SEADYN LTD
Company number SC534445 · Active · Montrose DD10 0TA
SEADYN LTD is an active private limited company (company number SC534445) incorporated on 4 May 2016, registered in Montrose. 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 £71k, with 0 employees 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 (£70k).
By net assets it sits in the top quarter of 115 comparable companies in Dundee (median £10k, upper quartile £44k).
Key dates
- Incorporated
- 4 May 2016
- Next accounts due
- 28 February 2027 — in 130 days
- Confirmation statement due
- 18 May 2027 — in 209 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 71129
- Other engineering 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 | £71k | — | — | — | — | — | 0 |
| 31 May 2024 | £70k | — | — | — | — | — | 0 |
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: 68/100 (grade B)
- +10 Positive net assets — Net assets £70,835 at 2025-05-31
- +8 Established — Incorporated 2016-05-04 (10 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 Alexander Gardiner Mair — owns 25–50% of shares; holds 25–50% of voting rights · since 4 May 2016
- Mr George Burger — owns 25–50% of shares; holds 25–50% of voting rights · since 4 May 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 Dundee
Same activity (engineering related scientific and technical consulting activities), closest in incorporation date.
- CBE MEASUREMENT ENGINEERING LTD — Dundee, inc. Jun 2016
- KADANGA LIMITED — Dundee, inc. Feb 2016
- STREETLIGHTING ADVISORY SERVICES LTD — Dundee, inc. Aug 2016
- TARGETED APPROACH LIMITED — Dundee, inc. Jan 2016
- LAWRIE CONSULTING LTD — Arbroath, inc. Jan 2016
- SATURN FLUID ENGINEERING LIMITED — Dundee, inc. Sept 2016
Reminders for SEADYN LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.