−£1.56m
−138%vs Sept 2024Active04258410Private limited companyAbingdon
INFINITESIMA LIMITED
Significant control: Maverick Silicon Fund, L.P. (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Infinitesima Limited sell?
Registered activity: Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
INFINITESIMA LIMITED is an active private limited company (company number 04258410) incorporated on 25 July 2001, registered in Abingdon. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest full accounts cover the period ending 30 September 2025, showing net assets of −£1.56m and cash of £255k, with 76 employees on average. Net assets fell 138% on the prior period (£4.12m).
Peer position · net assets
By net assets it sits in the bottom quarter of 889 comparable companies in the UK (median £28k, upper quartile £400k).
02
Ownership and control
- Maverick Silicon Fund, L.P.
- owns 25–50% of shares
- Mr Andrew James Dixon
- owns 25–50% of shares
- holds 25–50% of voting rights
- 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
- 25 July 200125 yrs ago
- Next accounts due
- 30 June 2027in 246 days
- Confirmation statement due
- 8 August 2027in 285 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26511
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- Accounts type
- Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£255k
−80%vs Sept 2024Not reported
76
+31%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | −£1.56m | £255k | £1.74m | £7.79m | — | −£8.71m | 76 |
| 30 September 2024 | £4.12m | £1.27m | £1.15m | £2.03m | — | −£6.56m | 58 |
| 30 September 2023 | — | — | — | — | — | — | — |
Current ratio0.61Current assets ÷ creditors within one year
Cash per employee£3,357Cash ÷ 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 £-1,564,105 at 30 September 2025
- Net assets down 25% or more on the prior period-138.0% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.61
- Cash at bank of £50,000 or moreCash £255,139
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 25 July 2001
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 285 days
- Next accounts duein 246 days
- Accounts period endNet liabilities £1.56m · full accounts
- Accounts period endNet assets £4.12m · full accounts
- Accounts period end
- Incorporated
08
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- RIDEO SYSTEMS LTDAdderbury · inc. Jan 2003
- DELTA-H TECHNOLOGY LTDOxfordshire · inc. Feb 2003
- OXFORD TECHNICAL SOLUTIONS LIMITEDKidlington · inc. Mar 1998
- OXFORD MICROBEAMS LIMITEDBicester · inc. Jan 1992
All companies incorporated on 25 July 2001 · in Jul 2001.
09
Reminders for INFINITESIMA LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.