| CURRIE, Nicholas ACTIVE | Secretary | 08 Feb 2021 | | | | Riverbank House, 2, Swan Lane, London, EC4R 3TT, England |
| GERMES, Damien Bernard Patrick ACTIVE | Director | 25 Apr 2017 | | Germany | May 1971 | Niterra Uk Ltd., Maylands Avenue, Hemel Hempstead Industrial Estate, Hemel Hempstead, Herts, HP2 4SD, United Kingdom |
| ICHIHARA, Ryota ACTIVE | Director | 31 Oct 2025 | | Germany | August 1976 | Niterra Emea Gmbh, Balcke-Durr-Allee 6, 40882 Ratingen, Germany |
| WOWCZYNA, Marko ACTIVE | Director | 01 Dec 2019 | | United Kingdom | September 1964 | Niterra Uk Ltd., Maylands Avenue, Hemel Hempstead Industrial Estate, Hemel Hempstead, Herts, HP2 4SD, United Kingdom |
| MCARTHUR, Colin RESIGNED | Secretary | | 03 Apr 2006 | | | 35 Vine Street, London, EC3N 2PX |
| WHIDDINGTON, Charles Richard RESIGNED | Secretary | 03 Apr 2006 | 08 Feb 2021 | | | Riverbank House, 2 Swan Lane, London, EC4R 3TT, United Kingdom |
| ADACHI, Norihiko RESIGNED | Director | 31 Mar 2011 | 01 Jul 2011 | Japan | January 1955 | 35 Vine Street, London, EC3N 2AA |
| AMANO, Kozo RESIGNED | Director | 08 Oct 2014 | 25 Apr 2017 | Japan | March 1959 | Riverbank House, 2 Swan Lane, London, EC4R 3TT, United Kingdom |
| ARITANI, Masaru RESIGNED | Director | 28 Jun 2001 | 01 Dec 2002 | | February 1945 | Charlottenstr 87, Dusseldorf, 40210, FOREIGN, Germany |
| CHILDS, Brian Henry RESIGNED | Director | 01 Apr 2007 | 28 Feb 2013 | United Kingdom | February 1948 | Ngk Spark Plugs (Uk) Limited, Maylands Avenue, Hemel Hempstead Industrial Estate, Hemel Hempstead, Hertfordshire, HP2 4SD, United Kingdom |
| GOTO, Hiroomi RESIGNED | Director | 06 Oct 1992 | 20 Dec 1998 | | May 1955 | 22 Queens Drive, West Acton, London, W3 0HA |
| HASEGAWA, Kazuhiko RESIGNED | Director | | 04 Nov 1992 | | January 1938 | Christinenstr 13, 4030 Ratingen, FOREIGN, West Germany |
| HASEGAWA, Kazunobu RESIGNED | Director | 01 Apr 2009 | 06 Mar 2012 | United Kingdom | October 1966 | Ngk Spark Plugs (Uk) Limited, Maylands Avenue, Hemel Hempstead Industrial Estate, Hemel Hempstead, Hertfordshire, HP2 4SD, United Kingdom |
| HATTORI, Toshio RESIGNED | Director | 08 Aug 1994 | 01 Apr 1997 | | December 1940 | Lewitstrasse 54, 40547 Dusseldorf, Germany |
| HUGHES, James Enoch RESIGNED | Director | | 30 Apr 2000 | | February 1935 | Chances St James Green, Castle Acre, Kings Lynn, Norfolk, PE32 2BD |
| KAWAMITSU, Tsutomu RESIGNED | Director | 29 Jun 2006 | 27 Jun 2008 | | August 1948 | St Goeres Strasse 19, Duesseldorf, 40489, Germany |
| KOBAYASHI, Eiji RESIGNED | Director | 06 Mar 2012 | 26 Mar 2018 | England | February 1968 | Ngk Spark Plugs (Uk) Limited, Maylands Avenue, Hemel Hempstead Industrial Estate, Hemel Hempstead, Hertfordshire, HP2 4SD, United Kingdom |
| KOISO, Hideyuki RESIGNED | Director | 01 Jul 2011 | 17 May 2012 | Japan | January 1956 | Ngk Spark Plugs (Uk) Limited, Maylands Avenue, Hemel Hempstead Industrial Estate, Hemel Hempstead, Hertfordshire, HP2 4SD |
| MATSUI, Toru RESIGNED | Director | 01 Mar 2013 | 01 Oct 2013 | Germany | February 1962 | Ngk Spark Plugs (Uk) Ltd, Maylands Avenue, Hemel Hempstead Industrial Estate, Hemel Hempstead, Hertfordshire, HP2 4SD, England |
| NAKANISHI, Hisashi RESIGNED | Director | 17 May 2012 | 08 Oct 2014 | Japan | March 1959 | Riverbank House, 2 Swan Lane, London, EC4R 3TT, United Kingdom |
| NAKANISHI, Hisashi RESIGNED | Director | 27 Jun 2008 | 31 Mar 2011 | Germany | March 1959 | An Der Thomaskirche 21, Duesseldorf, 40470, Germany |
| OKUMURA, Takao RESIGNED | Director | 05 Oct 2001 | 29 Jun 2006 | | May 1946 | St Gores Strasse 19, Dusseldorf, 40489, Germany |
| OTA, Nobuhisa RESIGNED | Director | 01 Oct 2024 | 31 Oct 2025 | Germany | October 1967 | Niterra ( Uk ) Ltd, Maylands Avenue, Hemel Hempstead Industrial Estate, Hemel Hempstead, HP2 4SD, England |
| SAITO, Yasuo RESIGNED | Director | 01 Apr 1997 | 28 Jun 2001 | | January 1940 | Lewitstrasse 54, 40547 Dusseldorf, FOREIGN, Germany |
| SAITO, Yasuo RESIGNED | Director | 06 Oct 1992 | 08 Aug 1994 | | January 1940 | Kantstrasse 41, 4005 Meerbusch 1, Germany |
| SUMIYA, Masaki RESIGNED | Director | 01 Oct 2013 | 01 Apr 2019 | Germany | December 1962 | Ngk Spark Plugs (Uk) Limited, Maylands Avenue, Hemel Hempstead, Herts, HP2 4SD, United Kingdom |
| SUMIYA, Masaki RESIGNED | Director | 01 Dec 2002 | 21 Oct 2004 | | December 1962 | 57a Lynton Road, West Acton, London, W3 9HL |
| SUZUKI, Tomoko RESIGNED | Director | 26 Mar 2018 | 31 Mar 2021 | England | June 1978 | Ngk Spark Plugs (Uk) Limited, Maylands Avenue, Hemel Hempstead Industrial Estate, Hemel Hempstead, Herts, HP2 4SD, England |
| TERAMURA, Hideki RESIGNED | Director | 01 Jun 2022 | 01 Oct 2024 | Germany | May 1972 | Niterra Emea Gmbh, Harkortstrasse 41, D-40880 Ratingen, Germany |
| UCHIYAMA, Masaya RESIGNED | Director | 02 Nov 1998 | 30 Nov 2001 | | December 1954 | 58 Lynton Road, London, W3 9HW |
| UMEMURA, Kazunori RESIGNED | Director | 05 Aug 2004 | 01 Apr 2008 | | April 1959 | 812 Tally Ho, 100 Kingsway, London, N12 0EQ |
| UOZUMI, Hiroaki RESIGNED | Director | 01 Apr 2021 | 31 May 2022 | Germany | September 1970 | 41, Harkortstrasse, 40880, Ratingen, Duesseldorf, Germany |
| YAMADA, Masahiko RESIGNED | Director | | 04 Nov 1992 | | December 1951 | 40 Beverley Gardens, Wembley, Middlesex, HA9 9QZ |