CHEMAI LIMITED

Company summary

Company number: 05845469
Status: ACTIVE
Incorporated / age: 13 June 200620 years
Registered office: West Hill House Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
Accounts due: 30 September 2027
Confirmation statement due: 11 June 2027
Active officers: 5
Outstanding charges: 0

Sourced from Companies House, retrieved 26 September 2026 at 12:03 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
West Hill House Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
Nature of business
Activities of head offices
Previous company names
DEEPMATTER GROUP LIMITED
DEEPMATTER GROUP PLC
CRONIN GROUP PLC
OXACO PLC
OXFORD ADVANCED SURFACES GROUP PLC
KANYON PLC
KANYON TWO PLC

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
HAND, Jenny Grace ACTIVE	Secretary	01 Sep 2023				West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
AUBREY, Alan John ACTIVE	Director	27 May 2022		United Kingdom	April 1961	West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
NORWOOD, David Robert ACTIVE	Director	19 Aug 2024		Portugal	October 1968	West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
ROLLET DE FOURGEROLLES, Antonin Robert ACTIVE	Director	01 Sep 2024		United States	August 1965	West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
WARNE, Mark Robert, Dr ACTIVE	Director	15 Sep 2015		United Kingdom	May 1975	West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
BENSON, Fraser RESIGNED	Secretary	23 Nov 2020	01 Sep 2023			West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
BRETHERTON, Michael Anthony RESIGNED	Secretary	15 Sep 2015	28 Jun 2019			The Walbrook Building, 25 Walbrook, London, EC4N 8AF, England
GORDON, Nigel Raymond RESIGNED	Secretary	08 Aug 2006	15 May 2008			22 Adelaide Close, Stanmore, Middlesex, HA7 3EN
LEES, Lauren Rachel RESIGNED	Secretary	28 Jun 2019	19 Oct 2020			38, Queen Street, Glasgow, G1 3DX, Scotland
SPINKS, Philip Graham RESIGNED	Secretary	19 May 2008	15 Sep 2015			24, Cornhill, London, EC3V 3ND, England
WARNE, Mark Robert, Dr RESIGNED	Secretary	19 Oct 2020	23 Nov 2020			St Brandon's House, Great George Street, Bristol, BS1 5QT
SCRIP SECRETARIES LIMITED RESIGNED	Secretary	13 Jun 2006	08 Aug 2006			5th Floor, 17 Hanover Square, London, W1S 1HU
WATERLOW SECRETARIES LIMITED RESIGNED	Nominee Secretary	13 Jun 2006	13 Jun 2006			6-8 Underwood Street, London, N1 7JQ
AUBREY, Alan John RESIGNED	Director	27 Apr 2007	31 Dec 2007		April 1961	Reynard House, Fox Garth, Nether Poppleton, York, YO26 6LP
BACH, Karen RESIGNED	Director	01 Nov 2020	27 May 2022	England	January 1970	29, St Brandon's House, Great George Street, Bristol, BS1 5QT, England
BENSON, Fraser RESIGNED	Director	01 Nov 2020	01 Sep 2023	England	September 1979	West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
BOTT, David Charles, Dr RESIGNED	Director	08 Feb 2010	08 Sep 2014	England	November 1953	Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England
BRAVO, Marcelo Leonardo RESIGNED	Director	31 Dec 2007	31 Dec 2009	England	November 1959	6 Stone Meadow, Oxford, Oxfordshire, OX2 6TQ
BRETHERTON, Michael Anthony RESIGNED	Director	03 Jun 2015	28 Jun 2019	Channel Islands	December 1955	The Walbrook Building, 25 Walbrook, London, EC4N 8AF, England
BRETHERTON, Michael Anthony RESIGNED	Director	13 Jun 2006	24 Sep 2013	England	December 1955	Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England
CLEEVELY, David Douglas, Dr RESIGNED	Director	08 Nov 2017	12 Apr 2019	England	September 1953	14, Latham Road, Cambridge, CB2 7EQ, England
CRONIN, Leroy, Professor RESIGNED	Director	15 Sep 2015	12 Apr 2019	Scotland	June 1973	The Walbrook Building, 25 Walbrook, London, EC4N 8AF, England
EASON, Michael Douglas, Dr RESIGNED	Director	01 Oct 2009	29 Mar 2011	United Kingdom	July 1974	Begbroke Centre, For Innovation & Enterprise, Oxford University, Begbroke Science Park Sandy Lane, Yarnton Oxfordshire, OX5 1PF
EDE, Laurence John RESIGNED	Director	26 Apr 2017	01 May 2023	England	September 1971	29, St Brandon's House, Great George Street, Bristol, BS1 5QT, England
EDE-GOLIGHTLY, James Lawrence RESIGNED	Director	21 Jul 2014	25 Jun 2020	United Kingdom	August 1979	St Brandon's House, Great George Street, Bristol, BS1 5QT
EDWARDS, Michael John RESIGNED	Director	29 Mar 2011	13 Sep 2013	United Kingdom	May 1958	Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England
GOERNER, Bettina RESIGNED	Director	15 Mar 2019	09 Mar 2021	Germany	May 1983	Deepmatter Group Plc, 38 Queen Street, Glasgow, G1 3DX, Scotland
LEES, Lauren Rachel RESIGNED	Director	28 Jun 2019	19 Oct 2020	Scotland	July 1987	38 Queen Street, Queen Street, Glasgow, G1 3DX, Scotland
LLOYD, Byron David RESIGNED	Director	13 Jun 2006	31 Dec 2007	Wales	April 1968	15 Waterloo Gardens, Cardiff, CF23 5AA
MELDRUM, Adrian Gilmour RESIGNED	Director	01 Oct 2012	14 Jul 2014	England	March 1970	Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England
MOLONEY, Mark Gerard, Professor RESIGNED	Director	31 Dec 2007	07 Jan 2009	England	February 1959	83 Fogwell Road, Oxford, Oxfordshire, OX2 9SD
NAYLOR, Andrew James RESIGNED	Director	31 Dec 2007	08 Feb 2010	United Kingdom	October 1972	DE55
NORWOOD, David Robert RESIGNED	Director	27 Apr 2007	31 Dec 2008		October 1968	37 Oxford Castle, New Road, Oxford, Oxfordshire, OX1 1AY
ROBERTS, Bryn Richard RESIGNED	Director	01 Aug 2021	11 Mar 2026	Switzerland	February 1968	West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
ROWLEY, Peter John, Dr RESIGNED	Director	17 Oct 2011	08 Sep 2014	England	June 1943	Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England
SCUDAMORE, Jeremy Paul RESIGNED	Director	31 Dec 2007	08 Feb 2010	United Kingdom	April 1947	White House, Cliff Road Acton Bridge, Northwich, Cheshire, CW8 3QP
SPINKS, Philip Graham RESIGNED	Director	27 Feb 2008	12 May 2016	United Kingdom	March 1971	24, Cornhill, London, EC3V 3ND, England
SUTCLIFFE, Matthew Leslie RESIGNED	Director	26 Sep 2006	31 Dec 2007	United Kingdom	July 1966	83d Gloucester Street, London, SW1V 4EB
WALTER, Mirko RESIGNED	Director	09 Mar 2021	01 May 2026	Germany	June 1980	West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England
WATERLOW NOMINEES LIMITED RESIGNED	Nominee Director	13 Jun 2006	13 Jun 2006			6-8 Underwood Street, London, N1 7JQ
WATERLOW SECRETARIES LIMITED RESIGNED	Nominee Director	13 Jun 2006	13 Jun 2006			6-8 Underwood Street, London, N1 7JQ

HAND, Jenny Grace ACTIVE
Role: Secretary
Appointed on: 01 Sep 2023
Address: West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England

AUBREY, Alan John ACTIVE
Role: Director
Appointed on: 27 May 2022
Country of Residence: United Kingdom
Date of birth: April 1961
Address: West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England

NORWOOD, David Robert ACTIVE
Role: Director
Appointed on: 19 Aug 2024
Country of Residence: Portugal
Date of birth: October 1968
Address: West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England

ROLLET DE FOURGEROLLES, Antonin Robert ACTIVE
Role: Director
Appointed on: 01 Sep 2024
Country of Residence: United States
Date of birth: August 1965
Address: West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England

WARNE, Mark Robert, Dr ACTIVE
Role: Director
Appointed on: 15 Sep 2015
Country of Residence: United Kingdom
Date of birth: May 1975
Address: West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England

BENSON, Fraser RESIGNED
Role: Secretary
Appointed on: 23 Nov 2020
Resigned on: 01 Sep 2023
Address: West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England

BRETHERTON, Michael Anthony RESIGNED
Role: Secretary
Appointed on: 15 Sep 2015
Resigned on: 28 Jun 2019
Address: The Walbrook Building, 25 Walbrook, London, EC4N 8AF, England

GORDON, Nigel Raymond RESIGNED
Role: Secretary
Appointed on: 08 Aug 2006
Resigned on: 15 May 2008
Address: 22 Adelaide Close, Stanmore, Middlesex, HA7 3EN

LEES, Lauren Rachel RESIGNED
Role: Secretary
Appointed on: 28 Jun 2019
Resigned on: 19 Oct 2020
Address: 38, Queen Street, Glasgow, G1 3DX, Scotland

SPINKS, Philip Graham RESIGNED
Role: Secretary
Appointed on: 19 May 2008
Resigned on: 15 Sep 2015
Address: 24, Cornhill, London, EC3V 3ND, England

WARNE, Mark Robert, Dr RESIGNED
Role: Secretary
Appointed on: 19 Oct 2020
Resigned on: 23 Nov 2020
Address: St Brandon's House, Great George Street, Bristol, BS1 5QT

SCRIP SECRETARIES LIMITED RESIGNED
Role: Secretary
Appointed on: 13 Jun 2006
Resigned on: 08 Aug 2006
Address: 5th Floor, 17 Hanover Square, London, W1S 1HU

WATERLOW SECRETARIES LIMITED RESIGNED
Role: Nominee Secretary
Appointed on: 13 Jun 2006
Resigned on: 13 Jun 2006
Address: 6-8 Underwood Street, London, N1 7JQ

AUBREY, Alan John RESIGNED
Role: Director
Appointed on: 27 Apr 2007
Resigned on: 31 Dec 2007
Date of birth: April 1961
Address: Reynard House, Fox Garth, Nether Poppleton, York, YO26 6LP

BACH, Karen RESIGNED
Role: Director
Appointed on: 01 Nov 2020
Resigned on: 27 May 2022
Country of Residence: England
Date of birth: January 1970
Address: 29, St Brandon's House, Great George Street, Bristol, BS1 5QT, England

BENSON, Fraser RESIGNED
Role: Director
Appointed on: 01 Nov 2020
Resigned on: 01 Sep 2023
Country of Residence: England
Date of birth: September 1979
Address: West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England

BOTT, David Charles, Dr RESIGNED
Role: Director
Appointed on: 08 Feb 2010
Resigned on: 08 Sep 2014
Country of Residence: England
Date of birth: November 1953
Address: Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England

BRAVO, Marcelo Leonardo RESIGNED
Role: Director
Appointed on: 31 Dec 2007
Resigned on: 31 Dec 2009
Country of Residence: England
Date of birth: November 1959
Address: 6 Stone Meadow, Oxford, Oxfordshire, OX2 6TQ

BRETHERTON, Michael Anthony RESIGNED
Role: Director
Appointed on: 03 Jun 2015
Resigned on: 28 Jun 2019
Country of Residence: Channel Islands
Date of birth: December 1955
Address: The Walbrook Building, 25 Walbrook, London, EC4N 8AF, England

BRETHERTON, Michael Anthony RESIGNED
Role: Director
Appointed on: 13 Jun 2006
Resigned on: 24 Sep 2013
Country of Residence: England
Date of birth: December 1955
Address: Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England

CLEEVELY, David Douglas, Dr RESIGNED
Role: Director
Appointed on: 08 Nov 2017
Resigned on: 12 Apr 2019
Country of Residence: England
Date of birth: September 1953
Address: 14, Latham Road, Cambridge, CB2 7EQ, England

CRONIN, Leroy, Professor RESIGNED
Role: Director
Appointed on: 15 Sep 2015
Resigned on: 12 Apr 2019
Country of Residence: Scotland
Date of birth: June 1973
Address: The Walbrook Building, 25 Walbrook, London, EC4N 8AF, England

EASON, Michael Douglas, Dr RESIGNED
Role: Director
Appointed on: 01 Oct 2009
Resigned on: 29 Mar 2011
Country of Residence: United Kingdom
Date of birth: July 1974
Address: Begbroke Centre, For Innovation & Enterprise, Oxford University, Begbroke Science Park Sandy Lane, Yarnton Oxfordshire, OX5 1PF

EDE, Laurence John RESIGNED
Role: Director
Appointed on: 26 Apr 2017
Resigned on: 01 May 2023
Country of Residence: England
Date of birth: September 1971
Address: 29, St Brandon's House, Great George Street, Bristol, BS1 5QT, England

EDE-GOLIGHTLY, James Lawrence RESIGNED
Role: Director
Appointed on: 21 Jul 2014
Resigned on: 25 Jun 2020
Country of Residence: United Kingdom
Date of birth: August 1979
Address: St Brandon's House, Great George Street, Bristol, BS1 5QT

EDWARDS, Michael John RESIGNED
Role: Director
Appointed on: 29 Mar 2011
Resigned on: 13 Sep 2013
Country of Residence: United Kingdom
Date of birth: May 1958
Address: Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England

GOERNER, Bettina RESIGNED
Role: Director
Appointed on: 15 Mar 2019
Resigned on: 09 Mar 2021
Country of Residence: Germany
Date of birth: May 1983
Address: Deepmatter Group Plc, 38 Queen Street, Glasgow, G1 3DX, Scotland

LEES, Lauren Rachel RESIGNED
Role: Director
Appointed on: 28 Jun 2019
Resigned on: 19 Oct 2020
Country of Residence: Scotland
Date of birth: July 1987
Address: 38 Queen Street, Queen Street, Glasgow, G1 3DX, Scotland

LLOYD, Byron David RESIGNED
Role: Director
Appointed on: 13 Jun 2006
Resigned on: 31 Dec 2007
Country of Residence: Wales
Date of birth: April 1968
Address: 15 Waterloo Gardens, Cardiff, CF23 5AA

MELDRUM, Adrian Gilmour RESIGNED
Role: Director
Appointed on: 01 Oct 2012
Resigned on: 14 Jul 2014
Country of Residence: England
Date of birth: March 1970
Address: Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England

MOLONEY, Mark Gerard, Professor RESIGNED
Role: Director
Appointed on: 31 Dec 2007
Resigned on: 07 Jan 2009
Country of Residence: England
Date of birth: February 1959
Address: 83 Fogwell Road, Oxford, Oxfordshire, OX2 9SD

NAYLOR, Andrew James RESIGNED
Role: Director
Appointed on: 31 Dec 2007
Resigned on: 08 Feb 2010
Country of Residence: United Kingdom
Date of birth: October 1972
Address: DE55

NORWOOD, David Robert RESIGNED
Role: Director
Appointed on: 27 Apr 2007
Resigned on: 31 Dec 2008
Date of birth: October 1968
Address: 37 Oxford Castle, New Road, Oxford, Oxfordshire, OX1 1AY

ROBERTS, Bryn Richard RESIGNED
Role: Director
Appointed on: 01 Aug 2021
Resigned on: 11 Mar 2026
Country of Residence: Switzerland
Date of birth: February 1968
Address: West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England

ROWLEY, Peter John, Dr RESIGNED
Role: Director
Appointed on: 17 Oct 2011
Resigned on: 08 Sep 2014
Country of Residence: England
Date of birth: June 1943
Address: Centre For Innovation And Enterprise, Begbroke Science Park, Woodstock Road, Begbroke, OX5 1PF, England

SCUDAMORE, Jeremy Paul RESIGNED
Role: Director
Appointed on: 31 Dec 2007
Resigned on: 08 Feb 2010
Country of Residence: United Kingdom
Date of birth: April 1947
Address: White House, Cliff Road Acton Bridge, Northwich, Cheshire, CW8 3QP

SPINKS, Philip Graham RESIGNED
Role: Director
Appointed on: 27 Feb 2008
Resigned on: 12 May 2016
Country of Residence: United Kingdom
Date of birth: March 1971
Address: 24, Cornhill, London, EC3V 3ND, England

SUTCLIFFE, Matthew Leslie RESIGNED
Role: Director
Appointed on: 26 Sep 2006
Resigned on: 31 Dec 2007
Country of Residence: United Kingdom
Date of birth: July 1966
Address: 83d Gloucester Street, London, SW1V 4EB

WALTER, Mirko RESIGNED
Role: Director
Appointed on: 09 Mar 2021
Resigned on: 01 May 2026
Country of Residence: Germany
Date of birth: June 1980
Address: West Hill House, Allerton Hill, Chapel Allerton, Leeds, LS7 3QB, England

WATERLOW NOMINEES LIMITED RESIGNED
Role: Nominee Director
Appointed on: 13 Jun 2006
Resigned on: 13 Jun 2006
Address: 6-8 Underwood Street, London, N1 7JQ