£7,462
−30%vs Mar 2024Active10674851Private limited companyCardiff
CDM ENVIRONMENTAL LTD
Significant control: Colin Bell (75–100%), Marilyn Bell (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Cdm Environmental Ltd sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CDM ENVIRONMENTAL LTD is an active private limited company (company number 10674851) incorporated on 16 March 2017, registered in Cardiff. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £7,462, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 30% on the prior period (£11k).
Peer position · net assets
By net assets it sits in the lower half of 652 comparable companies in Cardiff (median £7,476, upper quartile £72k).
02
Ownership and control
- Mr Colin Bell
- owns 75–100% of shares
- Mrs Marilyn Bell
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 16 March 20179 yrs ago
- Next accounts due
- 31 December 2026in 70 days
- Confirmation statement due
- 30 March 2027in 159 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £7,462 | — | — | £22k | — | — | 2 |
| 31 March 2024 | £11k | — | — | £16k | — | — | 2 |
Current ratio0.94Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £7,462 at 31 March 2025
- Net assets down 25% or more on the prior period-30.1% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.94
- Incorporated five or more years agoIncorporated 16 March 2017
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 159 days
- Next accounts duein 70 days
- Accounts period endNet assets £7,462 · micro accounts
- Accounts period endNet assets £11k · micro accounts
- Incorporated
08
Similar companies in Cardiff
- SD BUILDING SERVICES CARDIFF LIMITEDCardiff · inc. Mar 2017
- GREY GLOBE LTDCardiff · inc. Mar 2017
- GRANT JOHNS LTDCardiff · inc. Mar 2017
- MOLILA PROJECT SERVICES LTDNewport · inc. Mar 2017
- NUVISION ENERGY (WALES) LTDBridgend · inc. Mar 2017
- BUILDING AND ESTATE SOLUTIONS TODAY LIMITEDCardiff · inc. Mar 2017
All companies incorporated on 16 March 2017 · in Mar 2017.
09
Reminders for CDM ENVIRONMENTAL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.