£99k
+39%vs Jul 202401
Summary
O3ST LIMITED is an active private limited company (company number SC704161) incorporated on 15 July 2021, registered in Dundee. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £99k, 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 39% on the prior period (£71k).
Peer position · net assets
By net assets it sits in the top quarter of 115 comparable companies in Dundee (median £10k, upper quartile £44k).
02
Key dates
- Incorporated
- 15 July 20215 yrs ago
- Next accounts due
- 30 April 2027in 190 days
- Confirmation statement due
- 29 July 2027in 280 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- SIC 74901
- Environmental consulting activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
1
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £99k | — | — | £9,507 | — | — | 1 |
| 31 July 2024 | £71k | — | — | £6,151 | — | — | 1 |
Current ratio10.02Comfortable
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.
05
Firmoscan score
84 / 100 · grade A
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £98,521 at 2025-07-31 |
| +8 | Net assets growing+38.7% vs prior period |
| +8 | Comfortable liquidityCurrent ratio 10.02 |
| +8 | EstablishedIncorporated 2021-07-15 (5 years) |
| 84 | Score, grade A |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Julian Dale
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Dr Nicola Jane Quick
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 280 days
- Next accounts duein 190 days
- Accounts period endNet assets £99k · micro accounts
- Accounts period endNet assets £71k · micro accounts
- Incorporated
08
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All companies incorporated on 15 July 2021 · in Jul 2021.
09
Reminders for O3ST LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.