Marsh & McLennan Companies UK Limited

Active03053550 Private limited company
Incorporated
5 May 1995 (31 years)
Industry
Activities of head offices (70100)
Directors
Owned by
Accounts type
Full
Region
Greater London
Address
1 Tower Place West
Tower Place
London
EC3R 5BU

Website & contact details

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

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
1 March 2027
Last conf. stmt
15 February 2026

Officers 6 active

Officer details are public data from the Companies House register.

Director · Appointed 15 April 2026
Also at Mercer Limited, Now:pensions Ltd. · more companies
British
Born October 1985 (41)
Director · Appointed 6 April 2026
Also at Marsh Limited
British
Born February 1975 (51)
Corporate Secretary · Appointed 19 January 2022
Also at Jelf Limited, Marsh Securities (UK) Limited, JLT Specialty Limited · more companies
Director · Appointed 4 March 2020
Also at Fundhouse Limited, Fundhouse Bespoke Limited, Mercer Limited · more companies
Irish
Born April 1970 (56)
Director · Appointed 17 November 2015
German,American
Born August 1965 (61)
Director · Appointed 23 October 2013
Also at MMC UK Group Limited, JLT Group Holdings Limited, Marsh Limited · more companies
British
Born November 1960
Officer history (55 former)
15 April 2026
Appointed Parkinson, Philip Anthony James as Director
15 April 2026
Resigned Hudon, Benoit as Director
6 April 2026
Appointed Addington-Smith, James Nigel as Director
6 April 2026
Resigned Lay, Christopher John as Director
19 January 2022
Appointed Marsh Secretarial Services Limited as Corporate Secretary
19 January 2022
Resigned Nicholls, Elizabeth Ann as Secretary
18 January 2022
Appointed Hudon, Benoit as Director
31 December 2021
Resigned Pozezanac, Sylvia as Director
4 March 2020
Appointed O'Dwyer, Tony as Director
24 February 2020
Resigned Williams, David Nicholas as Director
9 September 2019
Appointed Nicholls, Elizabeth Ann as Secretary
31 July 2019
Resigned Marsh, Wendy Patricia as Secretary
11 July 2019
Resigned Dunsire, Fiona Stewart as Director
9 July 2019
Appointed Pozezanac, Sylvia as Director
30 August 2018
Appointed Lay, Christopher John as Director
4 May 2018
Resigned Weil, Mark Anthony as Director
7 March 2017
Appointed Marsh, Wendy Patricia as Secretary
8 February 2017
Resigned Abbott, Adrianne Helen Marie as Secretary
18 November 2015
Resigned Mcgivney, Mark C. as Director
17 November 2015
Appointed Jahnel, Ferdinand Gerhard as Director
18 August 2015
Appointed Dunsire, Fiona Stewart as Director
18 August 2015
Resigned O'Regan, William Simon as Director
7 November 2014
Appointed Mcgivney, Mark C. as Director
31 October 2014
Resigned Sharma, Swati as Director
11 August 2014
Resigned Luxmoore Styles, Roger Paul Lawrence as Secretary
11 August 2014
Appointed Abbott, Adrianne Helen Marie as Secretary
19 December 2013
Appointed Weil, Mark Anthony as Director
29 November 2013
Resigned Batchelor, David John as Director
23 October 2013
Appointed Chessher, Mark Christopher as Director
25 September 2013
Resigned Dick, Andrew John as Director
6 February 2013
Appointed Sharma, Swati as Director
20 November 2012
Resigned Bieler, Alan Wayne as Director
20 July 2011
Resigned Riordan, Michael as Director
4 April 2011
Appointed Dick, Andrew John as Director
31 January 2011
Resigned Cameron, Angus Kenneth as Director
8 October 2009
Appointed Riordan, Michael as Director
31 October 2008
Resigned Vassanelli, Marc as Director
17 October 2008
Appointed Cameron, Angus Kenneth as Director
18 April 2008
Appointed Batchelor, David John as Director
18 April 2008
Resigned Moczarski, Alexander Stefan as Director
19 December 2007
Appointed Vassanelli, Marc as Director
11 December 2007
Resigned Howett, Bryan James as Director
23 November 2006
Appointed Williams, David Nicholas as Director
23 November 2006
Resigned Sethi, Akhil as Director
23 November 2006
Appointed Howett, Bryan James as Director
10 October 2006
Appointed Bieler, Alan Wayne as Director
6 September 2006
Resigned Gregory, Philip Peter Clinton as Director
6 June 2006
Appointed Moczarski, Alexander Stefan as Director
6 June 2006
Resigned Carnegie Brown, Bruce Neil as Director
7 February 2005
Appointed Gregory, Philip Peter Clinton as Director
7 February 2005
Appointed Sethi, Akhil as Director
31 December 2004
Resigned Ritchie, Hamish Martin John as Director
31 December 2004
Resigned Felton, Peter Edward as Director
31 December 2004
Resigned Barford, David Richard as Director
20 December 2004
Appointed O'Regan, William Simon as Director
31 December 2003
Resigned Jones, Daniel Lawrence as Director
1 October 2003
Appointed Luxmoore Styles, Roger Paul Lawrence as Secretary
30 September 2003
11 September 2003
Appointed Carnegie Brown, Bruce Neil as Director
31 December 2002
31 December 2002
Resigned Trezies, David Peter as Director
31 March 2001
Resigned Paradine, Terence John as Director
7 September 2000
Appointed Paradine, Terence John as Director
13 July 2000
16 June 2000
1 January 2000
Appointed Jones, Daniel Lawrence as Director
31 December 1999
28 May 1999
Resigned Bromley, Geoffrey Ian Kenneth as Director
21 May 1999
Appointed Barford, David Richard as Director
21 May 1999
Appointed Felton, Peter Edward as Director
21 May 1999
21 May 1999
Appointed Trezies, David Peter as Director
5 May 1999
Resigned Matanle, Stephen Louis Reginald as Director
5 May 1999
Resigned Keville, Christopher Morley as Director
5 May 1999
Resigned Jones, Daniel Lawrence as Director
5 May 1999
Resigned Sweet, Peter John as Director
5 May 1999
Resigned Jones, Michael David as Director
5 May 1999
Resigned Hardinge, Mark Alexander as Director
5 May 1999
Resigned Green, Howard as Director
30 April 1999
Resigned Wakefield, Gerald Hugo Cropper as Director
31 March 1999
Resigned Rudorf, Simon Antony as Director
23 March 1999
Resigned Smith, Alexander John Court as Director
31 December 1998
Resigned Bolton, Anthony Hale as Director
25 March 1998
31 December 1997
Resigned Morland, Hugh John Charles as Director
1 October 1997
Appointed Jones, Daniel Lawrence as Director
10 June 1997
Resigned Mccallum, Anthony Colin as Director
1 August 1996
Appointed Rudorf, Simon Antony as Director
1 August 1996
Appointed Green, Howard as Director
1 August 1996
Appointed Matanle, Stephen Louis Reginald as Director
1 August 1996
Appointed Bromley, Geoffrey Ian Kenneth as Director
1 August 1996
Appointed Keville, Christopher Morley as Director
1 August 1996
Appointed Sweet, Peter John as Director
1 August 1996
Appointed Mccallum, Anthony Colin as Director
1 August 1996
Appointed Jones, Michael David as Director
1 August 1996
Appointed Morland, Hugh John Charles as Director
1 August 1996
Appointed Hardinge, Mark Alexander as Director
30 June 1996
Resigned Wroughton, Philip Lavallin as Director
26 September 1995
26 September 1995
Resigned Foster, Toni Elisabeth as Director
11 August 1995
Appointed Bolton, Anthony Hale as Director
11 August 1995
Appointed Wroughton, Philip Lavallin as Director
11 August 1995
Appointed Ritchie, Hamish Martin John as Director
11 August 1995
Appointed Wakefield, Gerald Hugo Cropper as Director
11 August 1995
11 August 1995
11 August 1995
Appointed Smith, Alexander John Court as Director
7 August 1995
Appointed Sibley, Christopher Lindsay Ormond as Secretary
7 August 1995
7 August 1995
Appointed Foster, Toni Elisabeth as Director
7 August 1995
Resigned Trusec Limited as Corporate Nominee Secretary
7 August 1995
Resigned Reeve, Robert Arthur as Nominee Director
7 August 1995
Resigned Rowe, Drusilla Charlotte Jane as Nominee Director
5 May 1995
Appointed Trusec Limited as Corporate Nominee Secretary
5 May 1995
Appointed Reeve, Robert Arthur as Nominee Director
5 May 1995
Appointed Rowe, Drusilla Charlotte Jane as Nominee Director

Ownership 1 active

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

Corporate entity · Notified 20 December 2022
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Company Limited By Shares
Reg. no. 09787086
Former controllers (1)
20 December 2022
Ceased MMC Holdings (UK) Limited — Owns 75–100% of shares

Group structure 36 shown

Ownership group derived from the Companies House PSC register

Calm Treasury Holdings Limited
Cardano Holding Limited Owns 75–100% of shares
Cardano Advisory Limited Owns 75–100% of shares
Lincoln Pensions Limited Owns 75–100% of shares
Fundhouse Bespoke Limited Owns 75–100% of shares
Fundhouse Limited Owns 75–100% of shares
Jelf Limited Owns 75–100% of shares
JLT Group Holdings Limited Owns 75–100% of shares
Jib Group Limited Owns 75–100% of shares
Jib Group Holdings Limited Owns 75–100% of shares
Marsh & McLennan Companies UK Limited This company Owns 75–100% of shares
MMC International Limited Owns 75–100% of shares
Mmow Limited Status not confirmedOwns 75–100% of shares
MMC UK Group Limited Owns 75–100% of shares
Clark Thomson Insurance Brokers Limited In liquidationOwns 75–100% of shares
Insolutions Limited Owns 75–100% of shares
Marsh (Insurance Services) Limited Owns 75–100% of shares
Marsh Consulting Limited Owns 75–100% of shares
Marsh Corporate Services Limited Owns 75–100% of shares
Marsh Limited Owns 75–100% of shares
Marsh Secretarial Services Limited Owns 75–100% of shares
Marsh Services Limited Owns 75–100% of shares
Marsh Treasury Services Limited Status not confirmedOwns 75–100% of shares
Mercer Employee Benefits Limited Status not confirmedOwns 75–100% of shares
Mercer Limited Owns 75–100% of shares
MMC International Treasury Centre Limited Owns 75–100% of shares
Mountlodge Limited Status not confirmedOwns 75–100% of shares
Oliver Wyman Limited Owns 75–100% of shares
Sedgwick Overseas Investments Limited In liquidationOwns 75–100% of shares
And 3 more
MMC UK Pension Fund Trustee Limited Holds 75–100% of voting rights
Mercer Africa Limited Owns 75–100% of shares
MMC Holdings (UK) Limited Owns 75–100% of shares
Secor Partners (UK), Ltd Owns 75–100% of shares
Secor Investment Advisors (UK), LLP Holds 75–100% of voting rights
Welbeck Strategic Land V Limited Has significant influence or control
Welbeck Strategic Land VI Limited Has significant influence or control

Filings 298

DateDescriptionMade Up ToPagesPDF
13 August 2026Full accounts31 December 2025
29 April 2026Appointment of a director
20 April 2026Appointment of a director
20 April 2026Termination of appointment of a director
9 April 2026Termination of appointment of a director
Show all 298 filings

Some other companies at this address

Calm Finance Holdings Limited
Calm Treasury Holdings Limited
Cardano Holding Limited
Cardano Limited
Cascade Regional Holdings Limited
Fundhouse Bespoke Limited

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