichNorwich City Council · £353k
  • PRF 1612: St George's Hydropool worksPeterborough City Council · £31k

Extracted automatically from hamsonbarronsmith.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 13

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
Helthwate School (Jubilee Building)Peterborough ↗Victory Services Club, Carisbrooke Hall, LondonVictory Services Club, London - Boiler Plant Replacement30 Priestley RoadUniversity of Surrey, Manor Park Phase 2 Residencies Blocks P, Q and RPeterborough Town HallPriority House, Maidstone Hospital, Secure Adult Mental Health UnitCottesloe Secondary School - Sports HubMerton Condition SurveyStanley Primary SchoolCreative Industries Centre, Kingston CollegeSouthover Grange, East SussexSouth West Middlesex Crematorium

Extracted automatically from hamsonbarronsmith.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships

Independently issued. Verification dates cross-checked against issuer registers.

↔ Cross-checked
—

No accreditations recorded

B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 14 live · 15 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Ash Grange - Multi Disciplinary Design Services
Surrey County Council7124000002 Jun 2025—17 moLive
Ash Grange - Lot 1B PM Services
Surrey County Council7154100013 May 2025—2 yrsLive
Replacement of the Heating, Ventilation and Cooling system at the Vivacity Premier Fitness Changing facilities.
Peterborough City Council—01 Aug 2025£50k8 moClosed
PFI Contract Management
LGSS7100000001 Apr 2024£45k2 yrsClosed
Professional Consultancy services for the delivery of Education Projects
Peterborough City Council8000000001 Apr 2024£141k12 moClosed
NHS SBS DESIGN, FURNITURE & APPLIANCES 2
N H S Shared Business Services3910000008 Feb 2024£3.0m4 yrsLive
500_23 Consultancy for Decarbonisation / Net Zero Strategies
Espo2411210001 Sept 2023£4.3m2 yrsClosed
Professional building services (Design, planning, PD duties & CA Duties) for Willingham primary School,
Cambridgeshire County Council7131521006 Dec 2023£86k4 moClosed
Development of Heat Decarbonisation Plans
Peterborough City Council7131521011 Aug 2023£92k8 moClosed
Project Management Service for Cygnet Bridge and Lincoln Road
Peterborough City Council7033220001 Jun 2023£61k1.6 yrsClosed
Total live value £3.0m · mean award £1.4m1–10 of 29

Top buyers · 13 buyers · top 3 = 97%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
Espo
6 contracts
87%
since 2021
2
N H S Shared Business Services
1 contract
7%
since 2024
3
Peterborough City Council
8 contracts
2%
since 2023
4
South East Consortium
2 contracts
2%
since 2021
5
Norwich City Council
1 contract
1%
since 2021
6
Cambridgeshire County Council
2 contracts
0%
since 2023
7
LGSS
1 contract
0%
since 2024
8
Surrey County Council
3 contracts
0%
since 2026
9
NHS SHARED BUSINESS SERVICES LIMITED
1 contract
0%
10
Trust Housing Association
1 contract
0%

Category mix

CPV-division share of last-12m awarded value.

✓ From notices
Architecture & engineering71
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
East Midlands8 contracts
95%
Eastern12 contracts
4%
South East6 contracts
2%
London1 contract
0%
Scotland1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Hamson Barron Smith Limited (HBS) highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
C&
CURRIE & BROWN UK LIMITED
No£4.0m3
D&
DREES & SOMMER UK LIMITED
Yes£2.7m3
AE
AECOM LIMITED
No£2.6m6
AR
Arcadis LLP
No£1.6m1
EC
EZO Charging LTD
No£1.6m1
HB
Hamson Barron Smith Limited (HBS)
No£50k—
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
No Companies House record linked — automated risk checks unavailable.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
No Companies House record linked — statutory compliance checks unavailable.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Registered details, directors and PSC.

✓ Live sync
🏛

No Companies House record linked

No Companies House number on file — this supplier may be overseas, a sole trader or a consortium.

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
—
— · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.