A&d Carbon Solutions Ltd
Registered name: A&D CARBON SOLUTIONS LTD
Part of Earnz PLC groupA&d Carbon Solutions Ltd does not publish its revenue or profit. Its accounts to 31 Dec 2025 show net assets of -£1.2m and 26 employees.
A&d Carbon Solutions Ltd did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 31 Dec 2025 showed net assets of −£1.2m and 26 employees. The company is classified under “other engineering activities” and is based in Swansea; we hold 5 years of its filed accounts.
- Status
- Active
- Location
- Swansea, Wales
- Age
- 13 yrs · since 2013
- Type
- Private Limited Company
Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently. From the filing: “Earnz Holdings Limited”
Key figures
Revenue not disclosed
A&d Carbon Solutions Ltd’s accounts for the year to 31 Dec 2025 contain a balance sheet but no profit & loss account, so its revenue and profit are not public. UK small and micro-entity companies are not required to publish a P&L — this is normal and says nothing about how the business is performing.
We never estimate revenue. Below you’ll find the balance-sheet figures that were filed — useful as indirect signals of momentum, but they are not revenue or profit.
- Employees
- 26
- Net assets
- −£1.2m
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Jul 2022 | 31 Jul 2023 | 31 Jul 2024 | 30 Jun 2025 | 31 Dec 2025 |
|---|---|---|---|---|---|
| Disclosure | No P&L | No P&L | No P&L | No P&L | No P&L |
| Profit & loss | |||||
| Revenue (turnover) | — | — | — | — | — |
| Profit (best available) | — | — | — | — | — |
| Employees (average) | 14 | 20 | 18 | 29 | 26 |
| Ratios | |||||
| Profit margin | — | — | — | — | — |
| Growth (year on year) | |||||
| Headcount growth | — | ▲42.9% | ▼10% | ▲61.1% | — |
| Balance sheet — indirect signals, not revenue | |||||
| Cash at bank | £269k | £101k | £259k | £42.5k | £59.9k |
| Net assets | £108k | £81.9k | £106k | −£383k | −£1.2m |
| Fixed assets | £16.1k | £45.3k | £181k | £86.2k | £79.5k |
| Current assets | £547k | £575k | £838k | £315k | £338k |
| Debtors | £258k | £262k | £184k | £213k | £94.9k |
| Deferred income | — | £39.9k | £10.6k | — | — |
| Source | AbridgedAccounts · bulk data Dec 2023 | AbridgedAccounts · bulk data Dec 2023 | FullAccounts · bulk data Nov 2024 | FilletedAccounts · bulk data Mar 2026 | FilletedAccounts · bulk data Sep 2026 |
Balance-sheet signals
Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.
- Net assets
- —
- Now −£1.2m
- Cash at bank
- —
- Now £59.9k
- Headcount
- —
- Now 26
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now £79.5k
Group structure
Ownership chain
- Earnz PLCultimate parent75–100%
- Earnz Holdings Limited75–100%
- A&d Carbon Solutions Ltdthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (5)
- Cosgrove & Drew LtdRev. £9.6m · Profit £1.3m
- Earnz Energy Services LimitedFigures not disclosed
- Earnz Property Services LimitedFigures not disclosed
- National Retrofit Solutions LimitedFigures not disclosed
- South West Heating Services LtdFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FilletedAccounts for the year to 31 Dec 2025, from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.