ADDON DEVELOPMENTS LIMITED
Company number SC615291 · Active · Kirkcaldy KY2 5ER
ADDON DEVELOPMENTS LIMITED is an active private limited company (company number SC615291) incorporated on 3 December 2018, registered in Kirkcaldy. Its registered activity is joinery installation (SIC 43320). Latest dormant accounts cover the period ending 31 December 2025, showing net assets of £3 and cash of £4,256. Net assets fell 100% on the prior period (£4,256).
By net assets it sits in the lower half of 2,564 comparable companies in Other (median £6,214, upper quartile £33k).
Key dates
- Incorporated
- 3 December 2018
- Next accounts due
- 30 September 2027 — in 347 days
- Confirmation statement due
- 17 December 2026 — in 60 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 43320
- Joinery installation
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 December 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £3 | £4,256 | — | — | — | — | — |
| 31 December 2024 | £4,256 | £4,256 | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 60/100 (grade C)
- +10 Positive net assets — Net assets £3 at 2025-12-31
- -8 Net assets falling — -99.9% vs prior period
- +8 Established — Incorporated 2018-12-03 (8 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 Graham Montgomery — owns 50–75% of shares; holds 50–75% of voting rights · since 3 December 2018
- Mrs Michelle Montgomery — owns 25–50% of shares; holds 25–50% of voting rights · since 3 December 2018
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 (joinery installation), closest in incorporation date.
- SDB WINDOWS AND DOORS LIMITED — Sandbach, inc. Dec 2018
- TOTAL JOINTING SOLUTIONS LTD — Hull, inc. Dec 2018
- INCREATION INTERIORS LTD — Fairford, inc. Nov 2018
- TRUE FORM CARPENTRY LTD — St Columb, inc. Nov 2018
- DELUX INSTALLATIONS LTD — Exmouth, inc. Nov 2018
- CASK CONSTRUCTION LTD — Grantown On Spey, inc. Nov 2018
Reminders for ADDON DEVELOPMENTS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.