£22k
1 period on recordActive15972569Private limited companyAlfreton
ISENTROPIC LTD
Significant control: Henry Christopher Martin (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Isentropic Ltd sell?
Registered activity: Other information service activities n.e.c. (SIC 63990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ISENTROPIC LTD is an active private limited company (company number 15972569) incorporated on 23 September 2024, registered in Alfreton. Its registered activity is other information service activities n.e.c. (SIC 63990). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £22k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.
Peer position · net assets
By net assets it sits in the upper half of 66 comparable companies in Derby (median £7,931, upper quartile £31k).
02
Ownership and control
- Mr Henry Christopher Martin
- owns 75–100% of shares
- holds 75–100% 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
- 23 September 20242 yrs ago
- Next accounts due
- 30 June 2027in 249 days
- Confirmation statement due
- 7 October 2027in 348 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 63990
- Other information service activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £22k | — | — | £16k | — | — | 1 |
Current ratio2.07Current 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 £22,448 at 30 September 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.07
- Incorporated two to five years agoIncorporated 23 September 2024
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 348 days
- Next accounts duein 249 days
- Accounts period endNet assets £22k · micro accounts
- Incorporated
08
Similar companies in Derby
- FINANCIAL INCLUSION SUPPORT INITIATIVE CICIlkeston · inc. Aug 2024
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- STU WALSH LTDBelper · inc. May 2024
- EVOLVE ADVOCACY AND SUPPORT C.I.C.Alfreton · inc. Feb 2025
- BLURRY DAYS C.I.C.Alfreton · inc. Feb 2025
- LEOTHIANE INSIGHT LTDRipley · inc. Apr 2024
All companies incorporated on 23 September 2024 · in Sept 2024.
09
Reminders for ISENTROPIC LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.