Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 10 December 2026
- Last conf. stmt
- 26 November 2025
Cullinan Studio Ltd
- Incorporated
- 15 May 1989 (37 years)
- Previously known as
- Edward Cullinan Architects Limited (until 10 October 2014)Wallspec Limited (until 21 September 1989)
- Industry
- Architectural activities (71111) Urban planning and landscape architectural activities (71112)
- Directors
- Daniel BianchiRichard PulfordCarol Ann Costello
- Owned by
- The Edward Cullinan Trust
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 5 Baldwin TerraceLondonN1 7RU
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 4 active
Officer details are public data from the Companies House register.
Bianchi, Daniel
Director · Appointed 20 October 2017
British
Born November 1991
Pulford, Richard
Director · Appointed 20 October 2017
British
Born September 1987 (39)
Costello, Carol Ann
Director · Appointed 15 May 1995
British
Born February 1962 (64)
Director
British
Born June 1960 (66)
Officer history (102 former)
25 June 2025
31 October 2024
Resigned Laslett, Louise as Director
9 May 2024
Resigned Collins, Allan as Director
29 November 2023
28 February 2023
24 November 2021
15 November 2021
Resigned Inglis, Peter as Secretary
18 November 2020
Appointed Inglis, Peter as Secretary
18 November 2020
Resigned Mushambi, Shamiso Lindiwe as Secretary
7 September 2020
Resigned Mushambi, Shamiso Lindiwe as Director
7 August 2020
Resigned Durham, Hannah as Director
31 July 2020
Resigned Chadha, Sahiba Kaur as Director
31 July 2020
Resigned Glover, Amy as Director
31 July 2020
31 July 2020
31 July 2020
15 July 2020
15 July 2020
Resigned Michael, Lara Jane as Director
15 July 2020
Resigned Abbey, Alexander Jasper Edmund as Director
19 February 2020
Resigned Breeze, Nathan Joseph as Director
19 February 2020
Resigned Quek, Wen as Director
11 November 2019
9 August 2019
Resigned Aachi, Aditya as Director
16 May 2019
Resigned Nestor, Grainne Teresa as Director
15 February 2019
Resigned Saxena, Aditi as Director
31 July 2018
Resigned Evans, Helen Louise as Director
12 January 2018
Resigned Collins, Christopher Maurice as Director
12 January 2018
Resigned Bliah, Eugenie Hanae as Director
20 October 2017
Resigned Sexton, Brendan Patrick as Director
20 October 2017
Appointed Pulford, Richard as Director
20 October 2017
Appointed Bianchi, Daniel as Director
20 October 2017
Resigned Frame, Joseph Henry as Director
15 May 2017
Resigned Wilson, Dominic Iain Charles as Director
11 April 2017
Resigned Bell, Sarah Dani as Director
3 February 2017
Resigned Howard, Marianne as Director
20 January 2017
18 November 2016
Appointed Laslett, Louise as Director
30 September 2016
Resigned Marfleet, Jonathan Edward James as Director
12 August 2016
Resigned Jerrett, Gwenaël Sara as Director
15 July 2016
Appointed Mushambi, Shamiso Lindiwe as Director
18 March 2016
Appointed Saxena, Aditi as Director
18 March 2016
Appointed Durham, Hannah as Director
10 February 2016
22 January 2016
Appointed Breeze, Nathan Joseph as Director
21 December 2015
Appointed Mushambi, Shamiso Lindiwe as Secretary
20 November 2015
Appointed Bliah, Eugenie Hanae as Director
28 September 2015
Resigned Brittain, Lucy Alison as Director
7 August 2015
Resigned Cook, Jane Ann as Director
24 May 2015
15 May 2015
Appointed Nestor, Grainne Teresa as Director
10 April 2015
Resigned Francis, Timothy Michael as Director
20 March 2015
Appointed Wilson, Dominic Iain Charles as Director
20 March 2015
Appointed Collins, Christopher Maurice as Director
23 January 2015
Appointed Chadha, Sahiba Kaur as Director
27 November 2014
Resigned Twigg, Cherry Summar as Director
21 November 2014
Appointed Howard, Marianne as Director
21 November 2014
Appointed Aachi, Aditya as Director
21 November 2014
Appointed Cook, Jane Ann as Director
19 September 2014
Appointed Jerrett, Gwenaël Sara as Director
11 July 2014
Appointed Marfleet, Jonathan Edward James as Director
17 January 2014
Appointed Frame, Joseph Henry as Director
15 January 2014
27 September 2013
Resigned Mcdowell, Emma Elizabeth as Director
26 July 2013
Appointed Bell, Sarah Dani as Director
22 March 2013
Appointed Evans, Helen Louise as Director
31 December 2012
Resigned Kowalczyk, Monika Anna as Director
13 January 2012
Resigned Jung, Lorena Martinez as Director
24 November 2011
Resigned Leggett, David as Director
31 October 2011
20 May 2011
Resigned Brooksbank, Florian Tom Charles as Director
13 May 2011
Appointed Jung, Lorena Martinez as Director
29 April 2011
Resigned Henningsen, Emily Sarah Clarkson as Director
11 March 2011
Appointed Sexton, Brendan Patrick as Director
8 December 2010
Appointed Francis, Timothy Michael as Director
3 December 2010
Resigned Marr, Laura Maria as Director
10 September 2010
Appointed Brooksbank, Florian Tom Charles as Director
10 September 2010
Appointed Mcdowell, Emma Elizabeth as Director
10 September 2010
Appointed Kowalczyk, Monika Anna as Director
12 March 2010
Resigned Crofts, Christopher Michael as Director
4 September 2009
Resigned Mantle, Gareth Adam as Director
14 August 2009
Resigned Crushell, Rosaleen Mary as Director
29 May 2009
Resigned Johnson, Christopher Charles as Director
6 May 2009
Resigned Valladares, Javier as Director
6 May 2009
Resigned Mankad, Supriya Gokhale as Director
6 May 2009
Resigned Mayfield, Eleanor Claire as Director
1 May 2009
Resigned Wells, Thomas William Harry as Director
17 April 2009
Resigned Feneley, Simon John as Director
15 April 2009
Resigned Leggett, Ruth as Director
23 January 2009
Appointed Glover, Amy as Director
23 January 2009
Appointed Twigg, Cherry Summar as Director
30 October 2008
Resigned Rigamonti, Daniel David as Director
30 October 2008
Resigned Harper, Lorna Jane as Director
30 October 2008
Resigned Mccann, Edward Francis as Director
17 October 2008
Resigned Stevenson, Clare Philippa as Director
25 July 2008
Resigned Mccracken, Emma Jane as Director
9 May 2008
Appointed Stevenson, Clare Philippa as Director
9 May 2008
Appointed Mccann, Edward Francis as Director
9 May 2008
Appointed Leggett, Ruth as Director
9 May 2008
Appointed Valladares, Javier as Director
6 March 2008
Resigned Keigher, Aoife as Director
18 January 2008
Resigned Costello, Helen as Director
16 November 2007
Appointed Harper, Lorna Jane as Director
16 November 2007
Appointed Crushell, Rosaleen Mary as Director
16 November 2007
8 August 2007
Resigned Whitman, Christopher James as Director
20 July 2007
Appointed Rigamonti, Daniel David as Director
20 July 2007
Appointed Mankad, Supriya Gokhale as Director
20 July 2007
Appointed Brittain, Lucy Alison as Director
8 June 2007
Resigned Mwanahiba, Ray as Director
18 May 2007
Appointed Costello, Helen as Director
16 March 2007
16 March 2007
16 March 2007
Appointed Mantle, Gareth Adam as Director
19 January 2007
Appointed Collins, Allan as Director
1 September 2006
Resigned Keiper Knorr, Valerie as Director
14 August 2006
Resigned Priest, Lucy Eleanor as Director
11 August 2006
31 March 2006
Resigned Sharma, Nibedita as Director
10 March 2006
Appointed Mccracken, Emma Jane as Director
10 March 2006
Appointed Wells, Thomas William Harry as Director
10 March 2006
Appointed Mayfield, Eleanor Claire as Director
10 March 2006
Appointed Crofts, Christopher Michael as Director
10 February 2006
Resigned Latimer, Clodagh as Director
27 January 2006
Resigned Reilly, Geraldine as Director
18 November 2005
Appointed Keigher, Aoife as Director
18 November 2005
Appointed Priest, Lucy Eleanor as Director
18 November 2005
Appointed Mwanahiba, Ray as Director
23 September 2005
15 July 2005
15 October 2004
23 July 2004
Resigned Bornat, Dinah as Director
16 July 2004
16 July 2004
Appointed Keiper Knorr, Valerie as Director
16 July 2004
Appointed Henningsen, Emily Sarah Clarkson as Director
4 July 2003
Resigned Western, Steven Paul as Director
16 May 2003
Appointed Michael, Lara Jane as Director
25 October 2002
Resigned Mcgrath, Michael Thomas as Director
10 May 2002
Appointed Johnson, Christopher Charles as Director
18 March 2002
Appointed Feneley, Simon John as Director
1 November 2001
Appointed Leggett, David as Director
7 June 2001
Appointed Sharma, Nibedita as Director
7 June 2001
Appointed Whitman, Christopher James as Director
1 February 2001
18 December 2000
Appointed Reilly, Geraldine as Director
29 September 2000
Resigned Gay, Jeremy Fraser as Director
6 July 2000
26 April 2000
Appointed Marr, Laura Maria as Director
31 March 2000
Resigned Cadell, Karen Linda as Director
31 March 2000
Resigned Cadell, John Moubray as Director
1 March 2000
Appointed Latimer, Clodagh as Director
14 December 1999
13 October 1999
Appointed Abbey, Alexander Jasper Edmund as Director
13 October 1999
Appointed Quek, Wen as Director
13 October 1999
Appointed Gay, Jeremy Fraser as Director
19 May 1999
16 November 1998
1 October 1998
Appointed Bornat, Dinah as Director
26 June 1998
10 September 1997
Appointed Western, Steven Paul as Director
11 November 1996
4 June 1996
Appointed Cadell, Karen Linda as Director
16 October 1995
Resigned Navin, Joseph Edward as Director
29 September 1995
Resigned Potter, Louise as Director
15 May 1995
Appointed Costello, Carol Ann as Director
20 February 1995
Appointed Cadell, John Moubray as Director
15 December 1994
15 December 1994
Resigned Harrington, Sean Nicholas Patrick as Director
31 August 1994
Resigned Arscott, Mary-Lou as Director
28 February 1994
Resigned Gillies, Alexander Wilson as Director
31 December 1993
Resigned Hale, Jonathan as Director
30 November 1992
30 October 1992
Resigned Turzynski, Nicholas Leon as Director
30 October 1992
Resigned Knox, Simon Anthony as Director
30 October 1992
Resigned Kirkham, Peter as Director
30 October 1992
Resigned Gooden, Richard John as Director
30 October 1992
Resigned Fitzsimmons, Thomas Karel as Director
30 October 1992
Resigned Costello, Carol Ann Anastasia as Director
30 October 1992
Resigned Fitzpatrick, Miriam Brigid as Director
30 September 1992
20 May 1992
Resigned Timbrell, Diana Christine as Director
14 February 1992
Resigned Cadell, John Moubray as Director
27 November 1991
Appointed Fitzpatrick, Miriam Brigid as Director
Ownership 11 active
People and entities with significant control, from the Companies House PSC register
Tom Charles Bradley
Individual · Notified 10 December 2024
Has significant influence or control
British
Born October 1990 (36)
Cai Hall
Individual · Notified 6 September 2023
Has significant influence or control
British
Born September 1993 (33)
Daniel Bianchi
Individual · Notified 20 October 2017
Has significant influence or control
British
Born November 1991
Richard Pulford
Individual · Notified 20 October 2017
Has significant influence or control
British
Born September 1987 (39)
British
Born December 1978 (47)
Sahiba Chadha
Individual · Notified 6 April 2016
Has significant influence or control
Has significant influence or control (as a trust)
British
Born June 1987 (39)
The Edward Cullinan Trust
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Trust
Reg. no. 9087252408
Amy Glover
Individual · Notified 6 April 2016
Has significant influence or control
Has significant influence or control (as a trust)
British
Born October 1980 (46)
Carol Ann Costello
Individual · Notified 6 April 2016
Has significant influence or control
British
Born February 1962 (64)
British
Born September 1977 (49)
British
Born June 1960 (66)
Former controllers (27)
30 July 2025
Ceased Calum Ruairi Cameron Norman — Has significant influence or control
31 October 2024
Ceased Louise Laslett — Has significant influence or control
12 July 2024
Ceased Lara Jane Michael — Has significant influence or control
9 May 2024
Ceased Allan Collins — Has significant influence or control
23 September 2023
26 May 2023
14 October 2020
14 October 2020
14 October 2020
Ceased Shamiso Lindiwe Mushambi — Has significant influence or control
7 August 2020
Ceased Hannah Durham — Has significant influence or control
31 July 2020
Ceased John Winter — Has significant influence or control
15 July 2020
15 July 2020
Ceased Alexander Jasper Edmund Abbey — Has significant influence or control
1 July 2020
Ceased Aditi Saxena — Has significant influence or control
19 February 2020
Ceased Nathan Joseph Breeze — Has significant influence or control
19 February 2020
Ceased Wen Quek — Has significant influence or control
11 November 2019
9 August 2019
Ceased Aditya Aachi — Has significant influence or control
16 May 2019
Ceased Grainne Teresa Nestor — Has significant influence or control
31 July 2018
Ceased Helen Evans — Has significant influence or control
12 January 2018
Ceased Eugenie Bliah — Has significant influence or control
12 January 2018
Ceased Christopher Maurice Collins — Has significant influence or control
20 October 2017
Ceased Brendan Sexton — Has significant influence or control
20 October 2017
Ceased Joseph Henry Frame — Has significant influence or control
15 May 2017
Ceased Dominic Iain Charles Wilson — Has significant influence or control
11 April 2017
Ceased Sarah Dani Bell — Has significant influence or control
3 February 2017
Ceased Marianne Howard — Has significant influence or control
Financials
Balance sheet as at 31 March 2025 · total exemption full accounts
- Net Assets
- £107,809
- Cash
- £247,488
- Debt Ratio
- 89%
- Current Ratio
- 2.0x
Trend
Net Assets
Balance sheet detail
| 2025 | 2023 | 2020 | 2019 | |
|---|---|---|---|---|
| Fixed Assets | £13,610 | £45,483 | ||
| Current Assets | £980,708 | £447,130 | £868,646 | £807,693 |
| Debtors | £733,220 | £250,291 | £444,316 | £539,034 |
| Cash | £247,488 | £196,839 | £424,330 | £268,659 |
| Creditors (< 1 year) | £494,362 | £669,446 | £607,653 | £623,790 |
| Creditors (> 1 year) | £392,147 | £24,946 | ||
| Net Current Assets | £486,346 | (£222,316) | £260,993 | £183,903 |
| Net Assets | £107,809 | (£201,779) | £307,963 | £279,287 |
| Shareholder Funds | £107,809 | (£201,779) | £307,963 | £279,287 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 16 December 2025 | Total exemption full accounts | 31 March 2025 | ||
| 10 December 2025 | Confirmation statement with updates | 26 November 2025 | ||
| 31 July 2025 | Previous accounting period extended | |||
| 30 July 2025 | Termination of appointment of a director | |||
| 30 July 2025 | Cessation of a person with significant control |
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