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Hassium Asset Management LLP

Hassium Asset Management LLP is an active UK company (number OC320631), incorporated 2006. Source: Companies House, updated 11th October 2026.

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Official record Companies House · updated 11th October 2026 · Sources · Free, no card or password

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Who leads it

Previous officers 9

  1. Sir Thomas David Guy Arculus 2014-2015 Llp-designated-member View profile
  2. Fabrizio Ladi Bucciolini 2012-2012 Llp-designated-member View profile
  3. Charles Keble Macfarlane 2010-2012 Llp-designated-member View profile
  4. Simon James Black 2010-2018 Llp-designated-member View profile
  5. Alison Clare O'Dornan 2008-2008 Llp-designated-member View profile
  6. Tritor Management Limited 2007-2013 Corporate-llp-designated-member View profile
  7. Jacfay Finance Limited 2006-2016 Corporate-llp-designated-member View profile
  8. Yogesh Kumar Dewan 2006-2026 Llp-designated-member View profile
  9. Janice Ann Dewan 2006-2022 Llp-designated-member View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
28/06/2006

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.

  • Yogesh Kumar Dewan ceased 2025-10-20
    75-100% voting (LLP), significant influence (LLP), 75-100% surplus assets (LLP), right to appoint and remove members (LLP) · notified 2016-04-06

Group

  1. Hassium Asset Management LLP is controlled by Yogesh Kumar Dewan
    Evidence
    ceased 75-100% voting (LLP), significant influence (LLP), 75-100% surplus assets (LLP), right to appoint and remove members (LLP) · notified 2016-04-06, ceased 2025-10-20 · source: Companies House PSC register

Ultimately controlled by Yogesh Kumar Dewan.

2 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.

1 designated members on the board

7.4y median 7.4y
average tenure
7.4y
longest tenure

Designated members past 6 years

First-time vs portfolio designated members

First-time (1)

0
also govern a charity

Left in the last 12 months

1
corporate seats

Gaps to watch

  • A single director - no second pair of eyes on any decision

Where to look Suggested search: a second director to remove single-point control.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
OC320631
Status
Active
Type
Limited Liability Partnership
Edition
Register edition compiled 11th 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