ELEMENT SIX (UK) LIMITED.

Company summary

Company number: 01050981
Status: ACTIVE
Incorporated / age: 21 April 197254 years
Registered office: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
Accounts due: 30 September 2027
Confirmation statement due: 13 January 2027
Active officers: 6
Outstanding charges: 0

Sourced from Companies House, retrieved 26 September 2026 at 15:22 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
Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
Nature of business
Other research and experimental development on natural sciences and engineering
Previous company names
DIAMONDEUROP(U.K.)LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
DE BEERS CORPORATE SECRETARY LIMITED ACTIVE	Secretary	10 Jul 2023				17, Charterhouse Street, London, EC1N 6RA, England
DE KLERK, Jacobus Steyn ACTIVE	Director	07 Feb 2022		England	May 1969	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
DUFFY, Siobhan ACTIVE	Director	25 Feb 2015		Ireland	October 1966	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR, England
LEATHERS, Erica ACTIVE	Director	13 Apr 2022		England	May 1974	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
PERKINS, Neil ACTIVE	Director	29 Apr 2024		England	October 1975	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
WILLIAMS, Emma ACTIVE	Director	11 Nov 2023		England	August 1976	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
BLAIR, Lynsey Ann RESIGNED	Secretary	01 May 2011	23 Aug 2013			9, Rue Sainte Zithe, Luxembourg, L-2763, Luxembourg
HUNTLEY, Stuart Paul RESIGNED	Secretary	01 Jan 2016	30 Apr 2018			Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR, United Kingdom
MES OT, Andrew RESIGNED	Secretary		21 Jan 1993			24 Rue Joseph Girard, Carouge, Geneva Ch 1227, FOREIGN, Switzerland
SHAVE, Yvonne RESIGNED	Secretary	01 May 2018	06 Jul 2023			Element Six Uk Ltd, 20 Carlton House Terrace, London, SW1Y 5AN, England
UPHILL, Keith William RESIGNED	Secretary	21 Jan 1993	01 Aug 2003			30 Old Station Way, Wooburn Green, High Wycombe, Buckinghamshire, HP10 0HZ
WILLIAMSON, Craig RESIGNED	Secretary	23 Aug 2013	01 Jan 2016			48, Rue De Bragance, Luxembourg, L-1255, Luxembourg
MORLEY & SCOTT CORPORATE SERVICES LIMITED RESIGNED	Secretary	01 Aug 2003	01 May 2011			Midas House, Suite A, 1st Floor, 62 Goldsworth Road, Working, Surrey, GU21 6LQ, England
BROOKS, Edward Anthony RESIGNED	Director	15 Nov 2001	01 Jan 2006		October 1957	Manusmore, Clarecastle, Co Clare, IRISH, Ireland
COADY, Daniel Patrick RESIGNED	Director	21 Nov 2008	25 Feb 2015	Ireland	March 1960	Element Six Limited, Shannon Airport, Shannon, Co. Clare, Ireland
COE, Steven Edward RESIGNED	Director	15 Mar 2013	30 Sep 2016	United Kingdom	November 1964	Global Innovation Centre, Fermi Avenue, Harwell Campus, Didcot, Oxfordshire Ox11 0qr, United Kingdom
DE JAGER, Pieter Willem Gideon RESIGNED	Director	15 Nov 2001	01 Jan 2006		October 1945	7 Caldwell Road, Windlesham, Surrey, GU20 6JJ
ESKENAZI, Lucien RESIGNED	Director		21 Jan 1993		May 1918	9 Avenue Bertrand, Geneva, FOREIGN, Switzerland
ESKENAZI, Marcel Charles RESIGNED	Director		21 Jan 1993		February 1946	30 Chemin De Murcie, Geneva, FOREIGN, Switzerland
GUTHRIE, Andrew John RESIGNED	Director	11 Jul 2016	12 Oct 2021	England	October 1977	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
HELBING, Rutger Albert RESIGNED	Director	25 Feb 2015	31 Mar 2016	England	June 1967	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR, United Kingdom
HILDEBRAND, Karl Georg RESIGNED	Director	27 Mar 2019	09 Feb 2024	Germany	May 1963	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
HUNT, Neill William RESIGNED	Director	27 Mar 2019	20 Dec 2019	England	August 1977	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
HÜHN, Walter Friedrich RESIGNED	Director	09 Feb 2009	31 Jan 2023	Germany	May 1962	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
JEANDET, Roger Lucien RESIGNED	Director	21 Jan 1993	21 Nov 2008		January 1945	42 Rue Maunoir, 1207 Geneva, Switzerland
JILLA, Cyrus David RESIGNED	Director	16 Dec 2010	08 Mar 2013	United Kingdom	October 1969	Element Six Limited, 3rd Floor Building 4 Chiswick Park, 566 Chiswick High Road, London, W4 5YE, United Kingdom
MATTHEWS, Victoria RESIGNED	Director	01 Jul 2016	28 Jul 2023	England	October 1970	Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR
PRETORIUS, Pieter Du Randt RESIGNED	Director	01 Jan 2006	21 Nov 2008		September 1951	Farm Middelpunt, Nigel 1491, South Africa
RICCI, Claude Paul RESIGNED	Director		15 Nov 2001		September 1935	23 Chemin De Pont-Bread, Versoix, Geneva, Switzerland
SEXTON, Carmel RESIGNED	Director	13 Sep 2012	15 Mar 2013	Ireland	April 1963	Element Six Ltd, Shannon Airport, Shannon, Ireland
SPOONER, Thomas Aidan, Dr RESIGNED	Director	15 Nov 2001	21 Nov 2008	Ireland	January 1947	The Mews, Clonroad, Ennis, County Clare, IRISH, Ireland
UPHILL, Keith William RESIGNED	Director		16 May 2003		June 1943	30 Old Station Way, Wooburn Green, High Wycombe, Buckinghamshire, HP10 0HZ
WESTERMANN, Hans Joachim RESIGNED	Director	15 Nov 2001	31 Dec 2011	Germany	July 1952	Element Six Gmbh, Hanauer Landstrasse 291-293, Frankfurt, D-60314, Germany

DE BEERS CORPORATE SECRETARY LIMITED ACTIVE
Role: Secretary
Appointed on: 10 Jul 2023
Address: 17, Charterhouse Street, London, EC1N 6RA, England

DE KLERK, Jacobus Steyn ACTIVE
Role: Director
Appointed on: 07 Feb 2022
Country of Residence: England
Date of birth: May 1969
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR

DUFFY, Siobhan ACTIVE
Role: Director
Appointed on: 25 Feb 2015
Country of Residence: Ireland
Date of birth: October 1966
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR, England

LEATHERS, Erica ACTIVE
Role: Director
Appointed on: 13 Apr 2022
Country of Residence: England
Date of birth: May 1974
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR

PERKINS, Neil ACTIVE
Role: Director
Appointed on: 29 Apr 2024
Country of Residence: England
Date of birth: October 1975
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR

WILLIAMS, Emma ACTIVE
Role: Director
Appointed on: 11 Nov 2023
Country of Residence: England
Date of birth: August 1976
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR

BLAIR, Lynsey Ann RESIGNED
Role: Secretary
Appointed on: 01 May 2011
Resigned on: 23 Aug 2013
Address: 9, Rue Sainte Zithe, Luxembourg, L-2763, Luxembourg

HUNTLEY, Stuart Paul RESIGNED
Role: Secretary
Appointed on: 01 Jan 2016
Resigned on: 30 Apr 2018
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR, United Kingdom

MES OT, Andrew RESIGNED
Role: Secretary
Appointed on:
Resigned on: 21 Jan 1993
Address: 24 Rue Joseph Girard, Carouge, Geneva Ch 1227, FOREIGN, Switzerland

SHAVE, Yvonne RESIGNED
Role: Secretary
Appointed on: 01 May 2018
Resigned on: 06 Jul 2023
Address: Element Six Uk Ltd, 20 Carlton House Terrace, London, SW1Y 5AN, England

UPHILL, Keith William RESIGNED
Role: Secretary
Appointed on: 21 Jan 1993
Resigned on: 01 Aug 2003
Address: 30 Old Station Way, Wooburn Green, High Wycombe, Buckinghamshire, HP10 0HZ

WILLIAMSON, Craig RESIGNED
Role: Secretary
Appointed on: 23 Aug 2013
Resigned on: 01 Jan 2016
Address: 48, Rue De Bragance, Luxembourg, L-1255, Luxembourg

MORLEY & SCOTT CORPORATE SERVICES LIMITED RESIGNED
Role: Secretary
Appointed on: 01 Aug 2003
Resigned on: 01 May 2011
Address: Midas House, Suite A, 1st Floor, 62 Goldsworth Road, Working, Surrey, GU21 6LQ, England

BROOKS, Edward Anthony RESIGNED
Role: Director
Appointed on: 15 Nov 2001
Resigned on: 01 Jan 2006
Date of birth: October 1957
Address: Manusmore, Clarecastle, Co Clare, IRISH, Ireland

COADY, Daniel Patrick RESIGNED
Role: Director
Appointed on: 21 Nov 2008
Resigned on: 25 Feb 2015
Country of Residence: Ireland
Date of birth: March 1960
Address: Element Six Limited, Shannon Airport, Shannon, Co. Clare, Ireland

COE, Steven Edward RESIGNED
Role: Director
Appointed on: 15 Mar 2013
Resigned on: 30 Sep 2016
Country of Residence: United Kingdom
Date of birth: November 1964
Address: Global Innovation Centre, Fermi Avenue, Harwell Campus, Didcot, Oxfordshire Ox11 0qr, United Kingdom

DE JAGER, Pieter Willem Gideon RESIGNED
Role: Director
Appointed on: 15 Nov 2001
Resigned on: 01 Jan 2006
Date of birth: October 1945
Address: 7 Caldwell Road, Windlesham, Surrey, GU20 6JJ

ESKENAZI, Lucien RESIGNED
Role: Director
Appointed on:
Resigned on: 21 Jan 1993
Date of birth: May 1918
Address: 9 Avenue Bertrand, Geneva, FOREIGN, Switzerland

ESKENAZI, Marcel Charles RESIGNED
Role: Director
Appointed on:
Resigned on: 21 Jan 1993
Date of birth: February 1946
Address: 30 Chemin De Murcie, Geneva, FOREIGN, Switzerland

GUTHRIE, Andrew John RESIGNED
Role: Director
Appointed on: 11 Jul 2016
Resigned on: 12 Oct 2021
Country of Residence: England
Date of birth: October 1977
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR

HELBING, Rutger Albert RESIGNED
Role: Director
Appointed on: 25 Feb 2015
Resigned on: 31 Mar 2016
Country of Residence: England
Date of birth: June 1967
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR, United Kingdom

HILDEBRAND, Karl Georg RESIGNED
Role: Director
Appointed on: 27 Mar 2019
Resigned on: 09 Feb 2024
Country of Residence: Germany
Date of birth: May 1963
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR

HUNT, Neill William RESIGNED
Role: Director
Appointed on: 27 Mar 2019
Resigned on: 20 Dec 2019
Country of Residence: England
Date of birth: August 1977
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR

HÜHN, Walter Friedrich RESIGNED
Role: Director
Appointed on: 09 Feb 2009
Resigned on: 31 Jan 2023
Country of Residence: Germany
Date of birth: May 1962
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR

JEANDET, Roger Lucien RESIGNED
Role: Director
Appointed on: 21 Jan 1993
Resigned on: 21 Nov 2008
Date of birth: January 1945
Address: 42 Rue Maunoir, 1207 Geneva, Switzerland

JILLA, Cyrus David RESIGNED
Role: Director
Appointed on: 16 Dec 2010
Resigned on: 08 Mar 2013
Country of Residence: United Kingdom
Date of birth: October 1969
Address: Element Six Limited, 3rd Floor Building 4 Chiswick Park, 566 Chiswick High Road, London, W4 5YE, United Kingdom

MATTHEWS, Victoria RESIGNED
Role: Director
Appointed on: 01 Jul 2016
Resigned on: 28 Jul 2023
Country of Residence: England
Date of birth: October 1970
Address: Global Innovation Centre, Fermi Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0QR

PRETORIUS, Pieter Du Randt RESIGNED
Role: Director
Appointed on: 01 Jan 2006
Resigned on: 21 Nov 2008
Date of birth: September 1951
Address: Farm Middelpunt, Nigel 1491, South Africa

RICCI, Claude Paul RESIGNED
Role: Director
Appointed on:
Resigned on: 15 Nov 2001
Date of birth: September 1935
Address: 23 Chemin De Pont-Bread, Versoix, Geneva, Switzerland

SEXTON, Carmel RESIGNED
Role: Director
Appointed on: 13 Sep 2012
Resigned on: 15 Mar 2013
Country of Residence: Ireland
Date of birth: April 1963
Address: Element Six Ltd, Shannon Airport, Shannon, Ireland

SPOONER, Thomas Aidan, Dr RESIGNED
Role: Director
Appointed on: 15 Nov 2001
Resigned on: 21 Nov 2008
Country of Residence: Ireland
Date of birth: January 1947
Address: The Mews, Clonroad, Ennis, County Clare, IRISH, Ireland

UPHILL, Keith William RESIGNED
Role: Director
Appointed on:
Resigned on: 16 May 2003
Date of birth: June 1943
Address: 30 Old Station Way, Wooburn Green, High Wycombe, Buckinghamshire, HP10 0HZ

WESTERMANN, Hans Joachim RESIGNED
Role: Director
Appointed on: 15 Nov 2001
Resigned on: 31 Dec 2011
Country of Residence: Germany
Date of birth: July 1952
Address: Element Six Gmbh, Hanauer Landstrasse 291-293, Frankfurt, D-60314, Germany

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