DIOSTECH LIMITED
Company number SC119263 · Active · Dunfermline KY11 8FQ
DIOSTECH LIMITED is an active private limited company (company number SC119263) incorporated on 31 July 1989, registered in Dunfermline. Its registered activity is other engineering activities (SIC 71129). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £55k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 36% on the prior period (£40k).
By net assets it sits in the top quarter of 3,739 comparable companies in Other (median £8,713, upper quartile £50k).
Key dates
- Incorporated
- 31 July 1989
- Next accounts due
- 30 June 2027 — in 255 days
- Confirmation statement due
- 14 August 2027 — in 300 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 September 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £55k | — | — | £17k | — | — | 2 |
| 30 September 2024 | £40k | — | — | £12k | — | — | 2 |
- Current ratio
- 1.99 — 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: 84/100 (grade A)
- +10 Positive net assets — Net assets £54,907 at 2025-09-30
- +8 Net assets growing — +35.7% vs prior period
- +8 Comfortable liquidity — Current ratio 1.99
- +8 Established — Incorporated 1989-07-31 (37 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 Andrew Main — owns 50–75% of shares; holds 50–75% of voting rights · since 6 April 2016
- Mrs Laura Jane Main — owns 25–50% of shares; holds 25–50% of voting rights · 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 the UK
Same activity (other engineering activities), closest in incorporation date.
- ANDREW BENTON (LONDON) LIMITED — Hampton Lovett, Droitwich, inc. Jul 1989
- M TEK LIMITED — Dorchester, inc. Sept 1989
- THE BARRON WRIGHT PARTNERSHIP LIMITED — , inc. May 1989
- EUROCOUPLING LIMITED — Launceston, inc. Apr 1989
- LEIGH CLARK ENGINEERS LIMITED — Hemel Hempstead, inc. Nov 1989
- FALMOUTH DIVERS LIMITED — Penryn, inc. Dec 1989
Reminders for DIOSTECH LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.