SUB SURFACE LIMITED
Company number 01047694 · Active · Lancashire PR2 2QS
SUB SURFACE LIMITED is an active private limited company (company number 01047694) incorporated on 28 March 1972, registered in Lancashire. Its registered activity is test drilling and boring (SIC 43130). Latest micro accounts cover the period ending 31 May 2025, showing net assets of £86k, 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 1% on the prior period (£85k).
By net assets it sits in the upper half of 338 comparable companies in the UK (median £15k, upper quartile £116k).
Key dates
- Incorporated
- 28 March 1972
- Next accounts due
- 28 February 2027 — in 133 days
- Confirmation statement due
- 11 April 2027 — in 175 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 43130
- Test drilling and boring
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 71200
- Technical testing and analysis
- SIC 74901
- Environmental consulting activities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 May 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £86k | — | — | £129k | — | — | 1 |
| 31 May 2024 | £85k | — | — | £100k | — | — | 1 |
- Current ratio
- 1.67 — 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: 76/100 (grade B)
- +10 Positive net assets — Net assets £86,260 at 2025-05-31
- +8 Comfortable liquidity — Current ratio 1.67
- +8 Established — Incorporated 1972-03-28 (55 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 Christopher Alexander Marsden — owns 50–75% of shares · since 6 April 2016
- Mrs Dorothy Eileen Marsden — owns 25–50% of shares · since 6 April 2016
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 Lancashire
Same activity (test drilling and boring), closest in incorporation date.
- SUB SURFACE MIDLANDS LIMITED — Lancashire, inc. Jan 1984
- SUB SURFACE NORTH EAST LIMITED — Lancashire, inc. Feb 1990
- SUB SURFACE NORTH WEST LIMITED — Preston, inc. Feb 1996
- SUB SURFACE SOUTH EAST LIMITED — Lancashire, inc. Jun 2004
- TRANCO LIMITED — Preston, inc. Aug 2005
- MN DRYLINING LIMITED — Barrow-In-Furness, inc. Feb 2017
Reminders for SUB SURFACE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.