Filing status
- Accounts due
- 30 November 2027
- Last accounts
- 28 February 2026
- Conf. stmt due
- 14 July 2027
- Last conf. stmt
- 30 June 2026
Mbastack Limited
- Incorporated
- 8 February 1995 (31 years)
- Previously known as
- Stack Works Ltd (until 2 March 2022)Clark McKay and Walpole Limited (until 23 December 2013)CMB Limited (until 27 March 2000)Earlier: Clark McKay Buckingham Limited, Flarone Limited
- Industry
- Advertising agencies (73110) Market research and public opinion polling (73200)
- Owned by
- Accounts type
- Audit exemption subsidiary
- Region
- Greater London
- Address
- 34 Bow StreetLondonWC2E 7AU
Charges
- Total
- 14
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 13
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 1 March 2022
British
Born February 1961 (65)
Director · Appointed 5 August 2013
British
Born November 1977
Director · Appointed 28 July 2011
British
Born October 1974 (52)
Officer history (37 former)
30 June 2024
Resigned Nimmo, Nicola Elizabeth as Director
1 March 2022
23 December 2020
Resigned Stephens, Ben Charles as Director
23 December 2020
Appointed Nimmo, Nicola Elizabeth as Director
11 September 2020
Resigned Shah, Ashish as Secretary
21 January 2015
Appointed Stephens, Ben Charles as Director
21 January 2015
Resigned Wilson, Liz as Director
10 September 2013
Resigned Dunn, Benjamin Paul as Director
5 August 2013
31 May 2013
21 November 2011
Appointed Shah, Ashish as Secretary
21 November 2011
Resigned Brigden, Colin John as Secretary
1 November 2011
Appointed Wilson, Liz as Director
20 October 2011
Appointed Dunn, Benjamin Paul as Director
28 July 2011
3 May 2011
21 March 2011
21 March 2011
8 February 2010
1 December 2009
Appointed Brigden, Colin John as Secretary
30 November 2009
30 November 2009
30 June 2009
1 May 2009
1 July 2008
1 July 2007
27 June 2007
31 July 2006
Resigned Clark, Jonathan as Director
31 March 2006
Resigned Mckay, Janet as Director
17 May 2005
17 May 2005
31 August 2004
31 August 2004
Resigned Whitson, Christopher James Mclaren as Director
31 August 2004
31 August 2004
Resigned Nash, Robert Edward as Director
31 August 2004
31 August 2004
31 August 2004
31 August 2004
31 August 2004
31 August 2004
Resigned Gorton, Andrew Edward as Director
31 August 2004
Resigned Walpole, Steven Richard as Director
8 June 2004
Resigned Mobbs, David Anthony James as Director
30 November 2003
Resigned Ward, Christopher Stuart Timothy as Director
1 October 2002
Appointed Nash, Robert Edward as Director
30 September 2002
1 February 2002
Appointed Whitson, Christopher James Mclaren as Director
1 February 2002
Appointed Mobbs, David Anthony James as Director
30 June 2000
3 April 2000
Appointed Gorton, Andrew Edward as Director
24 January 2000
24 January 2000
13 August 1999
Resigned Webb, Steven Patrick Leonard as Secretary
13 August 1999
1 December 1998
Appointed Webb, Steven Patrick Leonard as Secretary
1 December 1998
20 July 1998
20 July 1998
20 July 1998
Appointed Ward, Christopher Stuart Timothy as Director
24 March 1997
Appointed Walpole, Steven Richard as Director
17 September 1996
17 September 1996
17 September 1996
6 September 1996
Resigned Buckingham, Mark Anthony as Director
16 February 1995
16 February 1995
16 February 1995
16 February 1995
Appointed Mckay, Janet as Director
16 February 1995
16 February 1995
Appointed Clark, Jonathan as Director
16 February 1995
Appointed Buckingham, Mark Anthony as Director
16 February 1995
16 February 1995
16 February 1995
8 February 1995
8 February 1995
8 February 1995
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 7 December 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 07745643
Group structure 22 shown
Ownership group derived from the Companies House PSC register
MSQ Partners Ltd Owns 75–100% of shares
Be Heard Group Limited Owns 75–100% of shares
Agenda 21 Digital Holding Limited Owns 75–100% of shares
Freemavens Limited Owns 75–100% of shares
MMT Ltd Owns 75–100% of shares
Elmwood Design Holdings Limited Owns 75–100% of shares
Lloyd Northover Holmes & Marchant Limited Owns 75–100% of shares
Mbastack Limited This company Owns 75–100% of shares
Miri Growth Ltd Owns 75–100% of shares
MSQ Sport and Entertainment Limited Owns 50–75% of shares
Precious Media Limited Owns 75–100% of shares
Smarts (NI) Limited Owns 75–100% of shares
Stein Ias Holdings Limited Owns 75–100% of shares
The Forge Insight Limited Owns 75–100% of shares
Turn SQ Ltd Owns 75–100% of shares
Twentysix Limited Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 25 October 2026 | Audit exemption subsidiary accounts | 28 February 2026 | ||
| 25 October 2026 | Other filing | |||
| 25 October 2026 | Other filing | |||
| 25 October 2026 | Accounts filing | |||
| 30 June 2026 | Confirmation statement with no updates | 30 June 2026 |
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