Colchester Catalyst Charity

Active00634588 Private company limited by guarantee

Incorporated: 7 August 1959 (67 years)
Industry: Other human health activities (86900)
Directors: Kilian Justus Hochstein-Mintzel
Joanna Elizabeth Davis
Sean Patrick Jerome Macdonnell
all 9 directors
Accounts type: Full
Region: East of England
Address: 14 Dedham Vale Business Centre Manningtree Road
Dedham
Colchester
CO7 6BL

Website & contact details

Website: colchestercatalyst.co.uk

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 3 February 2027
Last conf. stmt: 20 January 2026

Officers 10 active

Officer details are public data from the Companies House register.

Hochstein-Mintzel, Kilian Justus, Dr

Director · Appointed 29 September 2025

Also at Colchester Medical Ltd

German

Born February 1962 (64)

Davis, Joanna Elizabeth

Director · Appointed 27 January 2025

British

Born May 1965 (61)

Macdonnell, Sean Patrick Jerome, Dr

Director · Appointed 18 October 2021

Irish

Born July 1963 (63)

Turner, Iain Stewart

Director · Appointed 8 December 2020

British

Born April 1965 (61)

Thrower, Elizabeth

Director · Appointed 2 September 2014

British

Born September 1962 (64)

Busfield, Naomi Joan, Professor

Director · Appointed 1 November 2011

British

Born June 1940 (86)

Pertwee, Mark Ferens

Director · Appointed 14 July 2009

Also at Pertwee Estates Ltd · more companies

British

Born January 1962 (64)

Hayward, Christine

Director · Appointed 16 February 1998

British

Born September 1953 (73)

Fitt, Peter Wilfrid Edgar

Secretary

British

Fitt, Peter Wilfrid Edgar

Director

British

Born October 1946 (80)

Officer history (13 former)

29 September 2025

Appointed Hochstein-Mintzel, Kilian Justus, Dr as Director

9 June 2025

Resigned Hickman, Max Peter, Dr as Director

27 January 2025

Appointed Davis, Joanna Elizabeth as Director

9 December 2024

Resigned Songhurst, Keith as Director

18 October 2021

Appointed Macdonnell, Sean Patrick Jerome, Dr as Director

28 September 2021

Resigned Rudra, Thilaka Prakash, Dr as Director

8 December 2020

Appointed Turner, Iain Stewart as Director

11 November 2015

Appointed Songhurst, Keith as Director

23 September 2015

Resigned Livesley, Adrian William as Director

2 September 2014

Appointed Thrower, Elizabeth as Director

23 April 2012

Resigned Hall, Elizabeth, Dr as Director

1 November 2011

Appointed Busfield, Naomi Joan, Professor as Director

8 March 2010

Resigned Frost, Anthony Hazelwood as Director

13 January 2010

Appointed Rudra, Thilaka Prakash, Dr as Director

31 December 2009

Resigned Whybrow, Roger Watson as Director

14 July 2009

Appointed Pertwee, Mark Ferens as Director

27 February 2006

Resigned Griffin, Ronald as Director

14 September 2005

Appointed Hickman, Max Peter, Dr as Director

23 February 2004

Resigned Pertwee, Christopher Ferens as Director

6 January 2003

Appointed Livesley, Adrian William as Director

16 February 1998

Resigned Tomkins, Arthur Robin Winwood as Director

16 February 1998

Resigned Blaxill, Alec Christopher as Director

16 February 1998

Appointed Hayward, Christine as Director

21 July 1997

Appointed Hall, Elizabeth, Dr as Director

14 March 1994

Appointed Tomkins, Arthur Robin Winwood as Director

13 December 1993

Resigned Partington, William Rodney as Director

22 February 1993

Resigned Hart, Ralph David as Director

Ownership 0 active

People and entities with significant control, from the Companies House PSC register

The company has declared that it has no person with significant control.

Financials

Balance sheet as at 31 December 2025 · full accounts

Trend

Employees

Balance sheet detail

	2025	2024	2023	2021	2020

Filings 122

Date	Description	Made Up To
10 March 2026	Full accounts	31 December 2025
21 January 2026	Confirmation statement with no updates	20 January 2026
30 September 2025	Appointment of a director
17 June 2025	Termination of appointment of a director
28 April 2025	Second filing for the appointment of a director