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Protein Stable Limited

Protein Stable Limited is an active UK company (number 11944766), incorporated 2019, with 6 current directors including Colin Calvert and Aaron Bast. Source: Companies House, updated 4th October 2026.

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Official record Companies House · updated 4th October 2026 · Sources

Network

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

Who leads it

Previous officers 5

  1. Dr Timothy Flanagan 2020-2025 Director View profile
  2. Dr Gerry Anthony Ronan 2019-2025 Director View profile
  3. David Erik Magnus Berglund 2019-2025 Director View profile
  4. Ian Stuart Wint 2020-2025 Secretary View profile
  5. Jason Mcclounan 2019-2020 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
13/04/2019

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.

  • Applied Photophysics Limited
    50-75% shares, 75-100% shares (trust), 75-100% shares (firm), 75-100% voting, 75-100% voting (firm), appoints directors (firm), significant influence (firm) · notified 2019-04-13

Group

  1. Protein Stable Limited is controlled by Applied Photophysics Limited
    Evidence
    active 50-75% shares, 75-100% shares (trust), 75-100% shares (firm), 75-100% voting, 75-100% voting (firm), appoints directors (firm), significant influence (firm) · notified 2019-04-13 · source: Companies House PSC register
  2. Applied Photophysics Limited is controlled by David Erik Magnus Berglund
    Evidence
    ceased significant influence · notified 2016-05-01, ceased 2023-12-04 · source: Companies House PSC register

Ultimately controlled by David Erik Magnus Berglund.

6 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.

6 directors on the board

3.2y median 1.4y
average tenure
7.2y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (1)

Portfolio (5)

0
also govern a charity
0
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.

Professional services 9Manufacturing 5

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
11944766
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data