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TE

Trant Engineering Ltd

Southampton
Large

Trant Engineering Ltd is an Engineering Procurement and Construction Company that offers a range of in-house services including process, MEICA, and civil design, as well as automation and commissioning services. They focus on delivering engineering solutions across various sectors such as Energy, Process & Water, and Nuclear.

trant.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£12.4m
Live
7
Buyers
6
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts7 / 8
  • Top buyers6
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Trant Engineering LtdUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Trant Engineering Ltd has won £12.4m across 6 public-sector buyers, with 7 live contracts. No active Companies House risk flags.

Why: top buyer Ministry of Defence, DIO, Defence Infrastructure Organisation (DIO) at 100% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
7 of 8Live 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 · 8
Innovation Design & SolutionsThe team analyzes client designs and develops technology-based innovative solutions to maximize efficiencies. ↗Automation Control & TechnologyDesign and custom build of control panels, motor control centres, and automation systems. ↗Offsite Manufacture & AssemblyEnergyProcess & WaterNitrate Neutrality SolutionsSolutions for housing developments. ↗DefenceNuclear

Extracted automatically from trant.co.uk 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 · 6

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 0/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 6
ROSPA Highly CommendedROSPA · award ↗British Safety Council MeritBritish Safety Council · award ↗National Grid Excellence Award 2019National Grid · award ↗Safety Excellence AwardNational Grid · award ↗Safety Appreciate AwardNational Grid · award ↗Solent 250 Award 2019award ↗

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

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 · 7 live · 1 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Senoko Oil Fuel Depot - Secondary Containment Requirement, Singapore
Ministry of Defence, DIO, Defence Infrastructure Organisation (DIO)4500000002 Jan 2019£12.4m1.5 yrsClosed
Project Civils Framework
NATIONAL GRID UK LIMITED45000000———Live
Capital Delivery Partner Framework Agreement
Wessex Water Services Ltd45000000———Live
Non-Infrastructure Medium Project Work
THAMES WATER UTILITIES LIMITED45310000———Live
ISS New Build Framework
NATIONAL GRID GAS PLC————Live
Design and Build Contractors (Minor Works) Framework Agreement
Wessex Water Services Ltd45221230———Live
National Grid Substation Construction
NATIONAL GRID UK LIMITED————Live
AMP7 Non-Infrastructure Framework Contract
Portsmouth Water Limited45240000———Live
Total live value — · mean award £1.5m

Top buyers · 6 buyers · top 3 = 100%

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

✓ From notices
1
Ministry of Defence, DIO, Defence Infrastructure Organisation (DIO)
1 contract
100%
since 2018
2
NATIONAL GRID UK LIMITED
2 contracts
0%
3
Wessex Water Services Ltd
2 contracts
0%
4
THAMES WATER UTILITIES LIMITED
1 contract
0%
5
NATIONAL GRID GAS PLC
1 contract
0%
6
Portsmouth Water Limited
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
Scotland1 contract
100%
London3 contracts
0%
South West2 contracts
0%
South East2 contracts
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Trant Engineering Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
KC
Kier Construction
Yes£35.4m2
WD
Willmott Dixon Construction Limited
No£28.1m2
PA
PURCELL ARCHITECTURE LIMITED
No£22.4m2
CC
Clegg Construction Limited
No£18.8m2
AC
Arcadis Consulting (UK) Limited
No£12.8m2
TE
Trant Engineering Ltd
No——
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 31 Dec 2024
Confirmation statement
Up to date
Next due 02 Nov 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.
00769274
Status
Active
Type
Private limited
Incorporated
30 Jul 1963
Reg. office
Rushington House, Rushington, Southampton, Hampshire, SO40 9LT
SIC codes
42220 · 42910 · 42990 · 71121
Last accounts
31 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • TRANT, Patrick Murray — director
  • TRANT, Patrick Philip — director
    Appointed 06 Jan 2025
  • TRANT, Timothy — director
    Appointed 04 Sept 2023
  • DOWD, Brendan Michael — director
    Appointed 08 Jan 2018
  • PARKER, Alistair Graeme — director
    Appointed 02 Dec 2015
  • BULLEN, Timothy John — director
    Appointed 02 Dec 2015
  • Trant Holding Company Ltd — 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
TRANT ENGINEERING LIMITED
00769274 · this company

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