Company

Advent IM Limited

Advent IM Limited is an active UK company (number 04626377), incorporated 2002, with 5 current directors including David Paul Wharton and Gabrielle Clare Hurst. Source: Companies House, updated 11th October 2026.

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Official record Companies House · updated 11th October 2026 · Sources · Free, no card or password

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Who leads it

Previous officers 1

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Stephen Russell Garton 2008-2011 Director View profile

Directors and secretaries as filed at Companies House.

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Public contracts won

6 contracts · £320,025,000 total

From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

Open Framework for Nuclear Technical Services Buyer: United Kingdom National Nuclear Laboratory Value not published 2026-07-29 Source: Find a Tender
This notice is to commence the start of the standstill period for the establishment of the Open Framework for Nuclear Technical Services. UKNNL is establishing an Open Framework to support with the supply of Nuclear Technical Services for …

Framework
664_25 Consultancy Services Buyer: Espo £320,000,000 2025-11-04 CPV 66170000 Source: Contracts Finder
FOR A FULL BREAKDOWN ON THE AWARD BY LOT/SUB-LOT, PLEASE REFER TO THE MORE INFORMATION - ATTACHMENTS SECTION OF THIS NOTICE. Additionally, you may also wish to refer to the Framework on the ESPO website (see https://www.espo.org/consulta…
Advent IM Ltd Buyer: GDS £25,000 2015-03-23 CPV 72000000 Source: Contracts Finder
WP935 Advent IM Ltd
Cyber services training Buyer: POLICE DIGITAL SERVICE Value not published Date not published Source: Find a Tender
Procurement of a training provider to design and deliver material for policing
G Cloud 15 Buyer: Government Commercial Agency Value not published Date not published Source: Find a Tender
G-Cloud 15 (GC15) is the replacement for G-Cloud 14 (GC14), G-Cloud 14 Lot 4 (GC14.4) and Cloud Compute 2 (CC2). It is the largest framework of its kind in the public sector. G-Cloud spend for FY23/24 was £3.1bn and Cloud Compute was £0.5m.…

Framework
Digital Outcomes and Specialists 7 Buyer: Crown Commercial Service Value not published Date not published Source: Find a Tender
This framework enables public sector organisations to procure suppliers to deliver digital, data, and technology services in line with government policies, standards, and best practices. The scope for this framework contract supports delive…

Framework

About

Incorporated: 31/12/2002

Ownership

Owned by (2) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Julia Sarah Mccarron
50-75% shares, 25-50% voting · notified 2016-05-01
Michael Gillespie
25-50% shares, 25-50% voting · notified 2016-05-01 - confirmed: also a director of this company

Group

Advent IM Limited is controlled by Julia Sarah Mccarron
Evidence
active 50-75% shares, 25-50% voting · notified 2016-05-01 · source: Companies House PSC register

Ultimately controlled by Julia Sarah Mccarron.

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Financials

Net assets: -£481,944
Total assets: -£7,024
Cash: £26,802
Employees: 0.23
Turnover: Not reported (small or micro-entity accounts)

Filed as Full accounts (audit exempt).

Five-year trend

Period ending	Turnover	Net assets
2025-09-30	Not reported	-£481,944
2025-09-30	Not reported	-£481,944

Figures from accounts filed at Companies House (iXBRL), period ending 2025-09-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

5 directors on the board

David Paul Wharton Director · appointed 2024
Gabrielle Clare Hurst Director · appointed 2024
Michael Gillespie Director · appointed 2002
Deborah Raffan Director · appointed 2024
Julia Sarah Mccarron Director · appointed 2002

10.7y median 2y

average tenure

23.8y

longest tenure

Directors past 6 years

Michael Gillespie Director · appointed 2002
Julia Sarah Mccarron Director · appointed 2002

First-time vs portfolio directors

First-time (5)

David Paul Wharton Director · appointed 2024
Gabrielle Clare Hurst Director · appointed 2024
Michael Gillespie Director · appointed 2002
Deborah Raffan Director · appointed 2024
Julia Sarah Mccarron Director · appointed 2002

also govern a charity

left in the last 12 months

Gaps to watch

No director brings board experience from anywhere else
Narrow spread of sectors across the board

Where to look Suggested search: a director with board experience elsewhere; directors from a wider range of sectors.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details

Company number: 04626377
Status: Active
Type: Private Limited Company
Edition: Register edition compiled 11th October 2026
Labels: Official record from Companies House · Calculated derived by Governance Register.

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