Atomic Topco 1 Limited
Company 16492133 Active
Connected board network
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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.
7 directors on the board
- Jamie Stuart Davidson Gilbert Director · appointed 2025
- Alain Cianchini Director · appointed 2025
- Stephen James Halliday Director · appointed 2025
- John Alexander Feddersen Director · appointed 2025
- Benjamin Holzemer Director · appointed 2025
- Edward Thomas Beckley Director · appointed 2025
- Marcus Henry Charles Jennings Director · appointed 2025
First-time vs portfolio directors
First-time (1)
- Benjamin Holzemer Director · appointed 2025
Portfolio (6)
- Jamie Stuart Davidson Gilbert Director · appointed 2025
- Alain Cianchini Director · appointed 2025
- Stephen James Halliday Director · appointed 2025
- John Alexander Feddersen Director · appointed 2025
- Edward Thomas Beckley Director · appointed 2025
- Marcus Henry Charles Jennings Director · appointed 2025
Left in the last 12 months
- Roberta Joann Harris Director · appointed 2025 · resigned 2025
- Martin Louis Davidson Director · appointed 2025 · resigned 2025
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.
Related organisations iRelated organisationsTwo groups, both deterministic from public records. Related organisations share two or more directors with this board - a real structural link, such as a subsidiary or group company. Connected through a shared director share exactly one person - a genuine connection, but not the same group.
Related organisations
- Aurora Energy Research Limited 2 shared directors
- Emperor UK Topco Limited 2 shared directors
- Koala UK Holdco, Limited 2 shared directors
Connected through a shared director
- The GO-Ahead Group Limited 1 shared director
- Gridserve Holdings Limited 1 shared director
- GO-Ahead Investment Topco Limited 1 shared director
Deterministic, from public records.
Company details
| Number | 16492133 |
| Status | Active |
| Type | Private Limited Company |
| Incorporated | 03/06/2025 |
| Address | ST ALDATES CHAMBERS, 109-113 ST ALDATES, OXFORD, OXFORDSHIRE, OX1 1DS |
| Accounts next due | 30/09/2026 |
| Accounts last made up | - |
Industry (SIC)
Ownership - persons with significant control (1)
- Tpg Inc.
significant influence or control
Owns 1 company iOwnsCompanies where this company is registered as having significant control, from the Companies House PSC (persons with significant control) register.
- Atomic Holdco 1 Limited
75-100% shares, 75-100% voting, appoints directors · notified 2025-08-08
Officers (9)
- Alain Cianchini Director · appointed 2025
- Jamie Stuart Davidson Gilbert Director · appointed 2025
- Stephen James Halliday Director · appointed 2025
- John Alexander Feddersen Director · appointed 2025
- Benjamin Holzemer Director · appointed 2025
- Edward Thomas Beckley Director · appointed 2025
- Marcus Henry Charles Jennings Director · appointed 2025
Show 2 former officers
- Roberta Joann Harris Director · appointed 2025 · resigned 2025
- Martin Louis Davidson Director · appointed 2025 · resigned 2025
Directors and officers on the Companies House record, current and former.
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Related record