Annual accounts
Unaudited abridged accounts
31/12/2026Filing deadline
Made up to 31/03/2025Due 31/12/2026
- Next accounts made up to
- 31/03/2026
- Last accounts made up to
- 31/03/2025
SEA-LIFT DIVING LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 20 Market Street Morriston, Swansea SA6 8DA
- Classification (SIC)
- Repair of machinery (33.12 - SIC 2007)
- Accounts type
- Unaudited abridged
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 29/12/2025View PDF (6 pages)
Unaudited abridged accounts made up to 2025-03-31
- 31/10/2025View PDF (2 pages)
Change of details for Mr Bryan Johnstone Waddell as a person with significant control on 2025-10-24
- 31/10/2025View PDF (4 pages)
Confirmation statement made on 2025-10-31 with updates
- 11/02/2025View PDF (3 pages)
Confirmation statement made on 2025-01-24 with no updates
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
Due in 89 days
Confirmation statement
Confirms the registry record is up to date
14/11/2026Filing deadline
Last statement 31/10/2025Due 14/11/2026
- Next statement date
- 31/10/2026
- Last statement dated
- 31/10/2025
Financial performance
The latest figures SEA-LIFT DIVING LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£279.67K2025
-43.39%vs 20242024: £494.03K
Total Assets
£606.45K2025
-24.72%vs 20242024: £805.59K
Cash in Bank
£16.002025
-99.99%vs 20242024: £243.82K
Total Liabilities
£170.61K2025
-8.49%vs 20242024: £186.44K
Employees
102025
+1vs 20242024: 9
Of the 4 measures with an earlier filing to compare against, 4 fell. Cash in bank moved furthest, down 99.99% on 2024. See the full financial analysis for SEA-LIFT DIVING LIMITED.
The full financial record
Four ways through SEA-LIFT DIVING LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -13.7% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures3 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 10 | +1 |
| 2024 | 9 | +6 |
| 2023 | 3 | 0 |
| 2022 | 3 | -1 |
| 2021 | 4 | – |
Reported employee count increased from 4 in 2021 to 10 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
10Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Secretary | 03/02/2000–28/04/2022 | 0 | |
| Director | 16/11/1994–03/02/2000 | 2 | |
| Director | 29/04/2022–Present | 0 | |
| Nominee Director | 23/01/1991–07/03/1991 | 15134 | |
| Nominee Secretary | 23/01/1991–07/03/1991 | 15728 | |
| Director | 03/02/2000–28/04/2022 | 0 | |
| Director | 14/05/1991–28/04/2022 | 0 | |
| Director | 07/03/1991–18/11/1991 | 1 | |
| Secretary | 23/10/1997–03/02/2000 | 0 | |
| Director | 01/12/1994–13/03/1997 | 1 |
Persons with significant control
5Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 29/04/2022–05/02/2024 | 0 | |
| 06/04/2016–29/04/2022 | 0 | |
| 06/04/2016–29/04/2022 | 0 | |
| 29/04/2022–Present | 0 | |
| 29/04/2022–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 8
- Since 24/01/2024
- Last 12 months
- 3
- +1 vs the year before
- Most recent filing
- 29/12/2025
- 9 months ago
What changed in the last year
- Accounts filedLatest 29/12/2025
- Officer changesLatest 31/10/2025
- Confirmation statementLatest 31/10/2025
Filing timeline
- 29/12/2025View PDF (6 pages)
Unaudited abridged accounts made up to 2025-03-31
- 31/10/2025View PDF (2 pages)
Change of details for Mr Bryan Johnstone Waddell as a person with significant control on 2025-10-24
- 31/10/2025View PDF (4 pages)
Confirmation statement made on 2025-10-31 with updates
- 11/02/2025View PDF (3 pages)
Confirmation statement made on 2025-01-24 with no updates
- 31/12/2024View PDF (7 pages)
Unaudited abridged accounts made up to 2024-03-31
- 05/02/2024View PDF (1 pages)
Cessation of Annette Joyce Waddell as a person with significant control on 2024-02-05
- 05/02/2024View PDF (4 pages)
Confirmation statement made on 2024-01-24 with updates
- 24/01/2024View PDF (7 pages)
Unaudited abridged accounts made up to 2023-03-31
See when the next accounts and confirmation statement are due
Similar companies
199 UK companies are similar to SEA-LIFT DIVING LIMITED, sharing the same company status (Active), the same industry sector and activity group (Repair of machinery) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
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- Activity
- Repair and maintenance of other transport equipment n.e.c.
- Company no.
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- Incorporated
- 09/10/2003
- Employees
- 9
IGNUS FIRE SERVICES LIMITED
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- Activity
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- Company no.
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- Employees
- 9
LICHFIELD SAFE CENTRE LIMITED
ActiveSpread Eagle House, 1 Church Street, Lichfield, Staffordshire WS13 6DZ
- Activity
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A & L STRONACH LIMITED
ActiveUnit 15 & 16 Thainstone Business Park, Camiestone Road, Inverurie AB51 5GT
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A & LC REDDITCH LIMITED
ActiveUnit 52, Padgets Lane, South Moons Moat Ind. Estate, Redditch, Worcestershire B98 0RD
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About SEA-LIFT DIVING LIMITED
A short description of the company, written from its Companies House record.
SEA-LIFT DIVING LIMITED is a private limited company registered in the United Kingdom, based in 20 Market Street Morriston, Swansea SA6 8DA. Companies House classifies its business as Repair of machinery. It has been on the register for 35 years 8 months.
The register currently records it as active. Its 2025 accounts report net assets of £279.67K and 10 employees.
SEA-LIFT DIVING LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records SEA-LIFT DIVING LIMITED under one registered business activity: Repair of machinery (33.12 - SIC 2007).
SEA-LIFT DIVING LIMITED is recorded as active on the Companies House register, and has been on it since 24/01/1991.
The most recent accounts Okredo holds cover 2025 and report net assets of £279.67K, total assets of £606.45K, cash in bank of £16.00 and total liabilities of £170.61K.
The most recent document on the record is dated 29/12/2025: Unaudited abridged accounts made up to 2025-03-31, 9 months ago.
On the current registry record, accounts are due by 31/12/2026 and the next confirmation statement is due by 14/11/2026.
Companies House lists 10 officers (1 currently in post) and 5 people with significant control (2 current).