Company
Withsecure Limited
Withsecure Limited is an active UK company (number 04451698), incorporated 2002, with 1 current director, Tiina Karoliina Sarhimaa. Source: Companies House, updated 4th October 2026.
Official record Companies House · updated 4th October 2026 · Sources
Network
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Who leads it
Previous officers 28
- James Robert Dyson 2024-2025 View profile
- Victoria Claire Murphy 2023-2025 View profile
- Scott William Reininga 2023-2025 View profile
- Shanna Louise Walker 2022-2023 View profile
- Timothy James Orchard 2022-2023 View profile
- James William Loureiro 2020-2021 View profile
- Edward Drury Parsons 2019-2022 View profile
- Jyrki Kalevi Tulokas 2018-2021 View profile
- Remy De Tonnac 2017-2018 View profile
- Hermann Martin Georg Grobbelaar 2016-2018 View profile
- Fabrice Stephane Louis Bienfait 2014-2017 View profile
- Robert Genieser 2014-2018 View profile
- Edward Bruce Wallace 2013-2017 View profile
- William Harry Eastwood 2013-2014 View profile
- Michael John Neame 2011-2013 View profile
- Martyn John Ruks 2009-2017 View profile
- Iain Ernest Bradley Messenger 2006-2018 View profile
- Stuart Ian Munro 2006-2010 View profile
- Peter Michael Webber 2006-2016 View profile
- Ian Thomas Shaw 2002-2020 View profile
- Colson, Roger Frank, Doctor 2002-2003 View profile
- Jean Mackenzie Ward Colson 2002-2003 View profile
- Andrew Last 2017-2018 View profile
- Leigh Woolley 2015-2017 View profile
- Paul Edward Greenan 2014-2015 View profile
- Jeremy Robert Llewellyn Fellows 2009-2013 View profile
- Alex Fidgen 2003-2018 View profile
- Numerica Secretaries Limited 2002-2004 View profile
Directors and secretaries as filed at Companies House.
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Public contracts won
1 contractFrom 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.
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G Cloud 15
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
About
- Incorporated
- 30/05/2002
Ownership
Owned by (1) 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.
- Environmental Technologies Fund 2 L.P. ceased 2018-07-02
25-50% shares, 25-50% voting · notified 2016-04-06
Group
- Withsecure Limited
is controlled by Environmental Technologies Fund 2 L.P.
Evidence
ceased 25-50% shares, 25-50% voting · notified 2016-04-06, ceased 2018-07-02 · source: Companies House PSC register
Ultimately controlled by Environmental Technologies Fund 2 L.P..
1 other company in this group
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.
Grants received
1 grant · £25,162 total360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.
Top funders
- Department for Business, Energy and Industrial Strategy · £25,162
Most recent
- Department for Business, Energy and Industrial Strategy
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.
1 directors on the board
- Tiina Karoliina Sarhimaa Director · appointed 2021
Gaps to watch
- A single director - no second pair of eyes on any decision
Where to look Suggested search: a second director to remove single-point control.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 04451698
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 4th October 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data