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Company · London

Garrad Hassan Group Limited

Other research and experimental development on natural sciences and engineering

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

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The large node is Garrad Hassan Group Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 14

  1. Robert Thomas Stebbings 2022-2024 Director View profile
  2. James Lee 2018-2022 Director View profile
  3. Mervyn Cajetan Fernandez 2018-2022 Director View profile
  4. Prajeev Saishankar Rasiah 2015-2021 Director View profile
  5. David Walker 2014-2016 Director View profile
  6. Jason Cosmo Smerdon 2013-2018 Director View profile
  7. Dr Rajapillai Veluppillai Ahilan 2013-2015 Director View profile
  8. Dr Joachim Segatz 2009-2014 Director View profile
  9. Pekka Viljami Paasivaara 2009-2013 Director View profile
  10. Richard Legault 2009-2010 Director View profile
  11. David Christopher Quarton 2003-2011 Director View profile
  12. Dr Andrew Douglas Garrad 2003-2012 Director View profile
  13. Andy Dixon 2007-2012 Secretary View profile
  14. Dr Unsal Hassan 2003-2007 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Other research and experimental development on natural sciences and engineering
Incorporated
17/02/2003
Registered office
London

Ownership

Owned by (5) 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. Garrad Hassan Group Limited is controlled by Jason Cosmo Smerdon
    Evidence
    ceased significant influence · notified 2016-04-06, ceased 2018-01-12 · source: Companies House PSC register

Ultimately controlled by Jason Cosmo Smerdon.

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 directors only, past directors excluded.

2 directors on the board

3.2y median 3.2y
average tenure
4.4y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (2)

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 8Business services 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
04668515
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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