# J&S SUBSEA LIMITED (SC645331)

> J&S SUBSEA LIMITED is an active private limited company (company number SC645331) incorporated on 24 October 2019, registered in Aberdeen. Its registered activity is support activities for petroleum and natural gas mining (SIC 09100). Latest small accounts cover the period ending 31 December 2025, showing net assets of £3.48m and cash of £1.60m, with 32 employees on average. Net assets rose 3% on the prior period (£3.39m).

- Status: Active
- Incorporated: 2019-10-24
- Registered office: Aberdeen, AB15 8PU
- SIC 09100: Support activities for petroleum and natural gas mining
- Next accounts due: 2027-09-30
- Confirmation statement due: 2026-11-07
- Accounts type: SMALL

By net assets it sits in the top quarter of 436 comparable companies in Aberdeen (median £12k, upper quartile £90k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £3.48m | £1.60m | — | £797k | — | — | 32 |
| 2024-12-31 | £3.39m | £1.25m | — | £764k | — | — | 37 |

current ratio 5.22; size band small.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £3,480,033 at 31 December 2025
- Current assets at least 1.5× creditors within one year: Current ratio 5.22
- Cash at bank of £50,000 or more: Cash £1,596,280
- Incorporated five or more years ago: Incorporated 24 October 2019

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- J&S Subsea Holdings Limited (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2024-10-31

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/SC645331
HTML: https://firmoscan.com/company/SC645331-j-s-subsea-limited