£19k
−18%vs Mar 2024Active04357644Private limited companyOxford
LAPLACIAN LIMITED
Significant control: Peter Simon Aptaker (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Laplacian Limited sell?
Registered activity: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
LAPLACIAN LIMITED is an active private limited company (company number 04357644) incorporated on 22 January 2002, registered in Oxford. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £19k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 18% on the prior period (£23k).
Peer position · net assets
By net assets it sits in the upper half of 124 comparable companies in Oxford (median £954, upper quartile £58k).
02
Ownership and control
- Mr Peter Simon Aptaker
- owns 75–100% of shares
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
- 22 January 200224 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 5 February 2027in 102 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £19k | — | — | — | — | — | 0 |
| 31 March 2024 | £23k | — | — | — | — | — | 0 |
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 £18,984 at 31 March 2025
- Incorporated five or more years agoIncorporated 22 January 2002
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 102 days
- Next accounts duein 66 days
- Accounts period endNet assets £19k · micro accounts
- Accounts period endNet assets £23k · micro accounts
- Incorporated
08
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- DIAMOND LIGHT SOURCE LIMITEDDidcot · inc. Feb 2002
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- SEI OXFORD OFFICE LIMITEDOxford · inc. Mar 2002
- TROPICAL POWER LIMITEDOxfordshire · inc. Apr 2002
- OXFORD BIOMATERIALS LIMITEDOxford · inc. Oct 2001
- CHIRALABS LIMITEDOxford · inc. May 2002
All companies incorporated on 22 January 2002 · in Jan 2002.
09
Reminders for LAPLACIAN LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.