£229k
−69%vs Jun 2024Active04018747Private limited companySouthampton
SEATECH COMMERCIAL DIVING SERVICES LIMITED
Significant control: Seatech Holdings Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Seatech Commercial Diving Services Limited sell?
Registered activity: Other business support service activities n.e.c. (SIC 82990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SEATECH COMMERCIAL DIVING SERVICES LIMITED is an active private limited company (company number 04018747) incorporated on 21 June 2000, registered in Southampton. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest small accounts cover the period ending 30 June 2025, showing net assets of £229k and cash of £1.07m, with 8 employees on average. Net assets fell 69% on the prior period (£730k).
Peer position · net assets
By net assets it sits in the top quarter of 1,057 comparable companies in Southampton (median £2,073, upper quartile £45k).
02
Ownership and control
- Seatech Holdings Limited
- owns 75–100% of shares
- Mr Glenn Alan Skelton
- owns 75–100% of shares
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
- 21 June 200026 yrs ago
- Next accounts due
- 30 March 2027in 156 days
- Confirmation statement due
- 5 July 2027in 253 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£1.07m
+60%vs Jun 2024Not reported
8
−11%vs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £229k | £1.07m | £316k | — | — | — | 8 |
| 30 June 2024 | £730k | £667k | £767k | — | — | — | 9 |
Cash per employee£133kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £228,843 at 30 June 2025
- Net assets down 25% or more on the prior period-68.6% vs prior period
- Cash at bank of £50,000 or moreCash £1,065,287
- Incorporated five or more years agoIncorporated 21 June 2000
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 253 days
- Next accounts duein 156 days
- Accounts period endNet assets £229k · small accounts
- Accounts period endNet assets £730k · small accounts
- Incorporated
08
Similar companies in Southampton
- SECURITY DISPOSAL LIMITEDSouthampton · inc. Jul 2000
- TAILOR MADE KITCHENS LIMITEDEastleigh · inc. Jun 2000
- RJM CORPORATION (EC) LIMITEDWinchester · inc. May 2000
- THE HILDON FOUNDATIONStockbridge · inc. May 2000
- SILVERSUN MEDIA GROUP LTDFair Oak · inc. Aug 2000
- BUNKERMAN LIMITEDEastleigh · inc. Mar 2000
All companies incorporated on 21 June 2000 · in Jun 2000.
09
Reminders for SEATECH COMMERCIAL DIVING SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.