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TT

TETRA TECH RPS ENERGY LIMITED

Abingdon
Large

Tetra Tech RPS Energy Limited is a global provider of high-end consulting and engineering services, focusing on improving the quality of life through science, technology, and innovation. They offer solutions for water systems, energy, and environmental management.

tetratech.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£1.1m
Live
2
Buyers
5
12m
£1.1m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts2 / 5
  • Top buyers5
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — TETRA TECH RPS ENERGY LIMITEDUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

TETRA TECH RPS ENERGY LIMITED has won £1.1m across 5 public-sector buyers, with 2 live contracts. No active Companies House risk flags.

Why: top buyer The Crown Estate at 100% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
2 of 5Live contracts
100%Top-buyer concentration
—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 · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 15
One WaterData Center SolutionsDefense ServicesDigital SystemsDisaster and Emergency ManagementEnvironmentFederal ITForeign Assistance ServicesHigh Performance BuildingsMining and Metals ProcessingPFAS ManagementPower and EnergySolid WasteStrategic CommunicationsTransportation
Frameworks & DPS · 1 from notices
  • Underground Ordinance watching briefs for England Ecosystem Survey 2025Natural England · £2k

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

Case studies · 2

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

◐ From supplier website
Supporting Delivery of Safe Water across Northern IrelandEnhancing Wastewater Treatment and Water Resiliency in Virginia

Extracted automatically from tetratech.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 · 2 live · 3 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Geothermal Projects Consultancy Services
University of York—01 Feb 2026—2 yrspending
Habitat Regulation Assessment - Technical Advisor ITT
The Crown Estate—07 Nov 2025£1.1m2 yrspending
Underground Ordinance watching briefs for England Ecosystem Survey 2025
Natural England7131720020 Jan 2025£2k2 moClosed
Marine Consultancy Framework
NATIONAL GRID UK LIMITED73112000———Live
QQ25067 - Building Service Electrical Engineer Support
Wolverhampton City Council————Live
Total live value — · mean award £220k

Top buyers · 5 buyers · top 3 = 100%

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

✓ From notices
1
The Crown Estate
1 contract
100%
since 2025
2
Natural England
1 contract
0%
since 2025
3
University of York
1 contract
0%
since 2025
4
NATIONAL GRID UK LIMITED
1 contract
0%
5
Wolverhampton City Council
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London3 contracts
100%
Yorkshire1 contract
0%
West Midlands1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). TETRA TECH RPS ENERGY LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
GC
Glendale Countryside Ltd
No£43.5m2
DU
Deconstruct UK Limited
No£24.5m1
RE
RSK Environment Ltd
Yes£13.9m3
RI
Ricardo-AEA Ltd
Yes£13.9m4
BD
BUILDING DESIGN PARTNERSHIP LIMITED
Yes£13.9m1
TT
TETRA TECH RPS ENERGY LIMITED
No£1.1m—
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 28 Sept 2025
Confirmation statement
Due in 28d
Next due 11 Aug 2026
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.
01465554
Status
Active
Type
Private limited
Incorporated
07 Dec 1979
Reg. office
101 Park Drive, Milton Park, Abingdon, Oxfordshire, OX14 4RY
SIC codes
09100
Last accounts
28 Sept 2025
Next accounts due
30 Jun 2027

Directors & PSC

  • GAFFNEY, Anthony Thomas — director
    Appointed 04 Aug 2025
  • LEMMON, Richard Alan — director
    Appointed 02 Nov 2023
  • MURDOCH, Andrew James — secretary
    Appointed 06 Oct 2023
  • PENDLEBURY, Colin James — director
    Appointed 15 Feb 2022
  • R P S Group 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
TETRA TECH RPS ENERGY LIMITED
01465554 · this company

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