CARCINUS LTD
Company number 10430355 · Active · Eastleigh SO50 7HD
CARCINUS LTD is an active private limited company (company number 10430355) incorporated on 17 October 2016, registered in Eastleigh. Its registered activity is environmental consulting activities (SIC 74901). Latest small accounts cover the period ending 31 October 2025, showing net assets of £50k and cash of £51k, with 4 employees on average. Net assets rose 11347% on the prior period (£438).
By net assets it sits in the top quarter of 77 comparable companies in Southampton (median £3,755, upper quartile £33k).
Key dates
- Incorporated
- 17 October 2016
- Next accounts due
- 31 July 2027 — in 286 days
- Confirmation statement due
- 31 October 2026 — in 13 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 74901
- Environmental consulting activities
- Accounts type
- Total Exemption Full
- 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 | £50k | £51k | £78k | £110k | — | — | 4 |
| 31 October 2024 | £438 | £12k | £35k | £65k | — | — | 4 |
- Current ratio
- 1.17
- Cash per employee
- £13k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 80/100 (grade A)
- +10 Positive net assets — Net assets £50,139 at 2025-10-31
- +8 Net assets growing — +11347.3% vs prior period
- +4 Cash reserves — Cash £51,280
- +8 Established — Incorporated 2016-10-17 (10 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
- Mr Matthew David Crabb — owns 75–100% of shares · since 17 October 2016
- Mr Stuart William Leather — owns 25–50% of shares · since 17 October 2016 · ceased 5 July 2019
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Southampton
Same activity (environmental consulting activities), closest in incorporation date.
- GLOBAL ENVIRONMENTAL MONITORING (GEM) LIMITED — Winchester, inc. Nov 2016
- ECO-SCREEN LIMITED — Winchester, inc. Nov 2016
- THE RISK BUSTERS LIMITED — Eastleigh, inc. Jan 2017
- ARCADIAN ECOLOGY & CONSULTING LIMITED — Southampton, inc. Mar 2016
- AMAC CONSULTING LTD — Romsey, inc. Jun 2017
- GROUND CONDITION CONSULTANTS LTD — Southampton, inc. Sept 2017
Reminders for CARCINUS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.