DECOMSEA LIMITED
Company number SC763549 · Active · Bonnybridge FK4 1QF
DECOMSEA LIMITED is an active private limited company (company number SC763549) incorporated on 24 March 2023, registered in Bonnybridge. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £50k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 71% on the prior period (£29k). Across the last 3 periods on record the net-asset trend is rising.
By net assets it sits in the top quarter of 7,714 comparable companies in Other (median £6,373, upper quartile £46k).
Key dates
- Incorporated
- 24 March 2023
- Next accounts due
- 31 December 2027 — in 437 days
- Confirmation statement due
- 7 April 2027 — in 169 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 March 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £50k | — | — | £21k | — | — | 1 |
| 31 March 2025 | £29k | — | — | £1,630 | — | — | 1 |
| 31 March 2024 | £28k | — | — | £7,536 | — | — | 0 |
- Current ratio
- 3.41 — comfortable
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: 85/100 (grade A)
- +10 Positive net assets — Net assets £50,158 at 2026-03-31
- +8 Net assets growing — +71.2% vs prior period
- +8 Comfortable liquidity — Current ratio 3.41
- +5 Multi-year filing history — 3 periods on record
- +4 Past first filings — Incorporated 2023-03-24
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 Sean Dempsey — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 24 March 2023
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 the UK
Same activity (other professional, scientific and technical activities n.e.c.), closest in incorporation date.
- HELP ME SUCCEED LTD — Oswestry, inc. Mar 2023
- EQUILIBRIUM ENERGY STORAGE LIMITED — Tiverton, inc. Mar 2023
- STELLAR ALLIANCE LIMITED — Harrogate, inc. Mar 2023
- BUDDII LIMITED — Gloucester, inc. Mar 2023
- RADIO NEWCO LIMITED — Evesham, inc. Mar 2023
- CAPSULE CARE LIMITED — Plymouth, inc. Mar 2023
Reminders for DECOMSEA LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.