£10
vs Mar 2025Active08997778Private limited companySandown
BIOMASS 1ST LIMITED
Significant control: Michael Robert John Turner (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Biomass 1st Limited sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BIOMASS 1ST LIMITED is an active private limited company (company number 08997778) incorporated on 15 April 2014, registered in Sandown. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest dormant accounts cover the period ending 31 March 2026, showing net assets of £10, with 0 employees on average.
Peer position · net assets
By net assets it sits in the lower half of 573 comparable companies in Portsmouth (median £4,669, upper quartile £26k).
02
Ownership and control
- Mr Michael Robert John Turner
- 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
- 15 April 201412 yrs ago
- Next accounts due
- 31 December 2027in 430 days
- Confirmation statement due
- 29 April 2027in 184 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
0
vs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £10 | — | — | — | — | — | 0 |
| 31 March 2025 | £0 | — | — | — | — | — | 0 |
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 £10 at 31 March 2026
- Incorporated five or more years agoIncorporated 15 April 2014
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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
- Next accounts duein 430 days
- Confirmation statement duein 184 days
- Accounts period endNet assets £10 · dormant accounts
- Accounts period endNet assets £0 · dormant accounts
- Incorporated
08
Similar companies in Portsmouth
- STOVES HAMPSHIRE LTDGosport · inc. Apr 2014
- JOHNSON CONTROLS BUILDING EFFICIENCY UK LIMITEDWaterlooville · inc. Apr 2014
- ISLAND FACILITY SERVICES LTDNewport · inc. Apr 2014
- PLUMBING HEATING AND GAS LTDWaterlooville · inc. Apr 2014
- FAB-RITE SERVICES INC LTDWaterlooville · inc. Apr 2014
- SOUTHDOWNS PLUMBING AND HEATING ENGINEERS LTDBognor Regis · inc. Mar 2014
All companies incorporated on 15 April 2014 · in Apr 2014.
09
Reminders for BIOMASS 1ST LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.