£210k
−1%vs Apr 2024Active05114963Private limited companyCambridge
LISPWORKS LTD.
Significant control: Martin Jonathan Simmons (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
LISPWORKS LTD. is an active private limited company (company number 05114963) incorporated on 28 April 2004, registered in Cambridge. Its registered activity is business and domestic software development (SIC 62012). Latest micro accounts cover the period ending 30 April 2025, showing net assets of £210k, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 1% on the prior period (£211k).
Peer position · net assets
By net assets it sits in the top quarter of 507 comparable companies in Cambridge (median £2,422, upper quartile £56k).
02
Ownership and control
- Mr Martin Jonathan Simmons
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Mr David Fox
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
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
- 28 April 200422 yrs ago
- Next accounts due
- 30 January 2027in 99 days
- Confirmation statement due
- 12 May 2027in 201 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62012
- Business and domestic software development
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
3
No changevs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £210k | — | — | £2,461 | — | — | 3 |
| 30 April 2024 | £211k | — | — | £1,556 | — | — | 3 |
Current ratio85.17Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £209,749 at 30 April 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 85.17
- Incorporated five or more years agoIncorporated 28 April 2004
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 201 days
- Next accounts duein 99 days
- Accounts period endNet assets £210k · micro accounts
- Accounts period endNet assets £211k · micro accounts
- Incorporated
08
Similar companies in Cambridge
- C G N CONSULTING UK LIMITEDRoyston Road · inc. May 2004
- 2B OR NOT LIMITEDImpington · inc. Mar 2004
- CAMBRIDGE NUMERICAL SOLUTIONS LIMITEDEly · inc. Jun 2004
- PHIXFLOW LTDCambridge · inc. Mar 2004
- 24I UNIT MEDIA LIMITEDCambridge · inc. Feb 2004
- SMARTINFOSEARCH LIMITEDCambridge · inc. Feb 2004
All companies incorporated on 28 April 2004 · in Apr 2004.
09
Reminders for LISPWORKS LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.