# STEPPED PISTON ENGINES LIMITED (SC078255)

> STEPPED PISTON ENGINES LIMITED is an active private limited company (company number SC078255) incorporated on 7 April 1982, registered in Oban. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 30 June 2025, showing net assets of −£148k, with 2 employees on average. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 1982-04-07
- Registered office: Oban, PA34 4XD
- SIC 72190: Other research and experimental development on natural sciences and engineering
- Next accounts due: 2027-03-30
- Confirmation statement due: 2027-04-21
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 61 comparable companies in Glasgow (median £298, upper quartile £46k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | −£148k | — | £175 | — | — | — | 2 |
| 2024-06-30 | −£148k | — | £175 | — | — | — | 2 |

size band micro.

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

- Net assets below zero: Net assets £-148,168 at 30 June 2025
- Incorporated five or more years ago: Incorporated 7 April 1982

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

## Persons with significant control

- Mr Nicholas George Teacher Dunlop — has significant influence or control, since 2016-04-06
- The Lomond Shipping Company Limited (corporate-entity) — owns 25–50% of shares, since 2016-04-06

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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/SC078255
HTML: https://firmoscan.com/company/SC078255-stepped-piston-engines-limited