# SUB SURFACE CONSULTANTS LIMITED (03140928)

> SUB SURFACE CONSULTANTS LIMITED is an active private limited company (company number 03140928) incorporated on 22 December 1995, registered in Lancs. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 31 May 2025, showing net assets of £60k, with 7 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 17% on the prior period (£72k).

- Status: Active
- Incorporated: 1995-12-22
- Registered office: Lancs, PR2 2QS
- SIC 71122: Engineering related scientific and technical consulting activities
- SIC 74901: Environmental consulting activities
- Next accounts due: 2027-02-28
- Confirmation statement due: 2027-01-05
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 339 comparable companies in Lancashire (median £8,002, upper quartile £43k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-05-31 | £60k | — | — | £186k | — | — | 7 |
| 2024-05-31 | £72k | — | — | £175k | — | — | 7 |

current ratio 1.32; size band micro.

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

- Net assets above zero: Net assets £59,628 at 31 May 2025
- Incorporated five or more years ago: Incorporated 22 December 1995

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

## Persons with significant control

- Mr Christopher Alexander Marsden — owns 75–100% of shares, since 2016-04-06
- Mr David Christopher Marsden — owns 25–50% of shares; holds 25–50% of voting rights, since 2023-12-01
- Ms Anna Louise Marsden — owns 25–50% of shares; holds 25–50% of voting rights, since 2023-12-01

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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/03140928
HTML: https://firmoscan.com/company/03140928-sub-surface-consultants-limited