£24k
No changevs Mar 2024Active05084811Private limited companyEmsworth
BIO SWEEP ENVIRONMENTAL LIMITED
Significant control: Roark Ronald Mcmaster (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Bio Sweep Environmental Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Bio Sweep Environmental Limited sell?
Registered activity: Specialised cleaning services (SIC 81222). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
BIO SWEEP ENVIRONMENTAL LIMITED is an active private limited company (company number 05084811) incorporated on 25 March 2004, registered in Emsworth. Its registered activity is specialised cleaning services (SIC 81222). Latest small accounts cover the period ending 31 March 2025, showing net assets of £24k and cash of £14, with 0 employees on average. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the upper half of 58 comparable companies in Portsmouth (median £598, upper quartile £30k).
02
Ownership and control
- Mr Roark Ronald Mcmaster
- owns 25–50% of shares
- Mrs Carolyn Mcmaster
- 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
- 25 March 200422 yrs ago
- Next accounts due
- 31 December 2026in 63 days
- Confirmation statement due
- 8 April 2027in 161 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 81222
- Specialised cleaning services
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£14
No changevs Mar 2024Not reported
0
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £24k | £14 | £728 | £1,508 | — | — | 0 |
| 31 March 2024 | £24k | £14 | £728 | £1,508 | — | — | — |
Current ratio0.49Current assets ÷ creditors within one year
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 £24,234 at 31 March 2025
- Current assets below creditors within one yearCurrent ratio 0.49
- Incorporated five or more years agoIncorporated 25 March 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 161 days
- Next accounts duein 63 days
- Accounts period endNet assets £24k · small accounts
- Accounts period endNet assets £24k · small accounts
- Incorporated
08
Similar companies in Portsmouth
- HB CLEANING LIMITEDPortsmouth · inc. Nov 2002
- COLSHAZ LIMITEDBognor Regis · inc. Oct 2002
- BIOSWEEP UK LIMITEDEmsworth · inc. May 2007
- JNC MANAGEMENT LIMITEDEmsworth · inc. Mar 2008
- CLEAN PLAN SERVICES LIMITEDHampshire · inc. Jan 1999
- T & H CONTRACT SERVICES LIMITEDHavant · inc. Mar 1998
All companies incorporated on 25 March 2004 · in Mar 2004.
09
Reminders for BIO SWEEP ENVIRONMENTAL LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.