Trillium Flow Services UK Limited

Active00971289 Private limited company

Incorporated: 29 January 1970 (56 years)
Previously known as: Weir P.S.L. International Limited (until 20 August 2019)
P.S.L. International Limited (until 17 September 2018)
P S L Engineering Limited (until 22 May 1986)
Industry: Manufacture of pumps (28131)
Repair of machinery (33120)
Repair of other equipment (33190)
Engineering related scientific and technical consulting activities (71122)
Directors: Christian Lawrence
Shakeeb Uddin Mir
Matthew Robert Norris
all 5 directors
Owned by: Trillium Flow Technologies Holdings Ltd
Accounts type: Full
Region: Yorkshire
Address: Britannia House
Huddersfield Road
Elland
HX5 9JR

Website & contact details

Group website: trilliumflow.com
The site of this company’s group or brand.

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 3 January 2027
Last conf. stmt: 20 December 2025

Charges

Total: 11
Outstanding: 0
Part satisfied: 0
Satisfied: 11

Officers 6 active

Officer details are public data from the Companies House register.

Lawrence, Christian

Director · Appointed 16 October 2026

Also at Trillium Flow Technologies UK Limited, FR Flow Control Valves Bidco Limited, Audco Limited · more companies

British

Born October 1974 (52)

Mir, Shakeeb Uddin

Director · Appointed 16 October 2026

Also at FR Flow Control Valves Bidco Limited, Flowserve International Limited, Mogas Industries Limited · more companies

American

Born September 1984 (42)

Csc Global

Corporate Secretary · Appointed 29 May 2026

Also at Trillium Flow Technologies UK Limited

Norris, Matthew Robert

Director · Appointed 6 August 2021

Also at FR Flow Control Pumps Bidco Limited · more companies

British

Born March 1979 (47)

Gallacher, David

Director · Appointed 28 June 2019

British

Born February 1971 (55)

Mitchell, Robert Stephen

Director · Appointed 28 June 2019

Also at Trillium Flow Technologies UK Limited, FR Flow Control Valves Bidco Limited

British

Born October 1983 (43)

Officer history (27 former)

16 October 2026

Appointed Mir, Shakeeb Uddin as Director

16 October 2026

Appointed Lawrence, Christian as Director

16 October 2026

Resigned Brayley, Steven as Director

29 May 2026

Appointed Csc Global as Corporate Secretary

28 May 2026

Resigned Riordan, Christopher Joseph as Secretary

7 November 2025

Appointed Brayley, Steven as Director

6 August 2021

Appointed Norris, Matthew Robert as Director

6 August 2021

Resigned Verspecht, Patrick Francois as Director

1 November 2019

Resigned Mannion, Michael Nicholas as Director

16 August 2019

Appointed Riordan, Christopher Joseph as Secretary

28 June 2019

Appointed Verspecht, Patrick Francois as Director

28 June 2019

Resigned Vanhegan, Graham William Corbett as Director

28 June 2019

Appointed Mitchell, Robert Stephen as Director

28 June 2019

Resigned Kyle, Gillian as Secretary

28 June 2019

Appointed Gallacher, David as Director

28 June 2019

Resigned Palmer, Christopher James as Director

14 June 2019

Resigned Wallace, Steven David James as Director

28 February 2019

Appointed Wallace, Steven David James as Director

28 February 2019

Appointed Mannion, Michael Nicholas as Director

1 May 2018

Appointed Vanhegan, Graham William Corbett as Director

1 May 2018

Resigned Morgan, Christopher Findlay as Director

10 July 2017

Appointed Palmer, Christopher James as Director

10 July 2017

Resigned Neilson, Andrew James as Director

9 December 2015

Appointed Neilson, Andrew James as Director

2 December 2015

Resigned Ruddock, Keith Andrew as Director

20 March 2015

Resigned Clark, Walter James as Secretary

20 March 2015

Appointed Kyle, Gillian as Secretary

1 December 2014

Appointed Clark, Walter James as Secretary

1 December 2014

Resigned Stead, Catherine Jane as Secretary

18 November 2014

Resigned Stead, Catherine Jane as Director

18 November 2014

Appointed Morgan, Christopher Findlay as Director

23 November 2012

Appointed Stead, Catherine Jane as Director

23 November 2012

Appointed Stead, Catherine Jane as Secretary

23 November 2012

Resigned Mccaw, Frances Jean as Director

23 November 2012

Resigned Mccaw, Frances Jean as Secretary

15 June 2012

Appointed Ruddock, Keith Andrew as Director

15 June 2012

Resigned Mitchelson, Alan Wallace Fernie as Director

15 June 2012

Appointed Mccaw, Frances Jean as Director

9 November 2009

Appointed Mitchelson, Alan Wallace Fernie as Director

9 November 2009

Appointed Mccaw, Frances Jean as Secretary

9 November 2009

Resigned Credland, Sharon as Secretary

9 November 2009

Resigned Mactaggart, Dugald as Director

9 October 2007

Appointed Mactaggart, Dugald as Director

9 October 2007

Resigned Hardy, Mark William as Director

18 October 2004

Resigned Syme, Peter Thomson as Director

30 November 2002

Resigned Montgomery, James Alexander as Director

30 November 2002

Appointed Hardy, Mark William as Director

30 October 1998

Resigned Killingbeck, Martyn as Director

31 December 1997

Resigned Burgess, James Austin as Director

1 October 1997

Appointed Montgomery, James Alexander as Director

1 October 1997

Appointed Syme, Peter Thomson as Director

30 September 1997

Resigned Cameron, John as Director

11 August 1995

Resigned Coles, Michael Charles as Director

1 June 1992

Appointed Killingbeck, Martyn as Director

14 May 1992

Resigned Gray, Richard Lawrence as Director

Ownership 1 active

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

Trillium Flow Technologies Holdings Ltd

Corporate entity · Notified 14 May 2019

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Private Limited Company

Reg. no. Sc602583

Former controllers (2)

14 May 2019

Ceased Weir Group Holdings Limited — Owns 75–100% of shares

13 May 2019

Ceased Weir Engineering Services Limited — Owns 75–100% of shares

Group structure 4 companies

Ownership group derived from the Companies House PSC register

FR Flow Control Valves Bidco Limited

Trillium Flow Technologies Holdings Ltd. Owns 75–100% of shares

Trillium Flow Services UK Limited This company Owns 75–100% of shares

Trillium Flow Technologies UK Limited Owns 75–100% of shares

Filings 225

Date	Description	Made Up To
3 November 2026	Termination of appointment of a director
22 October 2026	Appointment of a director
19 October 2026	Appointment of a director
9 October 2026	Full accounts	31 December 2025
2 July 2026	Satisfaction of a charge in full