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TT

TETRA TECH CONSULTING (NI) LIMITED

Belfast
Large

Tetra Tech Consulting (NI) Limited is dedicated to improving the quality of life through science, technology, and innovation. They provide innovative solutions to complex problems in various sectors.

tetratecheurope.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£1.1m
Live
11
Buyers
8
12m
£1.1m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts11 / 13
  • Top buyers8
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — TETRA TECH CONSULTING (NI) LIMITEDUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

TETRA TECH CONSULTING (NI) LIMITED has won £1.1m across 8 public-sector buyers, with 11 live contracts. No active Companies House risk flags.

Why: top buyer Department of Agriculture, Environment and Rural Affairs at 81% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
11 of 13Live contracts
81%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
Services · 15
One WaterData Center SolutionsDefense ServicesDigital SystemsDisaster and Emergency ManagementEnvironmentFederal ITForeign Assistance ServicesHigh Performance BuildingsMining and Metals ProcessingPFAS ManagementPower and EnergySolid WasteStrategic CommunicationsTransportation

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

Case studies · 1

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

◐ From supplier website
Upgrading Drainage Systems to Increase Portlaoise Wastewater Capacity

Extracted automatically from tetratecheurope.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 · 11 live · 2 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
ID 5983468 - DfE - Environmental Assessment and Planning Application for Antrim Area Hospital
Department for the Economy—27 Nov 2025£200k2 yrspending
DAERA - Private Water Supplies: Delivery of Annual Monitoring Programme
Department of Agriculture, Environment and Rural Affairs—01 Oct 2025£854k3 yrspending
ID 4368396 DfE - Geothermal Demonstrator Project
Department for the Economy38436410———Live
DoF 4957638 Pan Government Framework For Ground Investigation Works 2023 (Revised)
Department of Finance71510000———Live
FMM-21-005 Radon Detection and Monitoring Services
the Education Authority38432100———Live
IF182 - Professional Services Framework
NI Water and its subsidiaries71240000———Live
ID 5983468 - DfE - Environmental Assessment and Planning Application for Antrim Area Hospital
Department for the Economy————Live
DAERA - Private Water Supplies: Delivery of Annual Monitoring Programme
Department of Agriculture, Environment and Rural Affairs————Live
FEC 3079723 FE (Further Education) Colleges Integrated Consultancy Team Framework
CPD - Construction Division71541000———Live
FW071 Independent Environmental Advice and Project Management Services Framework
Translink90700000———Live
Total live value — · mean award £81k1–10 of 13

Top buyers · 8 buyers · top 3 = 100%

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

✓ From notices
1
Department of Agriculture, Environment and Rural Affairs
3 contracts
81%
since 2025
2
Department for the Economy
3 contracts
19%
since 2025
3
Department of Finance
1 contract
0%
4
the Education Authority
1 contract
0%
5
NI Water and its subsidiaries
1 contract
0%
6
CPD - Construction Division
1 contract
0%
7
Translink
2 contracts
0%
8
CPD - Construction Health Projects
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
Northern Ireland13 contracts
100%

Peers

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

✓ From notices
SupplierSME?Awarded · 24mContracts
RI
Ringway Infrastructure Services Limited
No£350.0m2
AM
Ameresco Limited
Yes£16.9m7
CM
CBRE MANAGED SERVICES LIMITED
Yes£14.3m2
AR
ARCHUS LIMITED
Yes£14.0m2
OA
OVE ARUP & PARTNERS LIMITED
Yes£13.9m3
TT
TETRA TECH CONSULTING (NI) 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
Due in -23d
Next due 30 Jun 2026
Confirmation statement
Up to date
Next due 05 Feb 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.
NI667243
Status
Active
Type
Private limited
Incorporated
24 Jan 2020
Reg. office
1 Locksley Business Park, Montgomery Road, Belfast, BT6 9UP
SIC codes
71122 · 71129
Last accounts
29 Sept 2024
Next accounts due
30 Jun 2026

Directors & PSC

  • HATCH, David Craig — director
    Appointed 23 Apr 2025
  • MURDOCH, Andrew — secretary
    Appointed 11 Oct 2023
  • SCOTT, Michael Joseph — director
    Appointed 19 Jan 2021
  • GILLESPIE, Andrew James — director
    Appointed 24 Jan 2020
  • LEMMON, Richard Alan — director
    Appointed 24 Jan 2020
  • Tetra Tech Limited — person with significant control
    ownership of shares 75 to 100 percent

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 CONSULTING (NI) LIMITED
NI667243 · this company

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