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GC

Gas Contract Services Ltd

Architecture & engineering
SME
Not Provided ↗
Compare peers
Awarded
£64.1m
Live
2
Buyers
12
12m
£190k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts2 / 14
  • Top buyers12
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Gas Contract Services LtdUpdated 27 Jul 2026

At a glance · for buyers and watchdogs

Gas Contract Services Ltd has won £64.1m across 12 public-sector buyers, with 2 live contracts.

Why: top buyer NORTHERN HOUSING CONSORTIUM LIMITED at 56% · 100% in Architecture & engineering · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
2 of 14Live contracts
56%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.

⚑ Self-reported & from notices

Service tags, sectors served and target geographies appear here once a supplier verifies ownership of this profile.

Frameworks & DPS · 1 from notices
  • HS1 - Heating SystemsLHC · £10.0m

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 · 2 live · 12 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
PR512025 - Compliance Auditing Services
Exeter City Council7160000001 Jul 2026£190k3 yrsLive
Quality Audit for Gas Servicing, Repairs and Installation Works
Runnymede Borough Council4533300001 May 2024£96k2 yrsClosed
Heating & Electrical Consultant
Optivo7131430001 Sept 2021£357k4.2 yrsClosed
Gas Auditing Consultancy Services- Award notice-
Royal Borough of Kingston Upon Thames7160000001 Oct 2020£93k2 yrsClosed
Mechanical & Electrical Consultancy
Central and Cecil Housing Trust7160000018 Sept 2020£16.7m4 yrsClosed
Gas Auditing Services
Folkestone and Hythe District Council7610000015 Jun 2020£37k12 moClosed
Electrical and Heating Consultancy
Optivo7131430001 Apr 2020£200k12 moClosed
Heating Consultancy Services Framework
South East Consortium5072100019 Jul 2018£14 yrsClosed
Eastern Procurement Compliance Framework
EASTERN PROCUREMENT LIMITED3121610001 Apr 2017£625k4 yrsClosed
HS1 - Heating Systems
LHC0932300001 Apr 2017£10.0m3.8 yrsClosed
Total live value £190k · mean award £4.6m1–10 of 14

Top buyers · 12 buyers · top 3 = 97%

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

✓ From notices
1
NORTHERN HOUSING CONSORTIUM LIMITED
1 contract
56%
since 2016
2
Central and Cecil Housing Trust
1 contract
26%
since 2020
3
LHC
1 contract
16%
since 2017
4
EASTERN PROCUREMENT LIMITED
2 contracts
1%
since 2017
5
Optivo
2 contracts
1%
since 2020
6
Exeter City Council
1 contract
0%
since 2026
7
The Royal Borough of Kensington and Chelsea Tenant Management Organisation Ltd ("KCTMO")
1 contract
0%
since 2016
8
Runnymede Borough Council
1 contract
0%
since 2024
9
Royal Borough of Kingston Upon Thames
1 contract
0%
since 2020
10
Folkestone and Hythe District Council
1 contract
0%
since 2020

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
London1 contract
59%
South East7 contracts
38%
Eastern2 contracts
2%
South West1 contract
1%
North West1 contract
0%
Region resolved for 44% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Gas Contract Services Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
TC
Topcoat Construction Limited / TCL Group
Yes£67.6m2
IW
Ian Williams
No£67.6m2
WH
Westone Housing
Yes£67.6m2
ER
EQUANS Regeneration Limited
No£67.6m2
CH
C Hanlon Facilities Management Ltd
Yes£67.6m2
GC
Gas Contract Services Ltd
Yes£190k—
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.