Company · London
Project Engine Topco Limited
Activities of other holding companies n.e.c.
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 2
- Jamie Howe Posnanski 2024-2026 View profile
- Andrew Neil Pearch 2021-2024 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Activities of other holding companies n.e.c.
- Incorporated
- 26/07/2021
- Registered office
- London
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.
- Apiary Capital Partners I Investment GP LLP
25-50% shares, 25-50% voting · notified 2023-03-17
Group
- Project Engine Topco Limited
is controlled by Apiary Capital Partners I Investment GP LLP
Evidence
active 25-50% shares, 25-50% voting · notified 2023-03-17 · source: Companies House PSC register - Apiary Capital Partners I Investment GP LLP
is controlled by Apiary Managing Member LTD
Evidence
active 75-100% voting (LLP), 75-100% surplus assets (LLP) · notified 2022-10-21 · source: Companies House PSC register - Apiary Managing Member LTD
is controlled by Apiary Capital LLP
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2017-11-02 · source: Companies House PSC register - Apiary Capital LLP
is controlled by Mark Salter
Evidence
active 75-100% voting (LLP), 75-100% surplus assets (LLP) · notified 2017-05-25 · source: Companies House PSC register
Ultimately controlled by Mark Salter.
21 other companies in this group
- Project Numbers FX Holdco Limited
- Apiary Second Member LTD
- Shaw Gibbs Trust Corporation Limited
- Apiary Capital LLP
- Southern Corporate Services Limited
- Apiary Capital Partners I Investment GP LLP
- Project Engine Midco Limited
- Project Numbers Midco Limited
- Apiary Capital Partners II Founder Partner LP
- Apiary Managing Member LTD
- Apiary Capital Partners Coinvest I GP LLP
- 10127923
- Southern Secretarial Services Limited
- Shaw Gibbs Limited
- Apiary Capital Partners II GP LLP
- Apiary Capital Partners I GP LLP
- Firmvalue Payrolls Limited
- Project Numbers Topco Limited
- Project Engine Bidco Limited
- Apiary Capital Partners I Founder Partner LP
- Project Numbers Bidco Limited
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
- -£34,268,000
- Total assets
- £48,483,000
- Cash
- £6,401,000
- Employees
- 0.05
- Turnover
- Not reported (small or micro-entity accounts)
- Profit/loss
- -£13,320,000
Figures from accounts filed at Companies House (iXBRL), period ending 2024-12-31. 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.
4 directors on the board
- Mark Salter Director · appointed 2021
- Daniel Andrew Adler Director · appointed 2021
- David Rigby Director · appointed 2022
- Graham Alan Brown Director · appointed 2021
First-time vs portfolio directors
First-time (1)
- David Rigby Director · appointed 2022
Portfolio (3)
- Mark Salter Director · appointed 2021
- Daniel Andrew Adler Director · appointed 2021
- Graham Alan Brown Director · appointed 2021
Left in the last 12 months
- Jamie Howe Posnanski Director · appointed 2024 · resigned 2026
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Gaps to watch
- Narrow spread of sectors across the board
Where to look Suggested search: directors from a wider range of sectors.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 13530810
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/09/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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