£2.54m
−35%vs Dec 2023Active04903159Private limited companyBristol
CO2BALANCE UK LIMITED
Significant control: Mark Alan Simpson (significant control), Robin Vaughan Williams (significant control) and 2 more
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Co2balance UK Limited sell?
Registered activity: Environmental consulting activities (SIC 74901). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CO2BALANCE UK LIMITED is an active private limited company (company number 04903159) incorporated on 18 September 2003, registered in Bristol. Its registered activity is environmental consulting activities (SIC 74901). Latest abridged accounts cover the period ending 31 December 2024, showing net assets of £2.54m and cash of £602k, with 32 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 35% on the prior period (£3.88m).
Peer position · net assets
By net assets it sits in the top quarter of 189 comparable companies in Bristol (median £6,708, upper quartile £52k).
02
Ownership and control
- Mr Mark Alan Simpson
- has significant influence or control
- Mr Robin Vaughan Williams
- can appoint or remove directors
- has significant influence or control
- Co2balance Group Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Huw Wyndham Lloyd Jones
- has significant influence or control
- Mr Huw Wyndham Lloyd Jones
- can appoint or remove directors
- has significant influence or control
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
- 18 September 200323 yrs ago
- Next accounts due
- 30 September 202628 days overdue
- Confirmation statement due
- 2 October 2027in 339 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74901
- Environmental consulting activities
- Accounts type
- Unaudited Abridged
- Size band
- SmallCompanies Act thresholds
05
Financials
£602k
−16%vs Dec 2023Not disclosed
32
+23%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £2.54m | £602k | £421k | £847k | — | — | 32 |
| 31 December 2023 | £3.88m | £719k | £875k | £1.41m | — | — | 26 |
Current ratio4.58Current assets ÷ creditors within one year
Cash per employee£19kCash ÷ 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 £2,540,047 at 31 December 2024
- Net assets down 25% or more on the prior period-34.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.58
- Cash at bank of £50,000 or moreCash £601,566
- Incorporated five or more years agoIncorporated 18 September 2003
- Accounts past their due dateDue 30 September 2026
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 339 days
- Next accounts due28 days overdue
- Accounts period endNet assets £2.54m · abridged accounts
- Accounts period endNet assets £3.88m · abridged accounts
- Incorporated
08
Similar companies in Bristol
- CO2BALANCE GROUP LIMITEDBristol · inc. Sept 2003
- ENVIRONMENTAL GAIN LIMITEDBristol · inc. Jun 2003
- MSEIS LIMITEDWeston-Super-Mare · inc. Mar 2004
- IMS CONSULTING EUROPE LTDBristol · inc. Feb 2003
- SE2 LIMITEDFrome · inc. Jun 2004
- BUILDING SERVICES SUSTAINABILITY AND ENVIRONMENTAL CONSULTANCY LIMITEDWestbury · inc. Jan 2005
All companies incorporated on 18 September 2003 · in Sept 2003.
09
Reminders for CO2BALANCE UK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.