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GU

Gartner UK Limited

IT services · Egham
Large

Gartner UK Limited is the UK subsidiary of Gartner, Inc., a global research and advisory firm providing actionable, objective insight to executives and their teams across business and technology. The company offers research, advisory services, conferences, and consulting engagements that help business and technology leaders make decisions based on objective, data-driven intelligence. Gartner's services encompass published reports, peer exchange workshops, consulting diagnostic workshops, benchmarking services, interactive tools, and facilitated peer networking, and they are recognised as a Gartner Leader in multiple Magic Quadrant reports.

gartner.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£85.1m
Live
143
Buyers
159
12m
£18.2m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities6
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts143 / 454
  • Top buyers159
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Gartner UK LimitedUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Gartner UK Limited has won £85.1m across 159 public-sector buyers, with 143 live contracts. No active Companies House risk flags.

Why: top buyer Ministry of Defence, DIO, at 12% · 43% in IT services · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
143 of 454Live contracts
12%Top-buyer concentration
43%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 · 10
Research and Advisory Services
Technology Market Research
Industry Advisory
Strategic Consulting
Benchmark Measurement
IT Contract Optimisation
Digital Acceleration
Cost Optimisation
Security and Risk Management
Executive Peer Networking
Frameworks & DPS · 6 from notices
  • PRO004976- Technology Research and advisory platformUNITED UTILITIES WATER LIMITED · £1.4m
  • Gartner Subscription 2022-23NHS Digital · £506k
  • Gartner Executive Programme LicencesMinistry of Defence, DIO, · £274k
  • NHSE Gartner Licences for Leadership and Technical Professionals 24/25NHS England · £253k
  • Financial Transformation SupportUKHSA · £134k
  • Extension - IT Subscription Based Research ServicesMCA - Maritime and Coastguard Agency · £124k

Extracted automatically from gartner.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

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 · 143 live · 311 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Enterprise IT Leaders Service Licences
DSIT4890000001 Jul 2026£428k12 moLive
ITEP1204 - Gartner Research Services
National Highways4851700001 Jul 2026£207k2 yrsLive
IS & Security Assurance Subscriptions
NS&I7230000001 Jun 2026£791k3 yrsLive
NRTS3 NOC and Field Services Sizing Assessment
National Highways7222400014 May 2026£150k2 moLive
Executive Program CIO Membership
HM Treasury7222300001 Jun 2026£124k2 yrsLive
HR and Workforce Transformation Support
HM Treasury4800000001 May 2026£72k2 yrsLive
Data Research Services
BANK OF ENGLAND7200000001 Jul 2026£442k3 yrsLive
Finance Advisory Services
Sheffield City Council7200000026 Mar 2026£217k—Closed
Finance Leaders Subscription
ORBIT GROUP LIMITED7998000001 May 2026£65k2 yrsLive
Gartner for CISOs Executive - Team Leader & Team Members
Department for Education7222210001 Apr 2026£376k2 yrsLive
Total live value £29.4m · mean award £187k1–10 of 454

Top buyers · 159 buyers · top 3 = 21%

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

✓ From notices
1
Ministry of Defence, DIO,
29 contracts
12%
since 2020
2
DfTc - Department for Transport
4 contracts
6%
since 2021
3
DVSA - Driver and Vehicle Standards Agency
17 contracts
4%
since 2021
4
H M REVENUE & CUSTOMS
7 contracts
4%
since 2021
5
Department for Work & Pensions
11 contracts
3%
since 2020
6
National Highways
6 contracts
3%
since 2019
7
UNITED UTILITIES WATER LIMITED
3 contracts
3%
since 2025
8
British Business Bank
9 contracts
2%
since 2018
9
HM Revenue & Customs
7 contracts
2%
since 2018
10
DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS
3 contracts
2%
since 2023

Category mix

CPV-division share of last-12m awarded value.

✓ From notices
IT services72
43%
Business services79
23%
Software packages48
20%
Architecture & engineering71
9%
R&D services73
6%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London113 contracts
38%
North West47 contracts
16%
Yorkshire40 contracts
12%
South East36 contracts
10%
West Midlands25 contracts
5%
South West28 contracts
5%
North East24 contracts
5%
East Midlands13 contracts
4%
Eastern9 contracts
2%
Northern Ireland4 contracts
2%
Wales4 contracts
1%
Scotland5 contracts
0%
Region resolved for 68% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

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

✓ From notices
SupplierSME?Awarded · 24mContracts
IS
Influential Software Services
Yes£30.0m1
CU
CAPGEMINI UK PLC
No£29.8m1
AT
Atamis Ltd
Yes£18.4m2
GU
Gartner UK Limited
No£18.2m—
F(
Frequentis (UK) Limited
Yes£15.3m1
CI
CGI IT UK LIMITED
No£14.1m2
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
Due in 8d
Next due 21 Jul 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.
02266016
Status
Active
Type
Private limited
Incorporated
09 Jun 1988
Reg. office
Tamesis, The Glanty, Egham, TW20 9AH
SIC codes
63110
Last accounts
31 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • ROSENTHAL, Randy Scott — director
    Appointed 22 Feb 2025
  • MILLER, Alan George — director
    Appointed 11 Nov 2020
  • REUBEN, Maria — director
    Appointed 11 Nov 2020
  • Ceb Holdings Uk 2 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
GARTNER U.K. LIMITED
02266016 · this company

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