Company · London
Hammerhead Interactive Limited
Business and domestic software development
Official record Companies House · updated 27th September 2026 · Sources
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Who leads it
Previous officers 7
- Darren Matthew Hopkins 2018-2023 View profile
- Jeremy Michael Silver 2018-2023 View profile
- Callum Donald Macmillan 2018-2023 View profile
- Daniel Taylor-Jones 2014-2014 View profile
- Christian Frausig 2014-2018 View profile
- Richard Tongeman 2014-2016 View profile
- Simon Went 2014-2014 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Business and domestic software development
- Incorporated
- 27/03/2014
- Registered office
- London
Ownership
Owned by (4) 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.
- Stephen Duncan Jelley ceased 2023-07-17
25-50% shares, 25-50% voting · notified 2017-03-27 - Simon James Windsor ceased 2023-07-17
25-50% shares, 25-50% voting · notified 2017-03-27 - Callum Donald Macmillan ceased 2023-07-17
25-50% shares, 25-50% voting · notified 2019-11-18 - confirmed: also a director of this company - Dimension UK Bidco Limited
75-100% shares, 75-100% voting, appoints directors · notified 2023-07-17
Group
- Hammerhead Interactive Limited
is controlled by Stephen Duncan Jelley
Evidence
ceased 25-50% shares, 25-50% voting · notified 2017-03-27, ceased 2023-07-17 · source: Companies House PSC register
Ultimately controlled by Stephen Duncan Jelley.
8 other companies 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.
Financials
- Net assets
- -£7,756,530
- Total assets
- -£7,678,162
- Cash
- £2,566,362
- Employees
- 167
- Turnover
- £11,944,181
- Profit/loss
- -£14,110,656
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.
Grants received
1 grant · £9,240 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 · £9,240
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.
5 directors on the board
- Simon James Windsor Director · appointed 2014
- James O'Callaghan Director · appointed 2023
- Scott Peters Director · appointed 2023
- Stephen Duncan Jelley Director · appointed 2014
- James Tenbroek Director · appointed 2023
Directors past 6 years
- Simon James Windsor Director · appointed 2014
- Stephen Duncan Jelley Director · appointed 2014
First-time vs portfolio directors
Portfolio (5)
- Simon James Windsor Director · appointed 2014
- James O'Callaghan Director · appointed 2023
- Scott Peters Director · appointed 2023
- Stephen Duncan Jelley Director · appointed 2014
- James Tenbroek Director · appointed 2023
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.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 08963806
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/12/2026
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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