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Critical Mass (Uk) Limited

06238280

active
ltd
england wales
Companies House
Health Score
65 / 100

Some Concerns

25/30
Filing
0/30
Financial
40/40
Risk

No risk factors detected.

Details

Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW
Incorporated 04/05/2007

Compliance

Last accounts

31/12/2024

full

Next accounts due

30/09/2026

On track

Confirmation statement

Last: 11/05/2026

Due 25/05/2027

On track

Industry

73120
Media representation

Officers

Mr John Martin William Betts

director · Since 01/04/2019

LEGAL COUNSEL

BRITISH · ENGLAND · Age 55

Also on 39 other boards

Ms Clare Sheridan Hart

director · Since 01/09/2021

MANAGING DIRECTOR

BRITISH · ENGLAND · Age 46

Mr John Devon Traynor

secretary · Since 28/08/2025

John Martin William Betts

director · Since 01/04/2019

British · England · Age 55

Clare Sheridan Hart

director · Since 01/09/2021

British · United Kingdom · Age 46

John Devon Traynor

secretary · Since 28/08/2025

Former

Antonio Urbano Silano

director · Resigned 31/08/2010

Dianne Mary Wilkins

director · Resigned 31/07/2011

John Christopher Gokiert

director · Resigned 31/07/2011

Susanne Jones

director · Resigned 01/09/2015

Matthew James Kwiecinski

director · Resigned 01/07/2016

Peter Douglas Trueman

director · Resigned 31/03/2019

John Scott Mclaughlin

director · Resigned 07/07/2022

Andrea Leigh Lennon

director · Resigned 07/07/2022

Lee Patrick Tamkee

director · Resigned 02/08/2024

Adam Bradley Kagan

director · Resigned 01/04/2025

Sally Ann Bray

secretary · Resigned 28/08/2025

Persons with Significant Control

Omnicom Group Inc

75–100% shares
75–100% votes
Appoint directors

280, Park Avenue, New York, NY 10017

Reg: 55569 · New York Stock Exchange · Public Corporation

Notified 06/04/2016

Change History

statusactive
2026-08-26

Active

typeltd
2026-08-26

Private Limited Company

address line1Bankside 3
2026-08-26

BANKSIDE 3

post townLondon
2026-08-26

LONDON

officer appointedTRAYNOR, John Devon
2026-08-26
officer appointedBETTS, John Martin William
2026-08-26
officer appointedHART, Clare Sheridan
2026-08-26

Filing History89 filings

Confirmation statement

confirmation statement with no updates

11/05/20263 pages · PDF
Accounts filed

accounts with accounts type full

TM02

termination secretary company with name termination date

02/09/20251 page · PDF
AP03

appoint person secretary company with name date

01/09/20252 pages · PDF
Director details changed

change person director company with change date

30/06/20252 pages · PDF
Confirmation statement

confirmation statement with updates

13/05/20253 pages · PDF
Director resigned

termination director company with name termination date

01/04/20251 page · PDF
Accounts filed

accounts with accounts type full

20/09/202425 pages · PDF
Director resigned

termination director company with name termination date

07/08/20241 page · PDF
Director appointed

appoint person director company with name date

05/08/20242 pages · PDF
Confirmation statement

confirmation statement with no updates

13/05/20243 pages · PDF
SH19

capital statement capital company with date currency figure

12/12/20233 pages · PDF
CAP-SS

legacy

12/12/20231 page · PDF
SH20

legacy

12/12/20231 page · PDF
RESOLUTIONS

resolution

12/12/20231 page · PDF
Accounts filed

accounts with accounts type full

12/10/202324 pages · PDF
Confirmation statement

confirmation statement with no updates

11/05/20233 pages · PDF
Accounts filed

accounts with accounts type full

14/03/202324 pages · PDF
AUD

auditors resignation company

24/08/20221 page · PDF
AUD

auditors resignation company

24/08/20221 page · PDF
Director resigned

termination director company with name termination date

14/07/20221 page · PDF
Director resigned

termination director company with name termination date

14/07/20221 page · PDF
Confirmation statement

confirmation statement with no updates

11/05/20223 pages · PDF
Accounts filed

accounts with accounts type full

10/05/202224 pages · PDF
PSC05

change to a person with significant control

22/02/20222 pages · PDF
Director appointed

appoint person director company with name date

02/09/20212 pages · PDF
Confirmation statement

confirmation statement with no updates

11/05/20213 pages · PDF
Accounts filed

accounts with accounts type full

30/12/202023 pages · PDF
Confirmation statement

confirmation statement with no updates

11/05/20203 pages · PDF
Accounts filed

accounts with accounts type full

22/08/201923 pages · PDF
Confirmation statement

confirmation statement with updates

09/05/20195 pages · PDF
Director appointed

appoint person director company with name date

04/04/20192 pages · PDF
Director resigned

termination director company with name termination date

03/04/20191 page · PDF
CH03

change person secretary company with change date

06/12/20181 page · PDF
Address changed

change registered office address company with date old address new address

05/09/20181 page · PDF
Accounts filed

accounts with accounts type full

15/08/201821 pages · PDF
Confirmation statement

confirmation statement with updates

04/05/20186 pages · PDF
Accounts filed

accounts with accounts type full

03/07/201719 pages · PDF
Director details changed

change person director company with change date

14/06/20172 pages · PDF
Confirmation statement

confirmation statement with updates

04/05/20176 pages · PDF
Director appointed

appoint person director company with name date

26/04/20172 pages · PDF
RESOLUTIONS

resolution

19/01/20171 page · PDF
Shares allotted

capital allotment shares

03/01/20174 pages · PDF
Accounts filed

accounts with accounts type full

13/10/201619 pages · PDF
Director details changed

change person director company with change date

10/10/20162 pages · PDF
CH03

change person secretary company with change date

10/10/20161 page · PDF
Address changed

change registered office address company with date old address new address

10/10/20161 page · PDF
Director resigned

termination director company with name termination date

14/07/20161 page · PDF
Annual return

annual return company with made up date full list shareholders

04/05/20168 pages · PDF
RESOLUTIONS

resolution

18/02/20162 pages · PDF
Director details changed

change person director company with change date

09/12/20152 pages · PDF
Director appointed

appoint person director company with name date

18/09/20152 pages · PDF
Director resigned

termination director company with name termination date

15/09/20151 page · PDF
Accounts filed

accounts with accounts type full

13/07/201520 pages · PDF
Annual return

annual return company with made up date full list shareholders

05/05/20158 pages · PDF
Director details changed

change person director company with change date

30/07/20142 pages · PDF
Director appointed

appoint person director company with name date

23/07/20142 pages · PDF
Accounts filed

accounts with accounts type full

11/07/201418 pages · PDF
Annual return

annual return company with made up date full list shareholders

07/05/20147 pages · PDF
AUD

auditors resignation company

16/12/20134 pages · PDF
Accounts filed

accounts with accounts type full

20/06/201320 pages · PDF
Annual return

annual return company with made up date full list shareholders

08/05/20137 pages · PDF
Director details changed

change person director company with change date

12/12/20122 pages · PDF
Accounts filed

accounts with accounts type full

22/06/201221 pages · PDF
Annual return

annual return company with made up date full list shareholders

04/05/20127 pages · PDF
Director resigned

termination director company with name

03/08/20111 page · PDF
Director resigned

termination director company with name

03/08/20111 page · PDF
Accounts filed

accounts with accounts type full

24/06/201121 pages · PDF
Annual return

annual return company with made up date full list shareholders

04/05/20119 pages · PDF
Director resigned

termination director company with name

15/11/20101 page · PDF
Director appointed

appoint person director company with name

27/08/20102 pages · PDF
Accounts filed

accounts with accounts type full

18/06/201018 pages · PDF
Annual return

annual return company with made up date full list shareholders

04/05/20106 pages · PDF
Director details changed

change person director company with change date

29/10/20092 pages · PDF
Director details changed

change person director company with change date

15/10/20092 pages · PDF
Director details changed

change person director company with change date

15/10/20092 pages · PDF
Director details changed

change person director company with change date

15/10/20092 pages · PDF
CH03

change person secretary company with change date

07/10/20091 page · PDF
Director details changed

change person director company with change date

06/10/20092 pages · PDF
Accounts filed

accounts with accounts type full

18/05/200918 pages · PDF
363a

legacy

06/05/20094 pages · PDF
288c

legacy

05/05/20091 page · PDF
RESOLUTIONS

resolution

04/11/200811 pages · PDF
Accounts filed

accounts with accounts type full

24/10/200818 pages · PDF
288a

legacy

03/07/20082 pages · PDF
363a

legacy

07/05/20084 pages · PDF
225

legacy

22/05/20071 page · PDF
288a

legacy

22/05/20072 pages · PDF
Incorporated

incorporation company

04/05/200716 pages · PDF