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Company

Sanctum FI LLP

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

Network

The large node is Sanctum FI LLP. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 5

  1. Stephen Mellor 2014-2018 Llp-designated-member View profile
  2. Limited Czi Ii-Sanctum Holdings 2005-2022 Corporate-llp-member View profile
  3. Jeremy Howard Corn 2003-2019 Llp-member View profile
  4. Sanctum Fixed Income Limited 2003-2023 Corporate-llp-designated-member View profile
  5. Christopher John Brumbach 2003-2003 Llp-designated-member View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
31/03/2003

Ownership

Owned by (2) 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.

  • Antony John Mayhew
    25-50% voting (LLP), significant influence or control as firm (LLP), 25-50% surplus assets (LLP), right to appoint and remove members as firm (LLP) · notified 2016-04-06
  • Stephen Mellor ceased 2018-12-11
    25-50% voting (LLP), 25-50% surplus assets (LLP), right to appoint and remove members (LLP) · notified 2016-04-06 - confirmed: also a director of this company

Group

  1. Sanctum FI LLP is controlled by Antony John Mayhew
    Evidence
    active 25-50% voting (LLP), significant influence or control as firm (LLP), 25-50% surplus assets (LLP), right to appoint and remove members as firm (LLP) · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Antony John Mayhew.

4 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 designated members only, past designated members excluded.

2 designated members on the board

13.4y median 13.4y
average tenure
23.3y
longest tenure

Designated members past 6 years

First-time vs portfolio designated members

Portfolio (2)

Also govern a charity

0
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these designated members govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Tech and media 6Business services 3Professional services 3Finance 1Health and social care 1

The sectors these designated members 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
OC304321
Status
Active
Type
Limited Liability Partnership
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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