Sig PLC

Active00998314 Public limited company

Incorporated: 29 December 1970 (55 years)
Industry: Activities of head offices (70100)
Directors: Simon John Kesterton
Petrus Rudolf Maria Vervaat
Diego Straziota
all 9 directors
Accounts type: Group
Region: Yorkshire
Address: Adsetts House 16 Europa View
Sheffield Business Park
Sheffield
S9 1XH

Website & contact details

Website: sigplc.com

Filing status

Accounts due: 30 June 2027
Last accounts: 31 December 2025
Conf. stmt due: 30 July 2027
Last conf. stmt: 16 July 2026

Charges

Total: 6
Outstanding: 2
Part satisfied: 0
Satisfied: 4

Officers 10 active

Officer details are public data from the Companies House register.

Kesterton, Simon John

Director · Appointed 1 May 2026

Also at Sig Trading Limited, Sig European Holdings Limited, Sig European Investments Limited · more companies

British

Born November 1973

Vervaat, Petrus Rudolf Maria

Director · Appointed 1 October 2025

Dutch

Born April 1965 (61)

Straziota, Diego

Director · Appointed 4 May 2023

Also at Wolseley Group Limited, CD&R LLP, Wolseley Investments Limited · more companies

French

Born February 1985 (41)

Watkins, Andrew

Secretary · Appointed 31 March 2021

Dasani, Shatish Damodar

Director · Appointed 1 February 2021

Also at Speedy Hire PLC, Dasani Consulting Limited, Renew Holdings Plc. · more companies

British

Born March 1962 (64)

Durrant, Kathryn Louise

Director · Appointed 1 January 2021

Also at Essentra PLC, Anglian Water Services Financing PLC, Anglian Water Services Holdings Limited · more companies

British

Born May 1967 (59)

Deschamps, Bruno Marc

Director · Appointed 10 July 2020

Also at Ocs Group Topco Limited, EP Capital Limited · more companies

French

Born July 1951 (75)

King, Simon Theodore

Director · Appointed 1 July 2020

Also at James Donaldson Group Ltd · more companies

British

Born June 1959 (67)

Lovell, Alan Charles

Director · Appointed 1 August 2018

Also at Palace House International (Two) LLP · more companies

British

Born November 1953

Allner, Andrew James

Director · Appointed 1 November 2017

British

Born December 1953 (72)

Officer history (40 former)

31 May 2026

Resigned Ashton, Richard Ian as Director

1 May 2026

Appointed Kesterton, Simon John as Director

1 October 2025

Appointed Vervaat, Petrus Rudolf Maria as Director

8 July 2025

Resigned Slark, Gavin as Director

1 May 2025

Resigned Kent, Gillian Dawn Celia as Director

4 May 2023

Appointed Straziota, Diego as Director

4 May 2023

Resigned Rochat, Christian Pierre as Director

1 February 2023

Resigned Francis, Stephen Ronald William as Director

1 February 2023

Appointed Slark, Gavin as Director

31 March 2021

Appointed Watkins, Andrew as Secretary

31 March 2021

Resigned Dosanjh, Kulbinder Kaur as Secretary

1 February 2021

Appointed Dasani, Shatish Damodar as Director

31 January 2021

Resigned Duncan, Ian Barnet as Director

1 January 2021

Appointed Durrant, Kathryn Louise as Director

31 December 2020

Resigned Allum, Helen Catherine as Director

31 July 2020

Resigned Kearney-Croft, Katharina Helen Marie as Director

10 July 2020

Appointed Rochat, Christian Pierre as Director

10 July 2020

Appointed Deschamps, Bruno Marc as Director

1 July 2020

Appointed Ashton, Richard Ian as Director

1 July 2020

Appointed King, Simon Theodore as Director

25 February 2020

Appointed Kearney-Croft, Katharina Helen Marie as Director

25 February 2020

Appointed Francis, Stephen Ronald William as Director

24 February 2020

Resigned Oldersma, Meinie as Director

24 February 2020

Resigned Maddock, Nicholas William as Director

12 February 2020

Resigned Abt, Andrea as Director

18 October 2019

Appointed Dosanjh, Kulbinder Kaur as Secretary

18 October 2019

Resigned Monro, Richard Charles as Secretary

1 July 2019

Appointed Kent, Gillian Dawn Celia as Director

1 July 2019

Resigned Ragoucy, Cyrille Marie Patrick as Director

1 July 2019

Appointed Allum, Helen Catherine as Director

8 May 2019

Resigned Ashdown, Janet Elizabeth as Director

1 August 2018

Appointed Ragoucy, Cyrille Marie Patrick as Director

1 August 2018

Appointed Lovell, Alan Charles as Director

31 July 2018

Resigned Ewell, Melvyn as Director

9 March 2018

Resigned Geoghegan, Christopher Vincent as Director

1 November 2017

Appointed Allner, Andrew James as Director

31 October 2017

Resigned Walle, Leslie Van De as Director

3 April 2017

Appointed Oldersma, Meinie as Director

31 March 2017

Resigned Nicholls, Jonathan Clive as Director

1 February 2017

Appointed Maddock, Nicholas William as Director

31 January 2017

Resigned Robertson, Douglas Grant as Director

1 January 2017

Appointed Duncan, Ian Barnet as Director

11 November 2016

Resigned Mitchell, Stuart Robert as Director

12 March 2015

Appointed Abt, Andrea as Director

28 February 2013

Resigned Davies, Christopher John as Director

10 December 2012

Appointed Mitchell, Stuart Robert as Director

31 December 2011

Resigned Chivers, Michael John as Director

1 December 2011

Appointed Robertson, Douglas Grant as Director

30 November 2011

Resigned Davies, Gareth Wyn as Director

1 August 2011

Appointed Ewell, Melvyn as Director

11 July 2011

Appointed Ashdown, Janet Elizabeth as Director

16 March 2011

Resigned Murray, Vanda as Director

31 January 2011

Resigned Tench, Leslie Owen as Director

1 October 2010

Appointed Walle, Leslie Van De as Director

13 May 2010

Resigned Haxby, David Arthur as Director

6 November 2009

Appointed Nicholls, Jonathan Clive as Director

30 September 2009

Resigned Borlenghi, Michael John Christopher as Director

30 September 2009

Resigned Blackburn, Peter Hugh as Director

1 July 2009

Appointed Murray, Vanda as Director

1 July 2009

Appointed Geoghegan, Christopher Vincent as Director

30 June 2008

Resigned Williams, David as Director

12 February 2007

Appointed Davies, Christopher John as Director

1 October 2004

Appointed Monro, Richard Charles as Secretary

1 October 2004

Resigned Swynnerton, John Ralph as Secretary

30 April 2004

Resigned Cottingham, Barrie as Director

2 April 2004

Appointed Borlenghi, Michael John Christopher as Director

1 March 2003

Resigned Paul, Nicholas Campbell as Director

1 March 2003

Appointed Tench, Leslie Owen as Director

1 March 2003

Appointed Haxby, David Arthur as Director

15 October 2002

Resigned Prust, Francis Charles as Director

1 August 2002

Appointed Davies, Gareth Wyn as Director

31 December 2001

Resigned Forrester, William Wilson as Director

30 September 2001

Resigned Kitson, Timothy Peter Geoffrey, Sir as Director

30 September 2001

Resigned Potter, James Gerrard as Director

1 September 2001

Appointed Chivers, Michael John as Director

1 July 2001

Appointed Paul, Nicholas Campbell as Director

1 July 2001

Appointed Blackburn, Peter Hugh as Director

14 July 1997

Appointed Swynnerton, John Ralph as Secretary

14 July 1997

Resigned Prust, Francis Charles as Secretary

29 March 1997

Resigned Kent, David James as Director

29 April 1996

Resigned Adsetts, William Norman, Sir as Director

1 November 1995

Appointed Kitson, Timothy Peter Geoffrey, Sir as Director

9 March 1994

Appointed Potter, James Gerrard as Director

5 August 1993

Appointed Cottingham, Barrie as Director

2 June 1993

Appointed Kent, David James as Director

2 June 1993

Appointed Williams, David as Director

Group structure 42 shown

Ownership group derived from the Companies House PSC register

Sig PLC This company

Hhi Building Products Limited Owns 75–100% of shares

Sheffield Insulations Limited Owns 75–100% of shares

Kitson's Thermal Supplies Limited Owns 75–100% of shares

London Insulation Supplies Limited Owns 75–100% of shares

Woods Insulation Limited Owns 75–100% of shares

Mayplas Limited Owns 75–100% of shares

Solent Insulation Supplies Limited Owns 75–100% of shares

Sig Dormant Company Number Seven Limited Owns 75–100% of shares

Sig Dormant Company Number Ten Limited Owns 75–100% of shares

Leaderflush + Shapland Holdings Limited Owns 75–100% of shares

Sig Manufacturing Limited Owns 75–100% of shares

Sig Dormant Company Number Eleven Limited Owns 75–100% of shares

Sig Dormant Company Number Three Limited Owns 75–100% of shares

CMS Danskin Acoustics Limited Owns 75–100% of shares

Sig Est Trustees Limited Owns 75–100% of shares

Sig European Holdings Limited Owns 75–100% of shares

Sig European Investments Limited Owns 75–100% of shares

Sig Retirement Benefits Plan Trustee Limited Owns 75–100% of shares

The Sig 2018 Scottish Limited Partnership Right to appoint and remove a person

Sig Scots Co Limited Owns 75–100% of shares

Sig Trading Limited Owns 75–100% of shares

A. Steadman & Son (Holdings) Limited Owns 75–100% of shares

A. Steadman & Son Limited Owns 75–100% of shares

Acoustic and Insulation Manufacturing Limited Owns 75–100% of shares

Advanced Cladding & Insulation Group Limited Owns 75–100% of shares

Ainsworth Insulation Limited Owns 75–100% of shares

Ainsworth Insulation Supplies Limited Owns 25–50% of shares

Ais Insulation Supplies Limited Owns 75–100% of shares

Auron Limited Owns 75–100% of shares

Specialist Fixings and Construction Products Limited Owns 75–100% of shares

Bowller Group Limited Owns 75–100% of shares

Building Solutions (National) Limited Owns 75–100% of shares

Cheshire Roofing Supplies Limited Owns 75–100% of shares

CPD Distribution PLC Owns 75–100% of shares

Danskin Flooring Systems Limited Owns 75–100% of shares

Davies & Tate PLC Owns 75–100% of shares

Window Fitters Mate Limited Owns 75–100% of shares

Euroform Products Limited Owns 25–50% of shares

F30 Building Products Limited Owns 75–100% of shares

And 27 more

Support Site Limited Owns 75–100% of shares

Zip Screens Limited Owns 75–100% of shares

What Sig say about themselves

“We are an international supplier of specialist insulation and interiors, and roofing and exterior products to customers across Europe.”

— from sigplc.com

Filings

Recent filings only. See the full history on Companies House

Date	Description	Made Up To
21 July 2026	Confirmation statement with no updates	16 July 2026
1 June 2026	Termination of appointment of a director
26 May 2026	Resolutions
12 May 2026	Appointment of a director
11 May 2026	Group of companies' accounts	31 December 2025