Executive Committee: Diploma PLC

Manager
Positions heldSince
Jonathan Thomson

Jonathan Thomson

53 year

Chief Executive Officer 24/02/2019
Neil Yazdani

Neil Yazdani

45 year

Comptroller/Controller/Auditor 31/12/2018
John Morrison

John Morrison

General Counsel 04/05/2020
Corporate Secretary 04/05/2020
Sarah Archer

Sarah Archer

Investor Relations Contact -
Public Communications Contact -
Chris Davies

Chris Davies

54 year

Director of Finance/CFO 31/10/2022
Donna Lisa Catley

Donna Lisa Catley

54 year

Human Resources Officer 31/08/2023

Composition of the Board of Directors: Diploma PLC

Director
CommitteesSince
David Lowden

David Lowden

67 year

Audit Committee 09/09/2018
Compensation Committee 18/01/2022
Nominating Committee 09/09/2018
Nominating Committee Chair 18/01/2022
Katie Bickerstaffe

Katie Bickerstaffe

57 year

Audit Committee 30/09/2024
Nominating Committee 30/09/2024
Compensation Committee Chair 03/05/2021
Compensation Committee 30/09/2024
Anne Thorburn

Anne Thorburn

64 year

Compensation Committee 09/05/2023
Nominating Committee 31/07/2024
Audit Committee Chair 29/09/2020
Audit Committee 31/07/2024
Ian El-Mokadem

Ian El-Mokadem

57 year

Audit Committee 14/01/2025
Nominating Committee 14/01/2025
Compensation Committee 14/01/2025
Janice Stipp

Janice Stipp

65 year

Audit Committee Chair 15/07/2024
Compensation Committee 31/12/2019
Nominating Committee 16/01/2024
Geraldine Huse

Geraldine Huse

Audit Committee 19/01/2020
Compensation Committee 19/01/2020
Nominating Committee 19/01/2020
Jennifer Ward

Jennifer Ward

Nominating Committee 31/05/2023
Compensation Committee Chair 15/07/2024
Dean Finch

Dean Finch

59 year

Audit Committee 20/05/2021
Nominating Committee 20/05/2021
Chris Davies

Chris Davies

54 year

Director/Board Member 17/01/2023
Jonathan Thomson

Jonathan Thomson

53 year

Director/Board Member 24/02/2019

Former Officers and Directors: Diploma PLC

Insider
Positions held
SinceUntil
Andrew Smith
Andrew Smith
Director/Board Member 09/02/2015 15/07/2024
Independent Dir/Board Member 09/02/2015 15/07/2024
Barbara Gibbes
Barbara Gibbes
Director/Board Member 21/06/2020 29/09/2022
Director of Finance/CFO 21/06/2020 29/09/2022
Corporate Officer/Principal 01/03/2020 21/06/2020
John Nicholas
John Nicholas
Director/Board Member 31/05/2013 20/01/2015
Chairman 20/01/2015 18/01/2022
Independent Dir/Board Member 31/05/2013 20/01/2015
Charles Max Packshaw
Charles Max Packshaw
Director/Board Member 31/05/2013 19/01/2021
Independent Dir/Board Member 31/05/2013 19/01/2021
Nigel Lingwood
Nigel Lingwood
Director/Board Member 31/05/2001 21/06/2020
Director of Finance/CFO 31/05/2001 21/06/2020
Public Communications Contact 27/08/2009 -
Corporate Secretary 08/09/2009 20/11/2012
Anthony Gallagher
Anthony Gallagher
Corporate Secretary 20/09/2012 04/05/2020
Seamus McAuley
Seamus McAuley
Corporate Officer/Principal 31/08/2018 30/06/2019
Richard John Ingram
Richard John Ingram
Director/Board Member - 28/08/2018
Chief Executive Officer 07/05/2018 28/08/2018
Bruce Thompson
Bruce Thompson
Director/Board Member 31/12/1993 07/05/2018
Chief Executive Officer 31/12/1993 07/05/2018
Investor Relations Contact 31/12/1993 07/05/2018
Public Communications Contact 31/12/1993 07/05/2018
Marie-Louise Clayton
Marie-Louise Clayton
Director/Board Member 13/11/2012 15/11/2015
Independent Dir/Board Member 12/11/2012 15/11/2015
John Rennocks
John Rennocks
Chairman 30/06/2002 20/01/2015
Independent Dir/Board Member 30/06/2002 20/01/2015
Ian Michael Grice
Ian Michael Grice
Director/Board Member 23/01/2007 29/09/2013
Independent Dir/Board Member 23/01/2007 29/09/2013
John Matthews
John Matthews
Director/Board Member 31/12/2002 29/09/2013
Independent Dir/Board Member 31/12/2002 29/09/2013
Ian Stewartby
Ian Stewartby
Director/Board Member - 09/01/2007
Iain Henderson
Iain Henderson
Director/Board Member 31/12/1997 -
Chief Operating Officer 08/09/2009 -
Julia Wehmeyer
Julia Wehmeyer
Corporate Officer/Principal - -
James Routh
James Routh
Chief Executive Officer - -

Age distribution of managers

Parity Men Women

Male 7
Female 7

Of which Executive Committee

Male 4
Female 2

Of which Directors

Male 5
Female 5

Revisions

1 year Revenue revision
-
4 months Revenue revision
-
1 months Revenue revision
-
1 year EPS revision
-
4 months EPS revision
-
ESG MSCI
AAA

ESG

Environment
Social
Governance
Controversy
ESG: Ethical controversies
-
ESG: Human rights controversies
-
ESG: Tax subsidies controversies
-
Sharia compliant
-
Logo Diploma PLC
Diploma PLC specializes in technical services. Net sales break down by activity as follows: - manufacturing of control systems (47.8%): fluid control systems, harness components, wiring and fastening systems used primarily in aerospace, defense, medicine, energy and motor sports sectors; - manufacturing of seals (35.9%): gaskets, filters, cylinders, machined parts for specialized industrial equipment, cylinder components for repair and maintenance of heavy mobile machinery and industrial equipment, etc.; - manufacturing of healthcare equipment and environmental management equipment (16.3%): medical devices for pathology laboratories, operating rooms, clinics, etc., environmental analyzers, containments and emission control systems. Net sales are distributed geographically as follows: the United Kingdom (20%), Europe (19.7%), the United States (45.9%) and other (14.4%).
Employees
3,597
Calendar
More about the company

Departures of Key Persons

James Routh
-
James Routh

Chief Executive Officer

John Rennocks
-
John Rennocks

Chairman

30/06/2002 20/01/2015

Bruce Thompson
-
Bruce Thompson

Chief Executive Officer

31/12/1993 07/05/2018

Richard John Ingram
-
Richard John Ingram

Chief Executive Officer

07/05/2018 28/08/2018

John Nicholas
-
John Nicholas

Chairman

20/01/2015 18/01/2022