Porvair PLC (PRV) Board of Directors | TickerSD
Sir David McMurtry
Chairman
–
Independent Non-Executive Chairman
8 yrs 8 mosAge: 69British
PB
Paul Bate
Chief Financial Officer
–
DD
Dr. David Lancaster
Non-Executive Director
–
DD
Dr. David Johnson
Non-Executive Director
–
Amitabh Sharma
Independent Non-Executive Director
3 yrs 5 mosAge: 59British
Sheena Mary MacKay
Senior Independent Non-Executive Director
1 yrs 8 mosAge: 65Scottish
Executive Director
1 yrs 5 mosAge: 38Swedish,Iranian
Independent Non-Executive Director
8 mosAge: 58British
Group Finance Director
5 yrs 2 mosAge: 53British
AS
Andrew Stephen Douglass
Secretary
1 yrs
| Name | Role | Appointed | Tenure | Nationality |
|---|
| Chairman | – | – | – |
| Independent Non-Executive Chairman | 1 Oct 2017 | 8 yrs 8 mos | British |
|
Director Remuneration (FYE 2025)
| Director | Role | Base Salary | Benefits | Bonus | Total |
|---|
| H Caman Javvi | Executive Director | £418,000 | £12,000 | £380,000 | £810,000 |
| Year | Method | CEO Total | 25th | Median | 75th |
|---|
| 2024/2025 | A | £552,000 | 36:1 | 31:1 | 24:1 |
Sarah Jean Martin
Director
Tenure: 9 yrs 1 mosResigned: 4 Nov 2025
Benjamin Denys William Stocks
Director
Tenure: 27 yrs 2 mosResigned: 15 Apr 2025
Tenure: 10 mosResigned: 2 Apr 2024
Tenure: 3 yrs 7 mosResigned: 31 Jan 2023
Christopher Patric Tyler
Director
Tenure: 16 yrs 7 mosResigned: 20 Apr 2021
SD
Sir David McMurtry
Chairman
–
Independent Non-Executive Chairman
8 yrs 8 mosAge: 69British
PB
Paul Bate
Chief Financial Officer
–
DD
Dr. David Lancaster
Non-Executive Director
–
DD
Dr. David Johnson
Non-Executive Director
–
Amitabh Sharma
Independent Non-Executive Director
3 yrs 5 mosAge: 59British
Sheena Mary MacKay
Senior Independent Non-Executive Director
1 yrs 8 mosAge: 65Scottish
Executive Director
1 yrs 5 mosAge: 38Swedish,Iranian
Independent Non-Executive Director
8 mosAge: 58British
Group Finance Director
5 yrs 2 mosAge: 53British
AS
Andrew Stephen Douglass
Secretary
1 yrs
| Name | Role | Appointed | Tenure | Nationality |
|---|
| Chairman | – | – | – |
| Independent Non-Executive Chairman | 1 Oct 2017 | 8 yrs 8 mos | British |
|
Director Remuneration (FYE 2025)
| Director | Role | Base Salary | Benefits | Bonus | Total |
|---|
| H Caman Javvi | Executive Director | £418,000 | £12,000 | £380,000 | £810,000 |
| Year | Method | CEO Total | 25th | Median | 75th |
|---|
| 2024/2025 | A | £552,000 | 36:1 | 31:1 | 24:1 |
Sarah Jean Martin
Director
Tenure: 9 yrs 1 mosResigned: 4 Nov 2025
Benjamin Denys William Stocks
Director
Tenure: 27 yrs 2 mosResigned: 15 Apr 2025
Tenure: 10 mosResigned: 2 Apr 2024
Tenure: 3 yrs 7 mosResigned: 31 Jan 2023
Christopher Patric Tyler
Director
Tenure: 16 yrs 7 mosResigned: 20 Apr 2021
Ben Stocks
| Chief Financial Officer | – | – | – |
| Non-Executive Director | – | – | – |
| Non-Executive Director | – | – | – |
| Independent Non-Executive Director | 1 Jan 2023 | 3 yrs 5 mos | British |
| Senior Independent Non-Executive Director | 28 Oct 2024 | 1 yrs 8 mos | Scottish |
| Executive Director | 6 Jan 2025 | 1 yrs 5 mos | Swedish,Iranian |
| Independent Non-Executive Director | 1 Oct 2025 | 8 mos | British |
| Group Finance Director | 12 Apr 2021 | 5 yrs 2 mos | British |
AS Andrew Stephen Douglass | Secretary | 26 Jun 2025 | 1 yrs | – |
Tenure: 7 yrs 6 mosResigned: 3 Feb 2020
Charles Lewis Matthews
Director
Tenure: 13 yrs 3 mosResigned: 17 Apr 2018
Dr Krishnamurthy Rajagopal
Director
Tenure: 2 yrs 7 mosResigned: 10 Nov 2016
Andrew John Walker
Director
Tenure: 9 yrs 3 mosResigned: 8 Apr 2014
Michael Richard Brock Gatenby
Director
Tenure: 10 yrs 10 mosResigned: 16 Apr 2013
Dr John Stirling Sexton
Director
Tenure: 9 mosResigned: 2 Oct 2007
John Mansel Morgan
Director
Tenure: –Resigned: 12 Apr 2006
Michael Stuart Ost
Director
Tenure: 5 yrs 6 mosResigned: 24 Jan 2005
Stephen Michael Davis
Secretary
Tenure: 8 mosResigned: 6 Sept 2004
Tenure: 6 yrs 3 mosResigned: 31 Jan 2004
William Oscar Francis Wallis
Director
Tenure: –Resigned: 25 Jun 2002
Tenure: –Resigned: 30 Nov 2000
Lewis Gordon Bingham
Director
Tenure: 4 yrs 4 mosResigned: 20 Sept 2000
Peter William Greenwood
Director
Tenure: –Resigned: 5 Jul 1999
Kenneth John Symonds
Director
Tenure: –Resigned: 1 Dec 1998
Ralph Eugene Kopf
Director
Tenure: 1 yrs 7 mosResigned: 31 Jul 1997
Anthony Ralph Collinson
Director
Tenure: –Resigned: 12 Apr 1996
Tenure: 1 yrs 2 mosResigned: 30 Nov 1995
Dr Allen Halliwell
Director
Tenure: –Resigned: 30 Nov 1994
| Name | Role | Appointed | Resigned | Tenure | Nationality |
|---|
| Sarah Jean Martin | Director | 1 Oct 2016 | 4 Nov 2025 | 9 yrs 1 mos | Irish |
| Benjamin Denys William Stocks | Director | 16 Feb 1998 | 15 Apr 2025 | 27 yrs 2 mos | British |
| Sarah Bibi Vawda | Director | 26 Jun 2023 | 2 Apr 2024 | 10 mos | British |
| Jasi Hari Halai | Director | 18 Jun 2019 | 31 Jan 2023 | 3 yrs 7 mos | British |
| Christopher Patric Tyler | Director | 6 Sept 2004 | 20 Apr 2021 | 16 yrs 7 mos | British |
| Paul David Dean | Director | 2 Aug 2012 |
Ben Stocks
| Chief Financial Officer | – | – | – |
| Non-Executive Director | – | – | – |
| Non-Executive Director | – | – | – |
| Independent Non-Executive Director | 1 Jan 2023 | 3 yrs 5 mos | British |
| Senior Independent Non-Executive Director | 28 Oct 2024 | 1 yrs 8 mos | Scottish |
| Executive Director | 6 Jan 2025 | 1 yrs 5 mos | Swedish,Iranian |
| Independent Non-Executive Director | 1 Oct 2025 | 8 mos | British |
| Group Finance Director | 12 Apr 2021 | 5 yrs 2 mos | British |
AS Andrew Stephen Douglass | Secretary | 26 Jun 2025 | 1 yrs | – |
Tenure: 7 yrs 6 mosResigned: 3 Feb 2020
Charles Lewis Matthews
Director
Tenure: 13 yrs 3 mosResigned: 17 Apr 2018
Dr Krishnamurthy Rajagopal
Director
Tenure: 2 yrs 7 mosResigned: 10 Nov 2016
Andrew John Walker
Director
Tenure: 9 yrs 3 mosResigned: 8 Apr 2014
Michael Richard Brock Gatenby
Director
Tenure: 10 yrs 10 mosResigned: 16 Apr 2013
Dr John Stirling Sexton
Director
Tenure: 9 mosResigned: 2 Oct 2007
John Mansel Morgan
Director
Tenure: –Resigned: 12 Apr 2006
Michael Stuart Ost
Director
Tenure: 5 yrs 6 mosResigned: 24 Jan 2005
Stephen Michael Davis
Secretary
Tenure: 8 mosResigned: 6 Sept 2004
Tenure: 6 yrs 3 mosResigned: 31 Jan 2004
William Oscar Francis Wallis
Director
Tenure: –Resigned: 25 Jun 2002
Tenure: –Resigned: 30 Nov 2000
Lewis Gordon Bingham
Director
Tenure: 4 yrs 4 mosResigned: 20 Sept 2000
Peter William Greenwood
Director
Tenure: –Resigned: 5 Jul 1999
Kenneth John Symonds
Director
Tenure: –Resigned: 1 Dec 1998
Ralph Eugene Kopf
Director
Tenure: 1 yrs 7 mosResigned: 31 Jul 1997
Anthony Ralph Collinson
Director
Tenure: –Resigned: 12 Apr 1996
Tenure: 1 yrs 2 mosResigned: 30 Nov 1995
Dr Allen Halliwell
Director
Tenure: –Resigned: 30 Nov 1994
| Name | Role | Appointed | Resigned | Tenure | Nationality |
|---|
| Sarah Jean Martin | Director | 1 Oct 2016 | 4 Nov 2025 | 9 yrs 1 mos | Irish |
| Benjamin Denys William Stocks | Director | 16 Feb 1998 | 15 Apr 2025 | 27 yrs 2 mos | British |
| Sarah Bibi Vawda | Director | 26 Jun 2023 | 2 Apr 2024 | 10 mos | British |
| Jasi Hari Halai | Director | 18 Jun 2019 | 31 Jan 2023 | 3 yrs 7 mos | British |
| Christopher Patric Tyler | Director | 6 Sept 2004 | 20 Apr 2021 | 16 yrs 7 mos | British |
| Paul David Dean | Director | 2 Aug 2012 |
| Charles Lewis Matthews | Director | 24 Jan 2005 | 17 Apr 2018 | 13 yrs 3 mos | British |
| Dr Krishnamurthy Rajagopal | Director | 1 Apr 2014 | 10 Nov 2016 | 2 yrs 7 mos | Uk |
| Andrew John Walker | Director | 24 Jan 2005 | 8 Apr 2014 | 9 yrs 3 mos | British |
| Michael Richard Brock Gatenby | Director | 25 Jun 2002 | 16 Apr 2013 | 10 yrs 10 mos | British |
| Dr John Stirling Sexton | Director | 29 Jan 2007 | 2 Oct 2007 | 9 mos | British |
| John Mansel Morgan | Director | – | 12 Apr 2006 | – | British |
| Michael Stuart Ost | Director | 5 Jul 1999 | 24 Jan 2005 | 5 yrs 6 mos | British |
| Stephen Michael Davis | Secretary | 31 Jan 2004 | 6 Sept 2004 | 8 mos | British |
| Mark Moran | Director | 1 Oct 1997 | 31 Jan 2004 | 6 yrs 3 mos | British |
| William Oscar Francis Wallis | Director | – | 25 Jun 2002 | – | British |
| Ernest Bostwick | Director | – | 30 Nov 2000 | – | British |
| Lewis Gordon Bingham | Director | 1 May 1996 | 20 Sept 2000 | 4 yrs 4 mos | British |
| Peter William Greenwood | Director | – | 5 Jul 1999 | – | British |
| Kenneth John Symonds | Director | – | 1 Dec 1998 | – | British |
| Ralph Eugene Kopf | Director | 18 Dec 1995 | 31 Jul 1997 | 1 yrs 7 mos | American |
| Anthony Ralph Collinson | Director | – | 12 Apr 1996 | – | British |
| John Neil Clarke | Director | 1 Sept 1994 | 30 Nov 1995 | 1 yrs 2 mos | British |
| Dr Allen Halliwell | Director | – | 30 Nov 1994 | – | British |
| Charles Lewis Matthews | Director | 24 Jan 2005 | 17 Apr 2018 | 13 yrs 3 mos | British |
| Dr Krishnamurthy Rajagopal | Director | 1 Apr 2014 | 10 Nov 2016 | 2 yrs 7 mos | Uk |
| Andrew John Walker | Director | 24 Jan 2005 | 8 Apr 2014 | 9 yrs 3 mos | British |
| Michael Richard Brock Gatenby | Director | 25 Jun 2002 | 16 Apr 2013 | 10 yrs 10 mos | British |
| Dr John Stirling Sexton | Director | 29 Jan 2007 | 2 Oct 2007 | 9 mos | British |
| John Mansel Morgan | Director | – | 12 Apr 2006 | – | British |
| Michael Stuart Ost | Director | 5 Jul 1999 | 24 Jan 2005 | 5 yrs 6 mos | British |
| Stephen Michael Davis | Secretary | 31 Jan 2004 | 6 Sept 2004 | 8 mos | British |
| Mark Moran | Director | 1 Oct 1997 | 31 Jan 2004 | 6 yrs 3 mos | British |
| William Oscar Francis Wallis | Director | – | 25 Jun 2002 | – | British |
| Ernest Bostwick | Director | – | 30 Nov 2000 | – | British |
| Lewis Gordon Bingham | Director | 1 May 1996 | 20 Sept 2000 | 4 yrs 4 mos | British |
| Peter William Greenwood | Director | – | 5 Jul 1999 | – | British |
| Kenneth John Symonds | Director | – | 1 Dec 1998 | – | British |
| Ralph Eugene Kopf | Director | 18 Dec 1995 | 31 Jul 1997 | 1 yrs 7 mos | American |
| Anthony Ralph Collinson | Director | – | 12 Apr 1996 | – | British |
| John Neil Clarke | Director | 1 Sept 1994 | 30 Nov 1995 | 1 yrs 2 mos | British |
| Dr Allen Halliwell | Director | – | 30 Nov 1994 | – | British |
