What Halcyon Doctors say about themselves
“Private consultant specialists in cognitive health, dementia and mental capacity, providing assessments, diagnosis, treatment and expert reports.”
Halcyon Doctors Limited
- Incorporated
- 31 October 2011 (15 years)
- Previously known as
- Red and Yellow Memory Services Limited (until 13 December 2017)This list may be incomplete. See all names on Companies House
- Industry
- Specialists medical practice activities (86220)
- Directors
- Tamsin Taylor MathewsDavid Marie Philippe Leon Therese Vlerick
- Owned by
- Cofipalux Invest S.A.Rogier Alain Michel Van Den Brink
- Accounts type
- Total exemption full
- Region
- East of England
- Address
- Unit 1 The Cam CentreWilbury WayHitchinSG4 0TW
Website & contact details
- Website
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 14 January 2027
- Last conf. stmt
- 31 December 2025
Officers 4 active
Officer details are public data from the Companies House register.
Italian
Born September 1989 (37)
Taylor Mathews, Tamsin
Director · Appointed 21 October 2016
British
Born April 1983 (43)
Vlerick, David Marie Philippe Leon Therese
Director · Appointed 17 June 2013
Belgian
Born December 1983 (42)
Director · Appointed 21 August 2012
Dutch
Born July 1977 (49)
Officer history (8 former)
17 January 2025
Resigned Warner, James Peregrine, Dr as Director
23 June 2022
Appointed Warner, James Peregrine, Dr as Director
1 July 2020
25 January 2018
Resigned Nylen, Marcus as Director
21 October 2016
Appointed Taylor Mathews, Tamsin as Director
5 September 2016
Appointed Nylen, Marcus as Director
5 August 2016
28 July 2016
28 July 2016
30 April 2016
25 March 2016
Resigned Warner, James, Dr as Director
7 April 2015
Appointed Warner, James, Dr as Director
1 April 2014
17 June 2013
Appointed Vlerick, David Marie Philippe Leon Therese as Director
13 February 2013
13 February 2013
13 February 2013
3 September 2012
21 August 2012
31 October 2011
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Cofipalux Invest S.A.
Corporate entity · Notified 12 September 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
Societe Anonyme (Public Limited Company)
Reg. no. Rcs B-37.398
Individual · Notified 5 August 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
Dutch
Born July 1977 (49)
Financials
Figures from 2024 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- (£1,316,787)
- Cash
- £44,221
- Employees
- 6
- Current Ratio
- 1.1x
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £296 | £592 | £1,183 | |||
| Current Assets | £79,675 | £92,046 | £103,810 | £122,586 | £111,748 | £57,326 |
| Debtors | £35,454 | £69,776 | £46,858 | |||
| Cash | £44,221 | £68,090 | £41,420 | £44,708 | £41,972 | £10,468 |
| Creditors (< 1 year) | £74,445 | £86,295 | £72,040 | £86,402 | £54,425 | £29,135 |
| Creditors (> 1 year) | £1,322,017 | £1,317,372 | £1,318,257 | £1,292,313 | £1,296,844 | £1,206,603 |
| Net Current Assets | £5,230 | £31,770 | £36,184 | £57,323 | £28,191 | |
| Net Assets | (£1,316,787) | (£1,311,621) | (£1,286,487) | (£1,255,833) | (£1,238,929) | (£1,177,229) |
| Shareholder Funds | (£1,316,787) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 17 January 2026 | Confirmation statement with no updates | 31 December 2025 | ||
| 23 September 2025 | Total exemption full accounts | 31 December 2024 | ||
| 27 January 2025 | Termination of appointment of a director | |||
| 1 January 2025 | Confirmation statement with updates | 31 December 2024 | ||
| 25 November 2024 | Second filing of Confirmation Statement | 31 December 2023 |
Some other companies at this address
Other companies in this industry
London
Cambridge
Scottish Borders
By trade and location
Explore the largest companies
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →