| O'BRIEN, Warren ACTIVE | Secretary | 10 Sep 2019 | | | | Units 1, And 6, Parkway Close, Parkway Industrial Estate, Sheffield, South Yorkshire, S9 4WH, England |
| DODDS, Andrew ACTIVE | Director | 12 Nov 2025 | | England | April 1989 | Parkway Close, Parkway Industrial Estate, Sheffield, South Yorkshire, S9 4WH |
| O'BRIEN, Warren Michael ACTIVE | Director | 01 Mar 2021 | | England | February 1978 | Parkway Close, Parkway Industrial Estate, Sheffield, South Yorkshire, S9 4WH |
| JACKSON, Howard Watson RESIGNED | Secretary | 25 Feb 2002 | 13 Jul 2007 | | | Red House Farm, Little Kineton, Warwickshire, CV35 0EB |
| KAYSER, Michael Arthur RESIGNED | Secretary | 05 Dec 2001 | 25 Feb 2002 | | | 17 Hartsbourne Avenue, Bushey Heath, Hertfordshire, WD23 1JP |
| MCCARTAN, John RESIGNED | Secretary | | 10 Jul 1996 | | | 13 St Albans Road, Sheffield, South Yorkshire, S10 4DN |
| PAYNE, Jacqueline RESIGNED | Secretary | 16 Jan 2018 | 16 Jul 2019 | | | Orchid Orthopedic Solutions Limited, Parkway Close, Parkway Industrial Estate, Sheffield, South Yorkshire, S9 4WH, United Kingdom |
| RICHMOND, Robin RESIGNED | Secretary | 31 Oct 1996 | 15 Dec 1998 | | | Coppey Holt, Upper Ferry Lane, Callow End, Worcestershire, WR2 4TL |
| SIDDONS, Peter Derek RESIGNED | Secretary | 13 Jul 2007 | 10 Oct 2013 | | | 28 Pine Tree Avenue, Pontefract, West Yorkshire, WF8 4LS |
| TILLEY, Michael John RESIGNED | Secretary | 15 Dec 1998 | 05 Dec 2001 | | | Silver Birches 189 Main Street, Thornton, Leicestershire, LE67 1AH |
| WELCH, Roderick Brett RESIGNED | Secretary | 10 Jul 1996 | 31 Oct 1996 | | | 10 Newent Road, Northfield, West Midlands, B31 2ED |
| ASTON, David John Spicer RESIGNED | Director | 26 Aug 1999 | 17 Aug 2001 | | November 1936 | The Penthouse 20 Longdon Croft, Copt Heath, Knowle, Warwickshire, B93 9LJ |
| ASTON, Stephen Mark RESIGNED | Director | 11 Nov 2002 | 06 Dec 2004 | United Kingdom | October 1963 | The Gables, Rowley Avenue, Stafford, ST17 9AA |
| BEIGHTON, David Patrick RESIGNED | Director | 16 Jan 2018 | 16 Aug 2022 | United Kingdom | April 1963 | Orchid Orthopedic Solutions Limited, Parkway Close, Parkway Industrial Estate, Sheffield, South Yorkshire, S9 4WH, England |
| BEIGHTON, David Patrick RESIGNED | Director | 20 Apr 2009 | 01 Jun 2011 | United Kingdom | April 1963 | 71, Crimicar Drive, Fulwood, Sheffield, S Yorkshire, S10 4EF |
| BIRDSONG, James Kenneth RESIGNED | Director | 13 Jul 2007 | 18 Nov 2008 | | October 1958 | 303 Timberlake Dr, Union Grove, Alabama, 35175, Usa |
| BULL, George RESIGNED | Director | 04 Jul 2001 | 06 Dec 2001 | | July 1949 | 3 Murdoch Close, Ferndale Manor, Farnsfield, Nottinghamshire, NG22 8FE |
| CLELAND, Robert John RESIGNED | Director | | 13 Apr 1998 | | February 1947 | The Old Vicarage, Pershore Road, Upton Snodsbury, Worcester, Worcestershire, WR7 4NR |
| FOY, Tom RESIGNED | Director | 28 Sep 2012 | 18 Aug 2013 | Usa | July 1968 | 13963, Fir Street, Oregon City, Oregon, Usa |
| FREDRIKSSON, Goran Arnfinn RESIGNED | Director | 10 May 2010 | 26 Mar 2012 | Sweden | August 1954 | 8 Birger Jarlsgatan, Stockholm, 11434, Sweden |
| GUNNARSSON, Mats Erik RESIGNED | Director | 13 Jul 2007 | 30 Mar 2012 | Sweden | April 1963 | Tratakern 3, Gavle, 80257, Sweden |
| HAINSWORTH, Ian RESIGNED | Director | 01 Jun 2011 | 31 Oct 2013 | England | July 1964 | Parkway Close, Parkway Industrial Estate, Sheffield, South Yorkshire, S9 4WH |
| HARRIS, Harold John RESIGNED | Director | 10 Jul 1996 | 26 Aug 1999 | | June 1947 | Highfield Westland Drive, Bridgnorth, Shropshire, WV16 5BA |
| HIPKINS, Graham RESIGNED | Director | | 10 Jul 1996 | | April 1953 | Waresley Manor Cottage Manor Lane, Waresley, Kidderminster, Worcestershire, DY11 7XN |
| HOLLINGWORTH, Steven RESIGNED | Director | 12 Jun 2023 | 17 Feb 2025 | England | July 1981 | Parkway Close, Parkway Industrial Estate, Sheffield, South Yorkshire, S9 4WH |
| JACKSON, Howard Watson RESIGNED | Director | 25 Feb 2002 | 13 Jul 2007 | United Kingdom | December 1951 | Red House Farm, Little Kineton, Warwickshire, CV35 0EB |
| JURKIEWICZ, Jerome RESIGNED | Director | 16 Jan 2018 | 01 Mar 2021 | United States | September 1963 | 47226, Sunnybrook Lane, Mi48374, Novi, Michigan, United States |
| KAYSER, Michael Arthur RESIGNED | Director | 25 Feb 2002 | 08 Sep 2002 | United Kingdom | June 1955 | 17 Hartsbourne Avenue, Bushey Heath, Hertfordshire, WD23 1JP |
| LENDAU, Tord Betil RESIGNED | Director | 13 Jul 2007 | 10 May 2010 | | January 1957 | Hazeliusbacken 16, Stockholm, 11521, FOREIGN, Sweden |
| LEWIS, Eric James RESIGNED | Director | 17 Aug 2001 | 13 Jul 2007 | England | September 1947 | Rowan House, 32 Nursery Lane, Hopwas, Tamworth, Staffordshire, B78 3AS |
| MIDDLETON, John Robert RESIGNED | Director | 10 Jul 1996 | 09 Apr 1998 | | September 1956 | 16 Lundwood Grove, Owlthorpe, Sheffield, South Yorkshire, S19 6SR |
| MILLER, Michael RESIGNED | Director | 28 Sep 2012 | 16 Jan 2018 | Usa | October 1948 | 1489, Cedar Street, Holt, Michigan, 48842, Usa |
| NORBYE, Christopher Robert Alvar Nikolai RESIGNED | Director | 13 Jul 2007 | 30 Mar 2012 | Sweden | June 1973 | Roslagsgatan 23, Stockholm, 11355, FOREIGN, Sweden |
| RAMOS, Jorge RESIGNED | Director | 28 Sep 2012 | 24 Jan 2018 | Usa | June 1964 | 1489, Cedar Street, Holt, Michigan, 48842, Usa |
| SCHURCH, Michael John RESIGNED | Director | 06 Dec 2004 | 13 Jul 2007 | United Kingdom | September 1957 | 1 Aldersey Road, Guildford, Surrey, GU1 2ER |
| SIDDONS, Peter Derek RESIGNED | Director | 09 Apr 1998 | 26 Aug 1999 | United Kingdom | July 1953 | 28 Pine Tree Avenue, Pontefract, West Yorkshire, WF8 4LS |
| TILLEY, Michael John RESIGNED | Director | 26 Aug 1999 | 06 Dec 2001 | | January 1943 | Silver Birches 189 Main Street, Thornton, Leicestershire, LE67 1AH |
| WELCH, Roderick Brett RESIGNED | Director | | 01 Nov 1996 | England | August 1957 | 10 Newent Road, Northfield, West Midlands, B31 2ED |