£79k
−42%vs Jun 2024Active12699902Private limited companyLondon
ENVIRONMENTAL SENSORS LTD
Significant control: Janusz Mikinka (25–50%), Krzysztof Stanislaw Mrozek (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Non-specialised wholesale trade (SIC 46900). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ENVIRONMENTAL SENSORS LTD is an active private limited company (company number 12699902) incorporated on 26 June 2020, registered in London. Its registered activity is non-specialised wholesale trade (SIC 46900). Latest small accounts cover the period ending 30 June 2025, showing net assets of £79k and cash of £157k, with 3 employees on average. Net assets fell 42% on the prior period (£137k).
Peer position · net assets
By net assets it sits in the top quarter of 3,571 comparable companies in London (median £1,000, upper quartile £24k).
02
Ownership and control
- Mr Janusz Mikinka
- owns 25–50% of shares
- Mr Krzysztof Stanislaw Mrozek
- owns 25–50% 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
- 26 June 20206 yrs ago
- Next accounts due
- 30 March 2027in 154 days
- Confirmation statement due
- 10 July 2027in 256 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 46900
- Non-specialised wholesale trade
- SIC 47990
- Other retail sale not in stores, stalls or markets
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£157k
+112%vs Jun 2024Not reported
3
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £79k | £157k | £39k | — | — | — | 3 |
| 30 June 2024 | £137k | £74k | £23k | — | — | — | 3 |
Cash per employee£52kCash ÷ 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 above zeroNet assets £79,383 at 30 June 2025
- Net assets down 25% or more on the prior period-42.2% vs prior period
- Cash at bank of £50,000 or moreCash £157,450
- Incorporated five or more years agoIncorporated 26 June 2020
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 256 days
- Next accounts duein 154 days
- Accounts period endNet assets £79k · small accounts
- Accounts period endNet assets £137k · small accounts
- Incorporated
08
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All companies incorporated on 26 June 2020 · in Jun 2020.
09
Reminders for ENVIRONMENTAL SENSORS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.