Chromalox (UK) Limited

Active04325451 Private limited company
Incorporated
20 November 2001 (24 years)
Previously known as
Heat Acquisition (UK) Limited (until 31 May 2002)
Industry
Manufacture of electronic industrial process control equipment (26512)
Directors
Owned by
Accounts type
Audit exemption subsidiary
Region
Greater London
Address
Battersea Studios 82 Silverthorne Road
Suite F4
London
SW8 3HE

Website & contact details

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

Filing status

Accounts due
31 December 2026
Last accounts
31 December 2024
Conf. stmt due
17 November 2026
Last conf. stmt
3 November 2025

Charges

Total
2
Outstanding
0
Part satisfied
0
Satisfied
2

Officers 3 active

Officer details are public data from the Companies House register.

Director · Appointed 18 February 2026
Also at Process Heat Limited, Heat Holding (UK) Limited
British
Born March 1969 (57)
Director · Appointed 18 February 2026
Also at Process Heat Limited, Heat Holding (UK) Limited
British
Born November 1980
Director · Appointed 18 March 2024
Also at Heat Holding (UK) Limited
American
Born October 1975 (51)
Officer history (41 former)
18 February 2026
Resigned Cashman, Stuart as Director
18 February 2026
Appointed Strachan, Ian as Director
18 February 2026
Appointed Cawcutt, John Spencer as Director
18 February 2026
Resigned Vaslier, Nans Gabriel Yves as Director
31 July 2025
Resigned Boynton, Kirstan Sarah as Secretary
11 December 2024
Appointed Boynton, Kirstan Sarah as Secretary
11 December 2024
Resigned Mohammed, Francis as Secretary
18 March 2024
Appointed Cashman, Stuart as Director
18 March 2024
Appointed Vaslier, Nans Gabriel Yves as Director
18 March 2024
Appointed Molnar, Christopher Jon as Director
18 March 2024
Resigned Mohammed, Francis as Director
15 March 2024
Resigned Skidmore, Paul Kevin as Director
20 October 2023
Resigned Ziemniak, Maxime Francois as Director
20 October 2023
Appointed Mohammed, Francis as Secretary
20 October 2023
Resigned Ziemniak, Maxime Francois as Secretary
6 April 2022
Resigned Preziosa, Maurizio as Director
6 April 2022
Appointed Skidmore, Paul Kevin as Director
1 April 2022
Appointed Ziemniak, Maxime Francois as Director
1 April 2022
Appointed Mohammed, Francis as Director
1 April 2022
Appointed Ziemniak, Maxime Francois as Secretary
1 April 2022
Resigned Patel, Nimesh Balvir as Director
1 April 2022
Resigned Desseignes, Thierry as Director
1 April 2022
Resigned Desseignes, Thierry as Secretary
31 December 2020
Appointed Preziosa, Maurizio as Director
31 December 2020
Resigned Daws, Neil Harvey as Director
11 September 2020
Appointed Patel, Nimesh Balvir as Director
11 September 2020
Resigned Boyd, Kevin James as Director
17 July 2019
Resigned Sutter, Michael Charles as Director
17 July 2017
Resigned Mclain, Michael as Director
17 July 2017
Appointed Daws, Neil Harvey as Director
17 July 2017
Resigned Korn, Douglas as Director
17 July 2017
Appointed Boyd, Kevin James as Director
21 September 2016
Resigned Dysert, Scott as Director
21 September 2016
Appointed Sutter, Michael Charles as Director
14 March 2016
Resigned Eversecretary Limited as Corporate Secretary
14 March 2016
Appointed Desseignes, Thierry as Secretary
28 December 2012
Appointed Desseignes, Thierry as Director
28 December 2012
Appointed Mclain, Michael as Director
28 December 2012
Appointed Korn, Douglas as Director
21 December 2012
Resigned Bommer, Eric David as Director
21 December 2012
Resigned Fitzpatrick, Thomas Patrick as Director
21 December 2012
Resigned Sickle, John Carey Van as Director
21 December 2012
Resigned Mccormack, John F. as Director
18 March 2011
Appointed Mccormack, John F. as Director
18 March 2011
Resigned Behrens, Christopher C as Director
18 March 2011
Appointed Bommer, Eric David as Director
18 March 2011
Resigned Doughty, Adrian John as Director
18 March 2011
Appointed Sickle, John Carey Van as Director
18 March 2011
Appointed Fitzpatrick, Thomas Patrick as Director
18 March 2011
Resigned Warner, John as Director
18 March 2011
Resigned Cumberledge, Edward as Director
18 March 2011
Resigned Brian, Stephen as Director
30 April 2010
Resigned Mohammed, Francis as Director
5 January 2009
Appointed Doughty, Adrian John as Director
10 December 2008
Appointed Dysert, Scott as Director
3 December 2008
Resigned Valentino, Stephen as Director
3 January 2008
Appointed Valentino, Stephen as Director
13 December 2007
Resigned Gothlin, Erik as Director
1 August 2007
Appointed Behrens, Christopher C as Director
1 August 2007
Appointed Cumberledge, Edward as Director
1 August 2007
Appointed Warner, John as Director
1 August 2007
Appointed Brian, Stephen as Director
1 August 2007
Resigned Rowan, Eamon as Director
19 July 2005
Appointed Gothlin, Erik as Director
22 June 2005
Appointed Rowan, Eamon as Director
22 June 2005
Appointed Eversecretary Limited as Corporate Secretary
22 June 2005
Appointed Mohammed, Francis as Director
22 June 2005
Resigned Stas, Marc John as Director
22 June 2005
Resigned Stas, Marc John as Secretary
22 June 2005
Resigned Smith, Tom as Director
14 January 2002
Resigned Behrens, Christopher C as Director
14 January 2002
Resigned Epps, Sean as Director
5 December 2001
Appointed Epps, Sean as Director
5 December 2001
Resigned Rowan, Eamon as Secretary
5 December 2001
Resigned Meek, John Henry as Director
5 December 2001
Appointed Behrens, Christopher C as Director
20 November 2001
Appointed Instant Companies Limited as Corporate Nominee Director
20 November 2001
Resigned Instant Companies Limited as Corporate Nominee Director
20 November 2001
Appointed Rowan, Eamon as Secretary
20 November 2001
Appointed Meek, John Henry as Director
20 November 2001
Appointed Stas, Marc John as Secretary
20 November 2001
Resigned Swift Incorporations Limited as Corporate Nominee Secretary
20 November 2001
Appointed Smith, Tom as Director
20 November 2001
Appointed Swift Incorporations Limited as Corporate Nominee Secretary
20 November 2001
Appointed Stas, Marc John as Director

Ownership 1 active

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

Corporate entity · Notified 3 July 2017
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 04325456
Former controllers (2)
3 July 2017
Ceased John Howard — Has significant influence or control
3 July 2017
Ceased Philip Carpenter III — Has significant influence or control

Group structure 22 companies

Ownership group derived from the Companies House PSC register

Spirax Group PLC
Gervase Instruments Limited Owns 75–100% of shares
Gestra Holdings Limited Has significant influence or control
Gestra UK Limited Owns 75–100% of shares (as a firm)
Heat Holding (UK) Limited Owns 75–100% of shares
Chromalox (UK) Limited This company Owns 75–100% of shares
Sarco Limited Holds 75–100% of voting rights (as a trust)
Spirax UK Pension Trustees Limited Owns 75–100% of shares
Spirax-Sarco America Investments Limited Owns 75–100% of shares
Spirax-Sarco Engineering Limited Owns 75–100% of shares
Spirax-Sarco Europe Limited Owns 75–100% of shares
Spirax-Sarco International Limited Owns 75–100% of shares
Spirax-Sarco Investments Limited Owns 75–100% of shares
Aflex Hose Limited Owns 75–100% of shares
Bio Pure Technology Ltd Owns 75–100% of shares
Cotopaxi Limited Owns 75–100% of shares
Spirax-Sarco America Limited Owns 75–100% of shares
Spirax-Sarco Limited Owns 75–100% of shares
Sarco Thermostats Limited Owns 75–100% of shares
Spirax Manufacturing Company Limited Owns 75–100% of shares
Spirax-Sarco Overseas Limited Owns 75–100% of shares
Watson-Marlow Limited Owns 75–100% of shares

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
30 March 2026Share capital filing
30 March 2026Insolvency filing
30 March 2026Statement of capital
30 March 2026Statement of capital following an allotment of shares
30 March 2026Resolutions
Show all recent filings

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