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GE

Gemserv Limited

London
Large

Gemserv is a specialist market operator and consultancy providing regulatory, technical, and commercial services to the energy, utilities, and low carbon sectors. The company delivers data and market services, scheme management, and consulting to support the UK's smart energy transition and the development of new low carbon markets. Gemserv works with government, regulators, and industry to facilitate the digitalisation of energy and accelerate decarbonisation.

gemserv.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£1.6bn
Live
10
Buyers
17
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities5
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 34
  • Top buyers17
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Gemserv LimitedUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Gemserv Limited has won £1.6bn across 17 public-sector buyers, with 10 live contracts. No active Companies House risk flags.

Why: top buyer Crown Commercial Service at 96% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
10 of 34Live contracts
96%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
Smart metering
Data services
Market operations
Regulatory consulting
Scheme management
Low carbon transition
Energy policy
Cybersecurity for energy
Frameworks & DPS · 5 from notices
  • Utilities Switching ServicesCrown Commercial Service · £1.5bn
  • Electrical Vehicle Charging Points and Associated Services Y21002Kent County Council (t/a KCS Professional Services) · £57.7m
  • PS21102 Administration of the Green Deal Oversight and Registration bodyUK SHARED BUSINESS SERVICES LIMITED · £634k
  • Provision of GDPR Support Framework Agreement (KMCLFM004)Kirklees Council · £428k
  • ESC19105 - Innovator Support PlatformENERGY SYSTEMS CATAPULT LIMITED · £158k

Extracted automatically from gemserv.com on Jun 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 · 2

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

◐ From supplier website
Core credentials · 2/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityListed on site✓
ISO 9001 — QualityListed on site✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓

Extracted automatically from gemserv.com on Jun 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 · 10 live · 24 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
con_7360 Heat Network Efficiency Scheme Extension Contract
Department for Energy Security & Net Zero7510000010 Feb 2025£3.0m4.2 yrsLive
BE24052 - Heat Network Technical Assurance Scheme (HNTAS) Shadow Service Provider
Department for Energy Security & Net Zero7320000026 Apr 2024£2.1m1.6 yrsClosed
GMCA 850 Consumer Insights Segmentation
Greater Manchester Combined Authority - GMP7300000031 Jan 2024£70k4 moClosed
GMCA 865 Procurement of Research Services - Retrofit Finance
Greater Manchester Combined Authority - GMP7300000029 Nov 2023£49k3 moClosed
Heat Network Efficiency Scheme - HNES MAIN
Business Energy and Industrial Strategy7941100016 Nov 2022£3.0m2.8 yrsClosed
Energy and Economic Services and Advice Framework Agreement
Ofgem7131400001 Sept 2022£346k4 yrsLive
GB-Sheffield,: Procurement Support - SUL Delivery Partner Procurement
British Business Bank7941800006 Dec 2021£350k2 yrsClosed
PS21102 Administration of the Green Deal Oversight and Registration body
UK SHARED BUSINESS SERVICES LIMITED7510000001 Nov 2021£634k3.7 yrsClosed
PS21115 - Analysis of Responses to the Call for Evidence for Biomass Strategy for The Department for Business, Energy & Industrial Strategy (BEIS)
UK SHARED BUSINESS SERVICES LIMITED7131400016 Sept 2021£39k2 moClosed
FM21006 - Smart metering: Self-disconnection/self-rationing project
UK SHARED BUSINESS SERVICES LIMITED3855100011 Feb 2021£30k2 moClosed
Total live value £3.4m · mean award £46.2m1–10 of 34

Top buyers · 17 buyers · top 3 = 100%

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

✓ From notices
1
Crown Commercial Service
1 contract
96%
since 2018
2
Kent County Council (t/a KCS Professional Services)
2 contracts
4%
since 2021
3
Department for Energy Security & Net Zero
2 contracts
0%
since 2024
4
Business Energy and Industrial Strategy
1 contract
0%
since 2022
5
Department for Business, Energy & Industrial Strategy
5 contracts
0%
since 2017
6
UK SHARED BUSINESS SERVICES LIMITED
3 contracts
0%
since 2021
7
Kirklees Council
1 contract
0%
since 2018
8
Ofgem
5 contracts
0%
since 2015
9
British Business Bank
1 contract
0%
since 2021
10
Department of Energy and Climate Change
3 contracts
0%
since 2013

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
North West4 contracts
96%
South East4 contracts
4%
London16 contracts
1%
Yorkshire2 contracts
0%
South West3 contracts
0%
West Midlands2 contracts
0%
Northern Ireland2 contracts
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Gemserv Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
ME
Meridiam
No£2.0bn2
DE
Deloitte LLP
No£200.3m4
PC
PA Consulting
No£150.0m1
CU
CAPGEMINI UK PLC
No£33.8m2
CE
Corona Energy Retail 1 Limited
No£33.0m1
GE
Gemserv Limited
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 May 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.
04419878
Status
Active
Type
Private limited
Incorporated
18 Apr 2002
Reg. office
2nd Floor 77 Gracechurch Street, London, EC3V 0AS
SIC codes
70229
Last accounts
31 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • LLOYD, Gavin — director
    Appointed 17 Apr 2025
  • VAZAIOS, Ilias — director
    Appointed 17 Apr 2025
  • THEPAUT, Mikael Francois Marie — director
    Appointed 23 Jan 2023
  • GOODY, Alexander Ralph — director
    Appointed 28 Sept 2016

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
TALAN UK & IRELAND LIMITED
04419878 · this company

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