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TR

TSA Riley

Architecture & engineering · London
Large

TSA Riley is a project consultancy that helps clients realize the transformative power of their assets across various sectors including commercial property, residential, social infrastructure, energy, water, transport, and defense.

tsariley.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£4.5m
Live
9
Buyers
11
12m
£3.3m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts9 / 12
  • Top buyers11
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — TSA RileyUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

TSA Riley has won £4.5m across 11 public-sector buyers, with 9 live contracts. No active Companies House risk flags.

Why: top buyer NHS Property Services at 73% · 100% in Architecture & engineering · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
9 of 12Live contracts
73%Top-buyer concentration
100%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
Sectors served · 2/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 5
Asset ManagementAdvisoryCost ManagementEnvironmental, Social & GovernanceProject Management
Frameworks & DPS · 1 from notices
  • Property, Building and Infrastructure Advice & Management Services - Childrens HomeRutland County Council · —

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

Case studies

Delivery stories the supplier has published, with sector and outcome.

⚑ Self-reported
—

No case studies yet

Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.

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 · 9 live · 3 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Professional Quantity Surveyors (PQS)
VIVID Housing Ltd—02 Feb 2026—3 yrspending
2664_26 Property, Building and Infrastructure Advice and Management Services
Leicestershire County Council, trading as ESPO—23 Jan 2026—2 yrspending
Rushcliffe Arena PV Installation professional services - Rushcliffe Borough Council
Nottinghamshire County Council7132000008 Dec 2025£34k8 moLive
Fire Compartmentation Programme Professional Quantity Surveyor
NHS Property Services7132400001 Aug 2025£3.3m4 yrsLive
2664_26 Property, Building and Infrastructure Advice and Management Services
Leicestershire County Council, trading as ESPO————Live
Lead Consultant, delivering Project Management, Cost Management, Employers Agent and Principal Designer (CDM & BR) Services in respect of the redevelopment of the Register Buildings and Sunniside Multi Storey Car Park (MSCP)
Sunderland City Council————Live
Property, Building and Infrastructure Advice & Management Services - Childrens Home
Rutland County Council————Live
AOC - Continuation of Professional Services for the LUF Programme.
Melton Borough Council————Live
Consultancy Solutions and Advisory Services 2023
Mid and South Essex NHS Foundation Trust79410000———Live
Commercial Management Services
Birmingham City Council—01 Aug 2026£1.2m2 yrspending
Total live value £3.3m · mean award £375k1–10 of 12

Top buyers · 11 buyers · top 3 = 100%

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

✓ From notices
1
NHS Property Services
1 contract
73%
since 2025
2
Birmingham City Council
1 contract
27%
3
Nottinghamshire County Council
1 contract
1%
since 2025
4
VIVID Housing Ltd
1 contract
0%
since 2026
5
Leicestershire County Council, trading as ESPO
2 contracts
0%
since 2026
6
Sunderland City Council
1 contract
0%
7
Rutland County Council
1 contract
0%
8
Melton Borough Council
1 contract
0%
9
Mid and South Essex NHS Foundation Trust
1 contract
0%
10
CLARION HOUSING PROPERTY DEVELOPMENT SERVICES LIMITED
1 contract
0%

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 100%.

✓ From notices
Architecture & engineering71
100%
⚠ Concentration: 100% of recent awarded value sits in a single CPV division. A category-specific downturn would materially affect revenue.

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
North West1 contract
73%
West Midlands1 contract
27%
East Midlands5 contracts
1%
South East1 contract
0%
North East1 contract
0%
Eastern1 contract
0%
London1 contract
0%
Yorkshire1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). TSA Riley highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
TR
TSA Riley
No£3.3m—
PA
PURCELL ARCHITECTURE LIMITED
No£2.1m2
PC
PA CONSULTING SERVICES LIMITED
No£2.0m5
AX
Axiologik Limited
Yes£1.5m1
AU
AtkinsRealis UK Limited
Yes£1.3m3
TG
TONY GEE AND PARTNERS LLP
No£1.2m1
Compare peers →

Red flags · 0 active

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

✓ Verified
✓ Clean. No active risk signals from Companies House status, charges or insolvency records.

Compliance scorecard

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

↔ Cross-checked
Trading status
Active
Live at Companies House
Annual accounts
Up to date
Last made up to 30 Jun 2025
Confirmation statement
Up to date
Next due 04 Jan 2027
Outstanding charges
0
No charges registered
Insolvency history
None
No insolvency cases registered
Certifications (ISO, Cyber Essentials, Living Wage, B-Corp, modern-slavery) are supplier self-reported and appear once a claimed profile adds them.

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

Live sync — registered details, directors, PSC and SIC codes.

✓ Live sync

Registered details

Company no.
14554456
Status
Active
Type
Private limited
Incorporated
22 Dec 2022
Reg. office
3 Dorset Rise, London, EC4Y 8EN
SIC codes
70229
Last accounts
30 Jun 2025
Next accounts due
31 Mar 2027

Directors & PSC

  • HALL, Graeme — director
    Appointed 29 Aug 2025
  • HARRIS, John Andrew — director
    Appointed 01 Sept 2024
  • TOMPSON, Andrew Charles — director
    Appointed 01 Sept 2024
  • HODGKINSON, Lewis — director
    Appointed 27 Apr 2023
  • SELLICK, Emma Joanne Margaret — director
    Appointed 27 Apr 2023
  • RUNTING, Peter Alan — director
    Appointed 22 Dec 2022
  • Tsa Management Uk Holdings Limited — person with significant control
    ownership of shares 75 to 100 percent · voting rights 75 to 100 percent · right to appoint and remove directors

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
TSA RILEY LIMITED
14554456 · this company

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