Skip to content
Governance Register
Sign inFind yourself
Find yourselfSign in
Search How it works For organisations For professionals

Edition

United Kingdom (current)IrelandUnited StatesNew ZealandCanadaAustraliaScotlandNorthern Ireland

Company · Battersea

Circadian (CH) Limited

Dormant Company

How am I connected?
More
View network map Report an issue

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

Network

The large node is Circadian (CH) Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 16

  1. Tak Chuen Edmond Ip 2006-2011 Director View profile
  2. Dr Wai Leung Edmond Ho 2005-2011 Director View profile
  3. Sun Keung Davy Chung 2005-2011 Director View profile
  4. Graeme Reid Mccallum 2004-2006 Director View profile
  5. Peter Thomas Johnson 2003-2006 Director View profile
  6. Denis James Anthony Mac Daid 2003-2004 Director View profile
  7. Dr Edmond Wai Leung Ho 2001-2005 Director View profile
  8. George Colin Magnus 2001-2005 Director View profile
  9. Alasdair John Nicholls 2001-2003 Director View profile
  10. Susan Mo Fong Chow 2001-2015 Director View profile
  11. Clifford Robin Knott 2001-2002 Director View profile
  12. John Howard Brooks 2001-2003 Director View profile
  13. DWS Directors Limited 2000-2001 Corporate-nominee-director View profile
  14. Edith Shih 2006-2015 Secretary View profile
  15. Richard Ian Morbey 2005-2006 Secretary View profile
  16. DWS Secretaries Limited 2000-2001 Corporate-nominee-secretary View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

About

What it does
Dormant Company
Incorporated
01/06/2000
Registered office
Battersea

Group

No further corporate or individual controller is recorded above Circadian (CH) Limited on the PSC register - it appears to be the top of its group.

3 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.

4 directors on the board

16.5y median 14.8y
average tenure
25y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (4)

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.

Property 27Professional services 21Finance 13Construction 10Business services 3Transport 2Utilities 2

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

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

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

Record details
Company number
04005637
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.

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