−£4,564
vs Aug 2024Active12148312Private limited companyMilton Keynes
DUNCAN SINCLAIR CONSULTING LTD
Significant control: Duncan Sinclair (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Duncan Sinclair Consulting Ltd sell?
Registered activity: Other professional, scientific and technical activities n.e.c. (SIC 74909). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
DUNCAN SINCLAIR CONSULTING LTD is an active private limited company (company number 12148312) incorporated on 9 August 2019, registered in Milton Keynes. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest small accounts cover the period ending 31 August 2025, showing net assets of −£4,564 and cash of £1,245, with 1 employee on average. Net assets fell 15% on the prior period (−£3,979).
Peer position · net assets
By net assets it sits in the bottom quarter of 446 comparable companies in Milton Keynes (median £5,664, upper quartile £48k).
02
Ownership and control
- Mr Duncan Sinclair
- owns 75–100% of shares
- holds 75–100% 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
- 9 August 20197 yrs ago
- Next accounts due
- 31 May 2027in 220 days
- Confirmation statement due
- 23 August 2027in 304 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£1,245
−3%vs Aug 2024Not reported
1
No changevs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | −£4,564 | £1,245 | — | £5,809 | — | — | 1 |
| 31 August 2024 | −£3,979 | £1,290 | — | £5,269 | — | — | 1 |
Current ratio0.21Current assets ÷ creditors within one year
Cash per employee£1,245Cash ÷ 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 below zeroNet assets £-4,564 at 31 August 2025
- Current assets below creditors within one yearCurrent ratio 0.21
- Incorporated five or more years agoIncorporated 9 August 2019
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 304 days
- Next accounts duein 220 days
- Accounts period endNet liabilities £4,564 · small accounts
- Accounts period endNet liabilities £3,979 · small accounts
- Incorporated
08
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- GRX BUSINESS LTDBedford · inc. Jul 2019
- BIOTZEL LTDNewport Pagnell · inc. Jul 2019
All companies incorporated on 9 August 2019 · in Aug 2019.
09
Reminders for DUNCAN SINCLAIR CONSULTING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.