RSM International Limited

Active04040598 Private company limited by guarantee
Incorporated
25 July 2000 (26 years)
Industry
Activities of professional membership organizations (94120)
Directors
Thomas Frederick Alvarado Acosta
Elena Stylianou
Jason Tszshun Yau
Accounts type
Full
Region
Greater London
Address
200 Aldersgate Street
Upper Ground Floor South
London
EC1A 4HD

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
8 August 2027
Last conf. stmt
25 July 2026

Officers 15 active

Officer details are public data from the Companies House register.

Alvarado Acosta, Thomas Frederick
Director · Appointed 21 July 2026
Costa Rican,American
Born September 1962 (64)
Stylianou, Elena
Director · Appointed 21 July 2026
Greek
Born July 1983 (43)
Yau, Jason Tszshun
Director · Appointed 21 July 2026
American
Born April 1982 (44)
Becker, Brian James
Director · Appointed 1 July 2026
American
Born May 1966 (60)
Blum, Harry Jeffery
Director · Appointed 1 July 2026
Canadian
Born November 1961
Butler, Kerensa
Director · Appointed 1 July 2026
American
Born March 1973 (53)
Donaldson, Robert Henry
Director · Appointed 1 July 2026
British
Born June 1971 (55)
Marie, Stephane Andre Leopold
Director · Appointed 1 July 2026
French
Born November 1963
Miano, Roberto Biagio
Director · Appointed 1 July 2026
Australian
Born August 1966 (60)
Lipari, Donald
Director · Appointed 1 January 2026
American
Born July 1960 (66)
Nedder, Ernest John
Director · Appointed 1 January 2026
American
Born June 1970 (56)
Freeman, Belinda Lee
Secretary · Appointed 1 June 2024
Fuchs, Christian
Director · Appointed 1 January 2024
German
Born January 1973 (53)
Chen, Jianshen
Director · Appointed 1 February 2021
Chinese
Born December 1960 (65)
Hart, Simon
Director · Appointed 1 June 2020
British
Born September 1967 (59)
Officer history (52 former)
21 July 2026
Appointed Alvarado Acosta, Thomas Frederick as Director
21 July 2026
Appointed Stylianou, Elena as Director
21 July 2026
Appointed Yau, Jason Tszshun as Director
1 July 2026
Appointed Miano, Roberto Biagio as Director
1 July 2026
Appointed Becker, Brian James as Director
1 July 2026
Appointed Butler, Kerensa as Director
1 July 2026
Appointed Donaldson, Robert Henry as Director
1 July 2026
Appointed Marie, Stephane Andre Leopold as Director
1 July 2026
Appointed Blum, Harry Jeffery as Director
30 June 2026
Resigned Komninos, James Anthony as Director
30 June 2026
Resigned How, Beng Tiong as Director
30 June 2026
Resigned Perez, Jorge Hector Francisco as Director
30 June 2026
Resigned Walter, Stefan as Director
30 June 2026
Resigned Simatupang, Angela Indirawati as Director
30 June 2026
Resigned Adams, Joseph Michael as Director
30 June 2026
Resigned Hammouda, Sherif Mohamed as Director
30 June 2026
Resigned Stylianou, Elena as Director
30 June 2026
Resigned Gomez-Leon, Jose as Director
30 June 2026
Resigned Ncube, Given Ian as Director
1 January 2026
Appointed Nedder, Ernest John as Director
1 January 2026
Appointed Lipari, Donald as Director
1 January 2026
Appointed Stylianou, Elena as Director
31 December 2025
Resigned Ferreira, Thomas as Director
31 December 2025
Resigned Picaud, Jean-Michel as Director
1 June 2025
Appointed Ncube, Given Ian as Director
6 January 2025
Resigned Eaton, Brian John, Mr. as Director
1 June 2024
Appointed Freeman, Belinda Lee as Secretary
31 May 2024
Resigned Stephens, Jean as Secretary
1 January 2024
Appointed How, Beng Tiong as Director
1 January 2024
Appointed Fuchs, Christian as Director
31 July 2023
Resigned Wong, Poh Weng, Mr. as Director
1 January 2023
Appointed Gomez-Leon, Jose as Director
31 December 2022
Resigned Erhard, Guillermo, Mr. as Director
1 February 2021
Appointed Chen, Jianshen as Director
1 June 2020
Appointed Hart, Simon as Director
1 April 2020
Appointed Ferreira, Thomas as Director
31 March 2020
Resigned Kirley, Mike as Director
16 January 2020
Appointed Picaud, Jean-Michel as Director
12 January 2020
Resigned Gwilliam, David as Director
31 December 2019
Resigned Toelen, Lucas Alfons Ida as Director
31 March 2019
Resigned Longe, Laurence Peter as Director
15 February 2019
Appointed Hammouda, Sherif Mohamed as Director
5 February 2019
Appointed Adams, Joseph Michael as Director
5 February 2019
Appointed Simatupang, Angela Indirawati as Director
5 February 2019
Appointed Gwilliam, David as Director
31 December 2018
Resigned Loyning, Lars as Director
25 April 2018
Resigned Gu, Ren Rong as Director
1 January 2018
Appointed Walter, Stefan as Director
31 July 2017
Resigned Popkes, Warner Berend Janssen as Director
1 February 2016
Appointed Perez, Jorge Hector Francisco as Director
1 January 2016
Appointed Komninos, James Anthony as Director
1 January 2016
Appointed Gu, Ren Rong as Director
1 January 2016
Appointed Loyning, Lars as Director
31 December 2015
Resigned Walter, Stefan as Director
31 December 2015
Resigned Hutchinson, Kimbley John, Mr. as Director
31 December 2015
Resigned Yang, Li Qiang as Director
11 December 2015
Appointed Toelen, Lucas Alfons Ida as Director
11 November 2015
Resigned Figueira, Wesley Montechiari as Director
4 August 2015
Resigned Mulqueen, James Paul as Director
15 April 2014
Appointed Longe, Laurence Peter as Director
1 January 2014
Appointed Mulqueen, James Paul as Director
1 January 2014
Appointed Popkes, Warner Berend Janssen as Director
1 January 2014
Appointed Figueira, Wesley Montechiari as Director
31 December 2013
Resigned Winkenius, Rudolf, Mr. as Director
19 September 2013
Resigned Merry, Christopher James as Director
1 May 2013
Resigned Zittrer, Robert Henry as Director
28 November 2012
Appointed Merry, Christopher James as Director
20 September 2012
Appointed Yang, Li Qiang as Director
30 April 2012
Resigned Stockdale, Tony as Director
1 January 2012
Appointed Zittrer, Robert Henry as Director
12 November 2011
Resigned Cohen, Joel, Mr. as Director
1 April 2010
Appointed Kirley, Mike as Director
1 April 2010
Resigned Audino, Mark as Director
1 January 2010
Appointed Walter, Stefan as Director
19 June 2009
Appointed Audino, Mark as Director
30 April 2009
Resigned Tait, Steven as Director
1 April 2009
Appointed Wong, Poh Weng, Mr. as Director
1 April 2009
Appointed Eaton, Brian John, Mr. as Director
1 April 2009
Appointed Erhard, Guillermo, Mr. as Director
1 April 2009
Appointed Stockdale, Tony as Director
1 April 2009
Appointed Winkenius, Rudolf, Mr. as Director
1 April 2009
Appointed Cohen, Joel, Mr. as Director
31 March 2009
Resigned Boucinhas, Jose Fernando as Director
8 November 2008
Resigned Mutschler, Christophe as Director
31 July 2008
Resigned Kirley, Mike as Director
31 July 2008
Appointed Tait, Steven as Director
9 July 2008
Resigned Chio, Kian Huat as Director
30 April 2007
Resigned Connor, Christopher as Director
15 March 2007
Resigned Wolf, Uwe as Director
10 January 2007
Resigned Heakal, Mohamed Sabry, Dr as Director
1 January 2007
Appointed Mutschler, Christophe as Director
1 January 2007
Appointed Kirley, Mike as Director
1 January 2007
Appointed Boucinhas, Jose Fernando as Director
1 January 2007
Appointed Chio, Kian Huat as Director
15 September 2006
Resigned Martinez, Alejandro as Director
1 January 2006
Appointed Hutchinson, Kimbley John, Mr. as Director
1 January 2006
Appointed Stephens, Jean as Secretary
1 January 2006
Appointed Heakal, Mohamed Sabry, Dr as Director
1 January 2006
Resigned Heakal, Mohamed Sabry, Dr as Secretary
31 December 2005
Resigned Forder, Geoffrey David as Director
31 December 2005
Resigned Tait, Steven as Director
23 September 2005
Resigned Hemmelrath, Alexander, Professor Dr as Director
23 September 2005
Appointed Wolf, Uwe as Director
23 September 2005
Appointed Martinez, Alejandro as Director
23 July 2004
Resigned Bernard, Francois as Director
27 October 2003
Appointed Tait, Steven as Director
27 October 2003
Resigned Rotherham, Thomas Glenn, Ceo as Director
27 October 2003
Appointed Forder, Geoffrey David as Director
27 October 2003
Resigned Heggie, John as Director
19 January 2001
Resigned Haarmann, Wilhelm, Prof Dr as Director
19 January 2001
Appointed Hemmelrath, Alexander, Professor Dr as Director
19 January 2001
Resigned Taly, Michel as Director
19 January 2001
Appointed Bernard, Francois as Director
25 July 2000
Appointed Taly, Michel as Director
25 July 2000
Appointed Rotherham, Thomas Glenn, Ceo as Director
25 July 2000
Appointed Heakal, Mohamed Sabry, Dr as Secretary
25 July 2000
Appointed Heggie, John as Director
25 July 2000
Appointed Connor, Christopher as Director
25 July 2000
Appointed Haarmann, Wilhelm, Prof Dr 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.

Filings 203

DateDescriptionMade Up ToPagesPDF
31 July 2026Appointment of a director
31 July 2026Appointment of a director
28 July 2026Confirmation statement with no updates25 July 2026
24 July 2026Appointment of a director
17 July 2026Full accounts31 December 2025
Show all 203 filings

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