S W I G

Active03162876 Private company limited by guarantee
Incorporated
22 February 1996 (30 years)
Industry
Other professional, scientific and technical activities n.e.c. (74909)
Directors
Stephen Joseph Wigley
Sarah Rachel Brooks
Accounts type
Total exemption full
Region
South West
Address
31 Elborough Avenue
Yatton
Bristol
BS49 4DU

Filing status

Accounts due
31 May 2027
Last accounts
31 August 2025
Conf. stmt due
21 May 2027
Last conf. stmt
7 May 2026

Officers 14 active

Officer details are public data from the Companies House register.

Director · Appointed 25 August 2026
British
Born August 1967 (59)
Wigley, Stephen Joseph
Director · Appointed 29 January 2026
British
Born May 1986 (40)
Brooks, Sarah Rachel
Director · Appointed 9 May 2024
British
Born November 1971
Tree, Daniel James
Director · Appointed 9 May 2024
British
Born April 1981 (45)
Ellison, Matthew William
Director · Appointed 23 September 2021
British
Born February 1969 (57)
Nichols, Andrew, Dr
Director · Appointed 26 September 2017
British
Born August 1986 (40)
Bragg, Richard Steven
Director · Appointed 4 July 2017
British
Born June 1984 (42)
Director · Appointed 4 July 2017
Also at Smart Water Networks Forum
English
Born April 1962 (64)
Grievson, Oliver James
Director · Appointed 21 January 2014
British
Born June 1976 (50)
Sadler, Pippin
Secretary · Appointed 1 September 2012
Director · Appointed 18 July 2008
British
Born August 1962 (64)
Carswell, Leo David Cecil
Director · Appointed 21 July 2007
British
Born August 1976 (50)
Director · Appointed 11 June 2007
Also at Intercede Ventures Ltd, Medilink South West Limited
British
Born August 1956 (70)
Director · Appointed 23 September 2003
British
Born August 1962 (64)
Officer history (44 former)
25 August 2026
Appointed Fosten, Angus William as Director
19 April 2026
Resigned Sparrey, Michael as Director
29 January 2026
Appointed Wigley, Stephen Joseph as Director
2 January 2026
Resigned Dobbs, Katherine Frances as Director
2 July 2025
Resigned Gray, Alex as Director
12 February 2025
Resigned Lee, Susan Jean Yee as Director
16 October 2024
Resigned Dunning, Thomas Justin as Director
9 May 2024
Appointed Tree, Daniel James as Director
9 May 2024
Appointed Brooks, Sarah Rachel as Director
9 May 2024
Appointed Dobbs, Katherine Frances as Director
9 May 2024
Appointed Lee, Susan Jean Yee as Director
12 February 2024
Resigned Walker, Dale as Director
25 January 2023
Appointed Walker, Dale as Director
15 July 2022
Resigned Sewell, Andrew John as Director
23 September 2021
Appointed Ellison, Matthew William as Director
15 April 2021
Resigned Tully, Mark James as Director
27 January 2021
Resigned Tomlinson, Phillip David Andrew as Director
1 October 2020
Appointed Gray, Alex as Director
31 July 2020
Resigned Grandison, James Robert as Director
24 September 2019
Appointed Grandison, James Robert as Director
24 September 2019
Appointed Tully, Mark James as Director
6 January 2019
Resigned Jones, Christopher Alun as Director
16 October 2018
Resigned Boxall, Joby, Professor as Director
21 September 2018
Appointed Sparrey, Michael as Director
21 September 2018
Appointed Tomlinson, Phillip David Andrew as Director
31 January 2018
Resigned Proctor, John as Director
31 January 2018
Resigned Marshallsay, Dene Raymond as Director
26 September 2017
Appointed Nichols, Andrew, Dr as Director
31 August 2017
Resigned Boedeker, Joern Wolfgang as Director
4 July 2017
Appointed Strahand, Michael Anthony as Director
4 July 2017
Appointed Bragg, Richard Steven as Director
18 February 2017
Resigned Marsh, John as Director
18 February 2017
Resigned Kyriacou, Anthony George as Director
1 February 2017
Appointed Sewell, Andrew John as Director
16 June 2015
Appointed Marsh, John as Director
27 January 2015
Resigned Newstead, Stuart, Mr. as Director
21 January 2014
Appointed Grievson, Oliver James as Director
21 January 2014
Appointed Kyriacou, Anthony George as Director
21 January 2014
Resigned Lennox, George Robin as Director
1 September 2012
Appointed Sadler, Pippin as Secretary
31 August 2012
Resigned Stredder, Hazel Diane as Secretary
10 October 2011
Resigned Roberts, Miles Patrick as Secretary
10 October 2011
Appointed Stredder, Hazel Diane as Secretary
17 February 2011
Appointed Roberts, Miles Patrick as Secretary
17 February 2011
Resigned Malloy, Josephine Michelle as Secretary
15 February 2011
Resigned Argent, Valerie Anne as Director
1 February 2010
Appointed Dunning, Thomas Justin as Director
1 February 2010
Appointed Boxall, Joby, Professor as Director
1 February 2010
Appointed Boedeker, Joern Wolfgang as Director
1 October 2009
Resigned Newstead, Stuart, Mr. as Secretary
1 September 2009
Appointed Malloy, Josephine Michelle as Secretary
31 August 2009
Resigned Saffell, John Robert, Dr as Director
31 August 2009
Resigned Tothill, Ibtisam Elias, Dr as Director
18 July 2008
Appointed Marshallsay, Dene Raymond as Director
18 July 2008
Appointed Chappell, Andrew James as Director
18 July 2008
Resigned Tipping, John, Dr as Director
18 July 2008
Appointed Argent, Valerie Anne as Director
31 March 2008
Resigned Scott, Michael John as Director
31 March 2008
Resigned Lewis, Richard Rhys as Director
21 July 2007
Resigned Marshallsay, Dene Raymond as Director
21 July 2007
Appointed Carswell, Leo David Cecil as Director
11 June 2007
11 June 2007
Resigned Cowell, David Charles, Dr as Director
27 September 2006
Resigned Kirby, Richard Marcus as Director
25 January 2006
Appointed Proctor, John as Director
25 January 2006
Resigned Caffoor, Mohamed Ismeth, Dr as Director
20 April 2005
Appointed Newstead, Stuart, Mr. as Director
20 April 2005
Resigned Scott, Michael John as Secretary
20 April 2005
Appointed Newstead, Stuart, Mr. as Secretary
25 October 2004
Appointed Tipping, John, Dr as Director
28 September 2004
Resigned Long, Terence Michael as Director
28 August 2004
Resigned Armstrong, Jeffrey John as Director
23 March 2004
Appointed Tothill, Ibtisam Elias, Dr as Director
16 February 2004
Resigned Birch, Brian Jeffrey as Director
16 February 2004
Appointed Jones, Christopher Alun as Director
23 September 2003
Resigned Plumley, James Henry as Director
23 September 2003
Appointed Hoyle, Anthony Donald as Director
19 March 2002
Appointed Lennox, George Robin as Director
19 March 2002
Appointed Cowell, David Charles, Dr as Director
5 March 2002
Resigned Chase, Martyn Jeffrey as Director
5 March 2002
Resigned Fielden, Peter Robert, Prof as Director
9 September 1999
Resigned Thompson, Hugh Irvine as Director
9 September 1999
Resigned Wilkes, Roy Ward Henry as Director
9 September 1999
Resigned Wilson, David, Dr as Director
9 September 1999
Appointed Chase, Martyn Jeffrey as Director
9 September 1999
Resigned Wilkins, Terence Arthur, Dr as Director
9 September 1999
Appointed Plumley, James Henry as Director
9 September 1999
Appointed Kirby, Richard Marcus as Director
19 April 1999
Appointed Long, Terence Michael as Director
17 September 1997
Appointed Wilkins, Terence Arthur, Dr as Director
22 February 1996
Appointed Thompson, Hugh Irvine as Director
22 February 1996
Appointed Scott, Michael John as Secretary
22 February 1996
Appointed Caffoor, Mohamed Ismeth, Dr as Director
22 February 1996
Appointed Armstrong, Jeffrey John as Director
22 February 1996
Appointed Marshallsay, Dene Raymond as Director
22 February 1996
Appointed Birch, Brian Jeffrey as Director
22 February 1996
Appointed Lewis, Richard Rhys as Director
22 February 1996
Appointed Fielden, Peter Robert, Prof as Director
22 February 1996
Appointed Scott, Michael John as Director
22 February 1996
Appointed Wilson, David, Dr as Director
22 February 1996
Appointed Saffell, John Robert, Dr as Director
22 February 1996
Appointed Wilkes, Roy Ward Henry as Director

Ownership 0 active

People and entities with significant control, from the Companies House PSC register

The company has declared that it has no person with significant control.
Former controllers (22)
6 May 2024
Ceased Andrew James Chappell — Right to appoint and remove directors
6 May 2024
Ceased Matthew William Ellison — Right to appoint and remove directors
6 May 2024
Ceased Alex Gray — Right to appoint and remove directors
6 May 2024
Ceased Oliver James Grievson — Right to appoint and remove directors
6 May 2024
Ceased Anthony Donald Hoyle — Right to appoint and remove directors
6 May 2024
Ceased Michael Sparrey — Right to appoint and remove directors
6 May 2024
Ceased Richard Steven Bragg — Right to appoint and remove directors
6 May 2024
Ceased Andrew Nichols — Right to appoint and remove directors
6 May 2024
Ceased Michael Anthony Strahand — Right to appoint and remove directors
6 May 2024
Ceased Leo David Cecil Carswell — Right to appoint and remove directors
6 May 2024
Ceased Thomas Justin Dunning — Right to appoint and remove directors
6 May 2024
Ceased Richard William Luxton — Right to appoint and remove directors
12 February 2024
Ceased Dale Walker — Right to appoint and remove directors
15 July 2022
Ceased Andrew John Sewell — Right to appoint and remove directors
15 April 2021
Ceased Mark James Tully — Right to appoint and remove directors
27 January 2021
Ceased Phillip Tomlinson — Right to appoint and remove directors
31 July 2020
Ceased James Robert Grandison — Right to appoint and remove directors
6 February 2019
Ceased Christopher Alun Jones — Right to appoint and remove directors
16 October 2018
Ceased Joby Boxall — Right to appoint and remove directors
31 January 2018
Ceased John Proctor — Right to appoint and remove directors
31 January 2018
Ceased Dene Raymond Marshallsay — Right to appoint and remove directors
31 August 2017
Ceased Jörn Bödeker — Right to appoint and remove directors

Financials

Net Assets
£71,886
Cash
£76,316

Trend

Net Assets
£0 £50k £100k 2020 2021 2022 2023 2024 £72,768 £67,427 £65,500 £74,457 £71,886
Balance sheet detail
20242023202220212020
Current Assets£86,862£116,772£76,719£70,594£74,424
Debtors£10,546£33,789£2,192£4,166£3,778
Cash£76,316£82,983£74,527£66,428£70,646
Net Current Assets£71,886£74,457£65,500£67,427£72,768
Net Assets£71,886£74,457£65,500£67,427£72,768

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
19 May 2026Confirmation statement with no updates7 May 2026
11 May 2026Replacement filing for the appointment of a director
11 May 2026Replacement filing for the appointment of a director
19 April 2026Termination of appointment of a director
25 February 2026Total exemption full accounts31 August 2025
Show all recent filings

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