£2.68m
+48%vs Apr 2024Active03032719Private limited companyPortsmouth
N-VIRO LIMITED
Significant control: Chs Group Holdings Ltd (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 N-Viro Limited sell?
Registered activity: General cleaning of buildings (SIC 81210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
N-VIRO LIMITED is an active private limited company (company number 03032719) incorporated on 14 March 1995, registered in Portsmouth. Its registered activity is general cleaning of buildings (SIC 81210). Latest full accounts cover the period ending 30 April 2025, showing net assets of £2.68m and cash of £157k, with 1057 employees on average. Net assets rose 48% on the prior period (£1.80m).
Peer position · net assets
By net assets it sits in the top quarter of 111 comparable companies in Portsmouth (median £480, upper quartile £8,817).
02
Ownership and control
- Chs Group Holdings Ltd
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- The Quarr Group Limited
- 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
- 14 March 199531 yrs ago
- Next accounts due
- 30 January 2027in 96 days
- Confirmation statement due
- 28 March 2027in 153 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 81210
- General cleaning of buildings
- Accounts type
- Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£157k
−80%vs Apr 2024Not reported
1,057
−11%vs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £2.68m | £157k | £4.76m | — | — | £873k | 1057 |
| 30 April 2024 | £1.80m | £782k | £3.54m | — | — | £486k | 1190 |
| 30 April 2023 | — | — | — | — | — | — | — |
Cash per employee£148Cash ÷ 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 £2,675,535 at 30 April 2025
- Net assets up 10% or more on the prior period+48.5% vs prior period
- Cash at bank of £50,000 or moreCash £156,879
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 14 March 1995
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 153 days
- Next accounts duein 96 days
- Accounts period endNet assets £2.68m · full accounts
- Accounts period endNet assets £1.80m · full accounts
- Accounts period end
- Incorporated
08
Similar companies in Portsmouth
- SSH CLEANING LIMITEDPortsmouth · inc. Nov 1997
- SOUTHERN WINDOW & GENERAL CLEANING COMPANY LIMITEDPortsmouth · inc. Jul 2000
- SCOTTS CONTRACT SERVICES LTDPortsmouth · inc. Oct 2002
- DAYLIGHT WINDOW AND INDUSTRIAL CLEANING SERVICES LIMITEDFareham · inc. Apr 2007
- FOUR SEASONS CLEANING LTDRyde · inc. May 2007
- T & M FINDLEY LIMITEDHampshire · inc. Jun 2007
All companies incorporated on 14 March 1995 · in Mar 1995.
09
Reminders for N-VIRO LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.