£6.16m
+2%vs Dec 2024Active03533706Private limited companyLondon
SIMPSON CARPENTER LIMITED
Significant control: Thomas Simpson (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Market research and public opinion polling (SIC 73200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SIMPSON CARPENTER LIMITED is an active private limited company (company number 03533706) incorporated on 24 March 1998, registered in London. Its registered activity is market research and public opinion polling (SIC 73200). Latest small accounts cover the period ending 31 December 2025, showing net assets of £6.16m and cash of £5.54m, with 40 employees on average. Net assets rose 2% on the prior period (£6.06m).
Peer position · net assets
By net assets it sits in the top quarter of 611 comparable companies in London (median £7,802, upper quartile £79k).
02
Ownership and control
- Mr Thomas Simpson
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Derek Frank Carpenter
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 24 March 199828 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 7 April 2027in 166 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 73200
- Market research and public opinion polling
- Accounts type
- Small
- Size band
- SmallCompanies Act thresholds
05
Financials
£5.54m
+149%vs Dec 2024Not reported
40
−2%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £6.16m | £5.54m | £2.85m | £2.27m | — | — | 40 |
| 31 December 2024 | £6.06m | £2.22m | £3.52m | £2.75m | — | — | 41 |
Current ratio3.68Current assets ÷ creditors within one year
Cash per employee£138kCash ÷ 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 £6,161,504 at 31 December 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.68
- Cash at bank of £50,000 or moreCash £5,535,538
- Incorporated five or more years agoIncorporated 24 March 1998
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
- Next accounts duein 342 days
- Confirmation statement duein 166 days
- Accounts period endNet assets £6.16m · small accounts
- Accounts period endNet assets £6.06m · small accounts
- Incorporated
08
Similar companies in London
09
Reminders for SIMPSON CARPENTER LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.