Company · Leeds
Carbon II Bidco 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 4
- Lewis Anton Dean Sellers 2025-2026 View profile
- Benjamin Charles Wood 2024-2025 View profile
- Catherine Crouch 2021-2024 View profile
- Robin Arthur Jordan Lawson 2021-2021 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
- 02/06/2020
- Registered office
- Leeds
- Previous names
- Helium Miracle 310 Limited (until 28/01/2021)
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.
- Carbon II Midco 3 Limited
75-100% shares, 75-100% voting, appoints directors · notified 2021-01-27
Group
- Carbon II Bidco Limited
is controlled by Carbon II Midco 3 Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2021-01-27 · source: Companies House PSC register - Carbon II Midco 3 Limited
is controlled by Carbon II Midco 2 Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2021-01-27 · source: Companies House PSC register - Carbon II Midco 2 Limited
is controlled by Carbon II Midco 1 Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2021-01-27 · source: Companies House PSC register - Carbon II Midco 1 Limited
is controlled by Ingenuity Digital Holdings Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2021-01-27 · source: Companies House PSC register - Ingenuity Digital Holdings Limited
is controlled by BDC IV GP LLP
Evidence
active 50-75% shares, 50-75% voting · notified 2021-01-27 · source: Companies House PSC register - BDC IV GP LLP
is controlled by BDC IV GP 2 Limited
Evidence
active 25-50% voting (LLP), 25-50% surplus assets (LLP) · notified 2019-09-26 · source: Companies House PSC register - BDC IV GP 2 Limited
is controlled by Bridgepoint Advisers Holdings
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2019-09-25 · source: Companies House PSC register - Bridgepoint Advisers Holdings
is controlled by Bridgepoint Advisers Group Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Bridgepoint Advisers Group Limited
is controlled by Bridgepoint Group Holdings Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Bridgepoint Group Holdings Limited
is controlled by Bridgepoint OP GP Limited
Evidence
active appoints directors · notified 2024-10-11 · source: Companies House PSC register
The ownership chain above Carbon II Bidco Limited is unusually long; showing the first 10 steps.
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- 08820556
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- 02363819
- Analysys Mason Limited
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- Bkuk Devco Limited
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- Bkuk Flame Limited
- Practice Plus Group Community Diagnostics Limited
- Practice Plus Group Primary Care Limited
- Meridian Technical Services Limited
- 08781175
- Nuvia Networks Limited
- Care UK Limited
- Suffolk Integrated Healthcare Limited
- Practice Plus Group Health and Rehabilitation Services Limited
- PEI Group Topco Limited
- Royale 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.
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.
3 directors on the board
- Michael Sprot Director · appointed 2021
- Ben Josef Turner Director · appointed 2026
- Jonathan Russell Healey Director · appointed 2026
First-time vs portfolio directors
First-time (2)
- Ben Josef Turner Director · appointed 2026
- Jonathan Russell Healey Director · appointed 2026
Portfolio (1)
- Michael Sprot Director · appointed 2021
Left in the last 12 months
- Lewis Anton Dean Sellers Director · appointed 2025 · 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.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 12638319
- 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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