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Company · Derby

Chiron Midco Limited

Non-trading company

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is Chiron Midco Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 10

  1. Neil Keith Muller 2026-2026 Director View profile
  2. Christopher Kevin Woodhouse 2025-2026 Director View profile
  3. Richard Moseley 2025-2025 Director View profile
  4. Jonathan Walton Kay 2022-2025 Director View profile
  5. Leon Benjamin Asher Keller 2018-2022 Director View profile
  6. Mark Salter 2016-2017 Director View profile
  7. Paul Bryce 2016-2025 Director View profile
  8. Andrew Paul Gilbert 2016-2025 Director View profile
  9. Russell Edward James Baker 2016-2018 Director View profile
  10. Stephen Ross Delaney 2016-2021 Director View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Non-trading company
Incorporated
27/09/2016
Registered office
Derby

Ownership

Owned by (3) 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.

Group

  1. Chiron Midco Limited is controlled by Atten Bidco Limited
    Evidence
    active significant influence · notified 2021-03-19 · source: Companies House PSC register
  2. Atten Bidco Limited is controlled by Atten Finance Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2021-02-25 · source: Companies House PSC register
  3. Atten Finance Limited is controlled by Atten Midco Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2021-02-23 · source: Companies House PSC register
  4. Atten Midco Limited is controlled by Atten Group Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2021-02-22 · source: Companies House PSC register

Ultimately controlled by Atten Group Limited.

13 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.

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.

2 directors on the board

0.5y median 0.5y
average tenure
0.9y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (2)

Left in the last 12 months

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.

Finance 15Tech and media 14Professional services 11Arts and leisure 2Business services 2Other services 2Property 1Retail and trade 1

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
10397142
Status
Active
Type
Private Limited Company
Accounts next due
31/12/2026
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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