CO2EFFICIENT SYSTEMS LIMITED
Company number 07769314 · Active · Swansea SA2 7AL
CO2EFFICIENT SYSTEMS LIMITED is an active private limited company (company number 07769314) incorporated on 12 September 2011, registered in Swansea. Its registered activity is research and experimental development on social sciences and humanities (SIC 72200). Latest micro accounts cover the period ending 31 October 2025, showing net assets of −£14k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 3% on the prior period (−£13k).
By net assets it sits in the bottom quarter of 1,228 comparable companies in the UK (median £465, upper quartile £14k).
Key dates
- Incorporated
- 12 September 2011
- Next accounts due
- 31 July 2027 — in 284 days
- Confirmation statement due
- 26 September 2027 — in 341 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 72200
- Research and experimental development on social sciences and humanities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 October 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | −£14k | — | — | — | — | — | 0 |
| 31 October 2024 | −£13k | — | — | — | — | — | 0 |
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.
Firmoscan score: 43/100 (grade D)
- -15 Negative net assets — Net assets £-13,681 at 2025-10-31
- +8 Established — Incorporated 2011-09-12 (15 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Craig John Froome — owns 75–100% of shares · since 10 September 2019
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
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Reminders for CO2EFFICIENT SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.