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Company

R.I.A.S. Services Limited

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Official record Companies House · updated 20th September 2026 · Sources

Network

The large node is R.I.A.S. Services Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 29

  1. Marcus Jeroen Van Grieken 2023-2025 Director View profile
  2. Daphne Maria Ignatia Thissen 2021-2024 Director View profile
  3. Iain Diarmid Stewart Mclachlan 2018-2022 Director View profile
  4. Michael John Tower 2018-2022 Director View profile
  5. Iain Miller Connelly 2016-2017 Director View profile
  6. Dr Gordon Anderson 2012-2020 Director View profile
  7. Christopher Macgowan Stewart 2012-2017 Director View profile
  8. Fiona Jane Sinclair 2004-2017 Director View profile
  9. Robert Clive Campbell 2003-2012 Director View profile
  10. Gordon Ivor Davies 2003-2012 Director View profile
  11. George Mcl Wren 2001-2016 Director View profile
  12. Jeanette Mcintosh Paul 1999-2004 Director View profile
  13. John Alan Mclennan 1996-2012 Director View profile
  14. Dr Joyce Blair Deans 1993-2003 Director View profile
  15. Sheila Riddell 1993-2017 Director View profile
  16. Keith Robert Scott Macdonald 1992-2001 Director View profile
  17. Peter Ritchie Wilson 1992-1993 Director View profile
  18. Thomas Bingham Curry 1992-2003 Director View profile
  19. Duncan Cameron 1998 Director View profile
  20. Duncan Shearer Bremner 1993 Director View profile
  21. Thomas Maxwell Gray 1999 Director View profile
  22. George Borland Horspool 1992 Director View profile
  23. Jack Craig Mcdougall 1990 Director View profile
  24. Robert Hamilton Macintyre 1996 Director View profile
  25. Stewart Alexander Henderson 1992 Director View profile
  26. Thomasin Anna Thomson 2021-2026 Secretary View profile
  27. Karen Stevenson 2017-2022 Secretary View profile
  28. James Neil Baxter 2008-2017 Secretary View profile
  29. Alice J Aitchison 1992 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
13/11/1984

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.

Group

  1. R.I.A.S. Services Limited is controlled by Royal Incorporation of Architects in Scotland
    Evidence
    active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Royal Incorporation of Architects in Scotland.

1 other company 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 for researchers

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.

5 directors on the board

9.5y median 5.3y
average tenure
28.3y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (2)

Portfolio (3)

0
also govern a charity
1
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.

Education 5Agriculture 2Hospitality 2Business services 1Construction 1Other services 1Professional 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
SC090513
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 20th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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