GRESHAM TECHNOLOGIES LIMITED

Company summary

Company number: 01072032
Status: ACTIVE
Incorporated / age: 14 September 197254 years
Registered office: Aldermary House, 10-15 Queen Street, London, EC4N 1TX
Accounts due: 31 December 2026
Confirmation statement due: 24 May 2027
Active officers: 2
Outstanding charges: 0

Sourced from Companies House, retrieved 14 October 2026 at 22:30 UTC. This is public register information, not a credit or legal assessment.

View this company on the Companies House register

Company type
Private limited company
Address
Aldermary House, 10-15 Queen Street, London, EC4N 1TX
Nature of business
Activities of head offices
Previous company names
GRESHAM TECHNOLOGIES PLC
GRESHAM COMPUTING PLC.
GRESHAM TELECOMPUTING PLC
TELECOMPUTING PLC
TELECOMPUTING (HOLDINGS) P.L.C.
PENCARN LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
HEPSWORTH, Mark Graham ACTIVE	Director	22 Sep 2025		England	August 1959	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
YATES, David Trevor ACTIVE	Director	31 Jul 2024		England	April 1986	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
BURCH, Alice Frances RESIGNED	Secretary	22 Sep 2025	01 Jan 2026			Aldermary House, 10-15 Queen Street, London, EC4N 1TX
CATHIE, Jonathan Paul RESIGNED	Secretary	21 Mar 2014	23 Dec 2024			Aldermary House, 10-15 Queen Street, London, EC4N 1TX
ERRINGTON, Christopher Mark RESIGNED	Secretary	13 Feb 2004	01 Oct 2009			Birkdale, Green Lane Chilworth, Southampton, Hampshire, SO16 7JW
GRUBB, Robert James RESIGNED	Secretary	01 Oct 2009	21 Mar 2014			Aldermary House, 10-15 Queen Street, London, EC4N 1TX, England
MIDDLETON, Richard Peter RESIGNED	Secretary		13 Jan 1998			Court Barn, Floud Lane, West Meon, Hampshire, GU32 1JE
OSMAN, Dean RESIGNED	Secretary	13 Jan 1998	13 Feb 2004			Pine Ridge Pinelands Road, Chilworth, Southampton, SO16 7HH
YATES, David Trevor RESIGNED	Secretary	23 Dec 2024	22 Sep 2025			Aldermary House, 10-15 Queen Street, London, EC4N 1TX
ARCHER, Kenneth RESIGNED	Director	09 Jun 2010	30 Sep 2020	United Kingdom	December 1951	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
AVES, James Edward RESIGNED	Director	21 Jun 2001	28 Aug 2009		April 1936	25 Holroyd Road, London, SW15 6LN
BALCHIN, Andrew Mark RESIGNED	Director	15 May 2017	09 Jul 2024	England	January 1961	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
BICKERTON, Peter William RESIGNED	Director		04 Apr 2000		July 1940	23 Wilton Crescent, London, SW1X 8SA
DAVIES, Alan RESIGNED	Director		06 Apr 2000		March 1954	Mellows Hook Park Road, Warsash, Southampton, Hampshire, SO31 9HW
DONALDSON, Hamish RESIGNED	Director	04 Jul 1997	31 Aug 1997	England	June 1936	Edgecombe Hill Road, Haslemere, Surrey, GU27 2JN
ERRINGTON, Christopher Mark RESIGNED	Director	19 Apr 2004	31 May 2017	England	October 1965	Aldermary House, 10-15 Queen Street, London, EC4N 1TX, England
GLENN, Robert RESIGNED	Director	23 May 2006	31 Jan 2008		January 1966	7 Glenore, Berries Road, Cookham, Berkshire, SL6 9RX
GRAHAM, George Malcolm Roger RESIGNED	Director	07 Jul 1997	04 Apr 2000	United Kingdom	May 1939	Gaston House, Gaston Green Little Hallingbury, Bishops Stortford, Hertfordshire, CM22 7QS
GREEN, Sydney John RESIGNED	Director		28 May 2004		February 1941	Apartado . 346o Vale, 8401 - 901 Lagoa, Portugal, FOREIGN
GREENBANK, Martin Stuart RESIGNED	Director	01 May 1999	24 Sep 1999	England	February 1948	Greenfield Villa, 52 Church Street Gildersome, Leeds, West Yorkshire, LS27 7AL
GRUBB, Robert James RESIGNED	Director	29 Mar 2011	13 Mar 2018	England	October 1980	Aldermary House, 10-15 Queen Street, London, EC4N 1TX, England
HOWARTH, Alan Miles RESIGNED	Director	11 Aug 2003	28 Apr 2008	United Kingdom	September 1945	The Ridges, Penwith Drive, Haslemere, Surrey, GU27 3PP
HOWE-DAVIES, Christopher George RESIGNED	Director	05 Jan 1994	07 Jul 1997	England	February 1946	Bridge House, Appleford, Abingdon, Oxfordshire, OX14 4NU
JAKES, Clifford Duncan RESIGNED	Director	24 Sep 1999	04 Apr 2000	United Kingdom	December 1942	Deeracres, Lisle Court Road, Lymington, Hampshire, SO41 5SH
JOSS, Imogen Melissa RESIGNED	Director	01 Sep 2016	31 Oct 2020	United Kingdom	December 1962	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
KNOTT, Jennifer Katherine RESIGNED	Director	12 Oct 2020	09 Jul 2024	United Kingdom	April 1968	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
LAST, Richard RESIGNED	Director	17 Oct 2023	09 Jul 2024	England	July 1957	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
MANOCHA, Ian Mark RESIGNED	Director	01 Jun 2015	14 Aug 2025	England	March 1966	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
MIDDLETON, Richard Peter RESIGNED	Director	22 Dec 1994	28 Nov 1997	England	September 1947	Court Barn, Floud Lane, West Meon, Hampshire, GU32 1JE
MULLAN, Thomas Oliver RESIGNED	Director	13 Mar 2018	31 Jul 2024	United Kingdom	May 1983	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
OSMAN, Dean RESIGNED	Director	01 Jan 1998	30 Jun 2006		May 1962	Pine Ridge Pinelands Road, Chilworth, Southampton, SO16 7HH
PURCHASE, Stephen William RESIGNED	Director		30 Nov 2007	England	July 1952	Forest Front, Hythe, Southampton, Hampshire, SO45 3RJ
PURDEY, Hamish John RESIGNED	Director	18 Jun 2014	26 Jan 2015	United Kingdom	May 1975	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
READ, Trevor Leslie RESIGNED	Director	07 Jul 1997	31 Jan 2000	Uk	November 1946	Littlegate House Parkgate, Elham, Canterbury, Kent, CT4 6NE
ROYDE, Max RESIGNED	Director	28 Aug 2009	30 Sep 2016	United Kingdom	January 1972	Aldermary House, 10-15 Queen Street, London, EC4N 1TX, England
SCOTT, Oliver Rupert Andrew RESIGNED	Director	11 Jan 2024	09 Jul 2024	England	December 1967	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
SEPKES, Eric RESIGNED	Director	29 Apr 2008	01 Nov 2010	United Kingdom	May 1949	116 Ridge Langley, South Croydon, Surrey, CR2 0AS
SIMMONDS, Peter Anthony RESIGNED	Director	01 Aug 2020	25 Jul 2023	England	April 1958	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
SIMPSON, William Graham RESIGNED	Director	26 Nov 1999	06 Apr 2000		July 1961	Petham Lodge, The Broadway, Petham, Canterbury, Kent, CT4 5RX
SWINBANK, Christopher RESIGNED	Director	05 Jan 1994	07 Jul 1997	England	February 1952	Sandy Lane House Sandy Lane, Boars Hill, Oxford, Oxfordshire, OX1 5HN
WALTON GREEN, Andrew John Scott RESIGNED	Director	11 Apr 2000	28 Apr 2010	United Kingdom	May 1963	Courtfield, 60 Spencer Road, Ryde, Isle Of Wight, PO33 3AF
WANDHÖFER, Ruth, Dr RESIGNED	Director	12 Oct 2020	25 Jul 2023	England	February 1976	Aldermary House, 10-15 Queen Street, London, EC4N 1TX
WHITAKER, Michael Keith RESIGNED	Director		24 Feb 1993	United Kingdom	November 1954	24 Ladbroke Square, London, W11 3NB

HEPSWORTH, Mark Graham ACTIVE
Role: Director
Appointed on: 22 Sep 2025
Country of Residence: England
Date of birth: August 1959
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

YATES, David Trevor ACTIVE
Role: Director
Appointed on: 31 Jul 2024
Country of Residence: England
Date of birth: April 1986
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

BURCH, Alice Frances RESIGNED
Role: Secretary
Appointed on: 22 Sep 2025
Resigned on: 01 Jan 2026
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

CATHIE, Jonathan Paul RESIGNED
Role: Secretary
Appointed on: 21 Mar 2014
Resigned on: 23 Dec 2024
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

ERRINGTON, Christopher Mark RESIGNED
Role: Secretary
Appointed on: 13 Feb 2004
Resigned on: 01 Oct 2009
Address: Birkdale, Green Lane Chilworth, Southampton, Hampshire, SO16 7JW

GRUBB, Robert James RESIGNED
Role: Secretary
Appointed on: 01 Oct 2009
Resigned on: 21 Mar 2014
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX, England

MIDDLETON, Richard Peter RESIGNED
Role: Secretary
Appointed on:
Resigned on: 13 Jan 1998
Address: Court Barn, Floud Lane, West Meon, Hampshire, GU32 1JE

OSMAN, Dean RESIGNED
Role: Secretary
Appointed on: 13 Jan 1998
Resigned on: 13 Feb 2004
Address: Pine Ridge Pinelands Road, Chilworth, Southampton, SO16 7HH

YATES, David Trevor RESIGNED
Role: Secretary
Appointed on: 23 Dec 2024
Resigned on: 22 Sep 2025
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

ARCHER, Kenneth RESIGNED
Role: Director
Appointed on: 09 Jun 2010
Resigned on: 30 Sep 2020
Country of Residence: United Kingdom
Date of birth: December 1951
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

AVES, James Edward RESIGNED
Role: Director
Appointed on: 21 Jun 2001
Resigned on: 28 Aug 2009
Date of birth: April 1936
Address: 25 Holroyd Road, London, SW15 6LN

BALCHIN, Andrew Mark RESIGNED
Role: Director
Appointed on: 15 May 2017
Resigned on: 09 Jul 2024
Country of Residence: England
Date of birth: January 1961
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

BICKERTON, Peter William RESIGNED
Role: Director
Appointed on:
Resigned on: 04 Apr 2000
Date of birth: July 1940
Address: 23 Wilton Crescent, London, SW1X 8SA

DAVIES, Alan RESIGNED
Role: Director
Appointed on:
Resigned on: 06 Apr 2000
Date of birth: March 1954
Address: Mellows Hook Park Road, Warsash, Southampton, Hampshire, SO31 9HW

DONALDSON, Hamish RESIGNED
Role: Director
Appointed on: 04 Jul 1997
Resigned on: 31 Aug 1997
Country of Residence: England
Date of birth: June 1936
Address: Edgecombe Hill Road, Haslemere, Surrey, GU27 2JN

ERRINGTON, Christopher Mark RESIGNED
Role: Director
Appointed on: 19 Apr 2004
Resigned on: 31 May 2017
Country of Residence: England
Date of birth: October 1965
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX, England

GLENN, Robert RESIGNED
Role: Director
Appointed on: 23 May 2006
Resigned on: 31 Jan 2008
Date of birth: January 1966
Address: 7 Glenore, Berries Road, Cookham, Berkshire, SL6 9RX

GRAHAM, George Malcolm Roger RESIGNED
Role: Director
Appointed on: 07 Jul 1997
Resigned on: 04 Apr 2000
Country of Residence: United Kingdom
Date of birth: May 1939
Address: Gaston House, Gaston Green Little Hallingbury, Bishops Stortford, Hertfordshire, CM22 7QS

GREEN, Sydney John RESIGNED
Role: Director
Appointed on:
Resigned on: 28 May 2004
Date of birth: February 1941
Address: Apartado . 346o Vale, 8401 - 901 Lagoa, Portugal, FOREIGN

GREENBANK, Martin Stuart RESIGNED
Role: Director
Appointed on: 01 May 1999
Resigned on: 24 Sep 1999
Country of Residence: England
Date of birth: February 1948
Address: Greenfield Villa, 52 Church Street Gildersome, Leeds, West Yorkshire, LS27 7AL

GRUBB, Robert James RESIGNED
Role: Director
Appointed on: 29 Mar 2011
Resigned on: 13 Mar 2018
Country of Residence: England
Date of birth: October 1980
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX, England

HOWARTH, Alan Miles RESIGNED
Role: Director
Appointed on: 11 Aug 2003
Resigned on: 28 Apr 2008
Country of Residence: United Kingdom
Date of birth: September 1945
Address: The Ridges, Penwith Drive, Haslemere, Surrey, GU27 3PP

HOWE-DAVIES, Christopher George RESIGNED
Role: Director
Appointed on: 05 Jan 1994
Resigned on: 07 Jul 1997
Country of Residence: England
Date of birth: February 1946
Address: Bridge House, Appleford, Abingdon, Oxfordshire, OX14 4NU

JAKES, Clifford Duncan RESIGNED
Role: Director
Appointed on: 24 Sep 1999
Resigned on: 04 Apr 2000
Country of Residence: United Kingdom
Date of birth: December 1942
Address: Deeracres, Lisle Court Road, Lymington, Hampshire, SO41 5SH

JOSS, Imogen Melissa RESIGNED
Role: Director
Appointed on: 01 Sep 2016
Resigned on: 31 Oct 2020
Country of Residence: United Kingdom
Date of birth: December 1962
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

KNOTT, Jennifer Katherine RESIGNED
Role: Director
Appointed on: 12 Oct 2020
Resigned on: 09 Jul 2024
Country of Residence: United Kingdom
Date of birth: April 1968
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

LAST, Richard RESIGNED
Role: Director
Appointed on: 17 Oct 2023
Resigned on: 09 Jul 2024
Country of Residence: England
Date of birth: July 1957
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

MANOCHA, Ian Mark RESIGNED
Role: Director
Appointed on: 01 Jun 2015
Resigned on: 14 Aug 2025
Country of Residence: England
Date of birth: March 1966
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

MIDDLETON, Richard Peter RESIGNED
Role: Director
Appointed on: 22 Dec 1994
Resigned on: 28 Nov 1997
Country of Residence: England
Date of birth: September 1947
Address: Court Barn, Floud Lane, West Meon, Hampshire, GU32 1JE

MULLAN, Thomas Oliver RESIGNED
Role: Director
Appointed on: 13 Mar 2018
Resigned on: 31 Jul 2024
Country of Residence: United Kingdom
Date of birth: May 1983
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

OSMAN, Dean RESIGNED
Role: Director
Appointed on: 01 Jan 1998
Resigned on: 30 Jun 2006
Date of birth: May 1962
Address: Pine Ridge Pinelands Road, Chilworth, Southampton, SO16 7HH

PURCHASE, Stephen William RESIGNED
Role: Director
Appointed on:
Resigned on: 30 Nov 2007
Country of Residence: England
Date of birth: July 1952
Address: Forest Front, Hythe, Southampton, Hampshire, SO45 3RJ

PURDEY, Hamish John RESIGNED
Role: Director
Appointed on: 18 Jun 2014
Resigned on: 26 Jan 2015
Country of Residence: United Kingdom
Date of birth: May 1975
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

READ, Trevor Leslie RESIGNED
Role: Director
Appointed on: 07 Jul 1997
Resigned on: 31 Jan 2000
Country of Residence: Uk
Date of birth: November 1946
Address: Littlegate House Parkgate, Elham, Canterbury, Kent, CT4 6NE

ROYDE, Max RESIGNED
Role: Director
Appointed on: 28 Aug 2009
Resigned on: 30 Sep 2016
Country of Residence: United Kingdom
Date of birth: January 1972
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX, England

SCOTT, Oliver Rupert Andrew RESIGNED
Role: Director
Appointed on: 11 Jan 2024
Resigned on: 09 Jul 2024
Country of Residence: England
Date of birth: December 1967
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

SEPKES, Eric RESIGNED
Role: Director
Appointed on: 29 Apr 2008
Resigned on: 01 Nov 2010
Country of Residence: United Kingdom
Date of birth: May 1949
Address: 116 Ridge Langley, South Croydon, Surrey, CR2 0AS

SIMMONDS, Peter Anthony RESIGNED
Role: Director
Appointed on: 01 Aug 2020
Resigned on: 25 Jul 2023
Country of Residence: England
Date of birth: April 1958
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

SIMPSON, William Graham RESIGNED
Role: Director
Appointed on: 26 Nov 1999
Resigned on: 06 Apr 2000
Date of birth: July 1961
Address: Petham Lodge, The Broadway, Petham, Canterbury, Kent, CT4 5RX

SWINBANK, Christopher RESIGNED
Role: Director
Appointed on: 05 Jan 1994
Resigned on: 07 Jul 1997
Country of Residence: England
Date of birth: February 1952
Address: Sandy Lane House Sandy Lane, Boars Hill, Oxford, Oxfordshire, OX1 5HN

WALTON GREEN, Andrew John Scott RESIGNED
Role: Director
Appointed on: 11 Apr 2000
Resigned on: 28 Apr 2010
Country of Residence: United Kingdom
Date of birth: May 1963
Address: Courtfield, 60 Spencer Road, Ryde, Isle Of Wight, PO33 3AF

WANDHÖFER, Ruth, Dr RESIGNED
Role: Director
Appointed on: 12 Oct 2020
Resigned on: 25 Jul 2023
Country of Residence: England
Date of birth: February 1976
Address: Aldermary House, 10-15 Queen Street, London, EC4N 1TX

WHITAKER, Michael Keith RESIGNED
Role: Director
Appointed on:
Resigned on: 24 Feb 1993
Country of Residence: United Kingdom
Date of birth: November 1954
Address: 24 Ladbroke Square, London, W11 3NB

Filing history

Timeline

People with significant control

Charges

Created	Status	Filings
08 Jan 2026	Outstanding	Registration of a charge (MR01) (opens in a new tab)
03 Nov 2023	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
29 Jul 2021	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
21 Jun 2021	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
21 Jun 2021	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
21 Jun 2021	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
28 May 2021	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
18 Mar 2008	Satisfied	Registration of a charge (395) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
15 Oct 2001	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
12 Dec 2000	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
22 Nov 2000	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
29 Mar 2000	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
22 Mar 2000	Satisfied	Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
22 Mar 2000	Satisfied	Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
08 Apr 1999	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
18 Nov 1991	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
26 Feb 1990	Satisfied	Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
10 Mar 1980	Satisfied

Registers

Exemptions

An exemption explains why the usual people-with-significant-control information may not be held at Companies House. It is not an adverse finding.

Voting shares are traded on a UK regulated market
From
10 May 2018
To
10 May 2022
Disclosure Guidance and Transparency Rules chapter 5 applies
From
10 May 2017
To
23 May 2022

Legal Entity Identifier

Financial Conduct Authority

Check whether the FCA Financial Services Register holds a record for this company.

The register is only searched when you ask, and a record is matched only by Companies House number.