£108k
vs Oct 2023Active02383808Private limited companyLondon
CULLINAN STUDIO LTD
Significant control: Amy Glover (significant control), Roderick James Langmuir (significant control) and 9 more
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Architectural activities (SIC 71111). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CULLINAN STUDIO LTD is an active private limited company (company number 02383808) incorporated on 15 May 1989, registered in London. Its registered activity is architectural activities (SIC 71111). Latest small accounts cover the period ending 31 March 2025, showing net assets of £108k and cash of £247k, with 27 employees on average. Net assets rose 153% on the prior period (−£202k).
Peer position · net assets
By net assets it sits in the top quarter of 3,230 comparable companies in London (median £4,423, upper quartile £45k).
02
Ownership and control
- Miss Amy Glover
- has significant influence or control
- has significant influence or control
- Mr Roderick James Langmuir
- has significant influence or control
- Ms Carol Ann Costello
- has significant influence or control
- The Edward Cullinan Trust
- owns 75–100% of shares
- Miss Sahiba Chadha
- has significant influence or control
- has significant influence or control
- Mr Kevin Goh
- has significant influence or control
- Ms Lucy Brittain
- has significant influence or control
- Mr Daniel Bianchi
- has significant influence or control
- Mr Richard Pulford
- has significant influence or control
- Mr Cai Hall
- has significant influence or control
- Mr Tom Charles Bradley
- has significant influence or control
- Miss Aditi Saxena
- has significant influence or control
- Mr Brendan Sexton
- has significant influence or control
- Miss Marianne Howard
- has significant influence or control
- Mrs Grainne Teresa Nestor
- has significant influence or control
- Miss Hannah Durham
- has significant influence or control
- Mr Aditya Aachi
- has significant influence or control
- Mr Alexander Jasper Edmund Abbey
- has significant influence or control
- Mr Peter Inglis
- has significant influence or control
- Mr Dominic Iain Charles Wilson
- has significant influence or control
- Mr Joseph Henry Frame
- has significant influence or control
- Mrs Kristina Anna Halina Roszynski
- has significant influence or control
- Mr Christopher Maurice Collins
- has significant influence or control
- Mr John Winter
- has significant influence or control
- Mr Edward Horder Cullinan
- has significant influence or control
- Mr Robin Alaster Nicholson
- has significant influence or control
- Miss Helen Evans
- has significant influence or control
- Mr Allan Collins
- has significant influence or control
- Ms Wen Quek
- has significant influence or control
- Mrs Sarah Dani Bell
- has significant influence or control
- Mr Nathan Joseph Breeze
- has significant influence or control
- Miss Lara Jane Michael
- has significant influence or control
- Mr Philip Leonard Graham
- has significant influence or control
- Miss Eugenie Bliah
- has significant influence or control
- Mr Colin Pickering Rice
- has significant influence or control
- Miss Shamiso Lindiwe Mushambi
- has significant influence or control
- Mrs Louise Laslett
- has significant influence or control
- Mr Calum Ruairi Cameron Norman
- has significant influence or control
- has significant influence or control
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 15 May 198937 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 29 May 2027in 218 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71111
- Architectural activities
- SIC 71112
- Urban planning and landscape architectural activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£247k
+26%vs Oct 2023Not reported
27
−10%vs Oct 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £108k | £247k | £733k | £494k | — | — | 27 |
| 31 October 2023 | −£202k | £197k | £250k | £242k | — | — | 30 |
Current ratio1.98Current assets ÷ creditors within one year
Cash per employee£9,166Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £107,809 at 31 March 2025
- Net assets up 10% or more on the prior period+153.4% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.98
- Cash at bank of £50,000 or moreCash £247,488
- Incorporated five or more years agoIncorporated 15 May 1989
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 218 days
- Next accounts duein 69 days
- Accounts period endNet assets £108k · small accounts
- Accounts period endNet liabilities £202k · small accounts
- Incorporated
08
Similar companies in London
- GIBBERD ARCHITECTS LIMITEDLondon · inc. Jul 1989
- MSA ARCHITECTS LIMITEDLondon · inc. Mar 1989
- CONRAN AND PARTNERS LTD.London · inc. Mar 1989
- POPLAR MEWS LIMITEDLondon · inc. Feb 1989
- INSKIP GEE ARCHITECTS LIMITEDinc. Aug 1989
- JOHN SIMPSON & PARTNERS LIMITEDLondon · inc. Sept 1989
All companies incorporated on 15 May 1989 · in May 1989.
09
Reminders for CULLINAN STUDIO LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.