# THOMAS ALLAN & SONS LIMITED (SC248550)

> THOMAS ALLAN & SONS LIMITED is an active private limited company (company number SC248550) incorporated on 29 April 2003, registered in Callander. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 September 2025, showing net assets of −£27k and cash of £19k, with 3 employees on average. Net assets fell 353% on the prior period (−£5,901).

- Status: Active
- Incorporated: 2003-04-29
- Registered office: Callander, FK17 8LD
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2027-06-30
- Confirmation statement due: 2027-05-13
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 6,191 comparable companies in Other (median £5,839, upper quartile £35k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-09-30 | −£27k | £19k | £14k | £79k | — | — | 3 |
| 2024-09-30 | −£5,901 | £20k | £12k | £56k | — | — | 3 |

current ratio 0.42; size band micro.

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

- Net assets below zero: Net assets £-26,704 at 30 September 2025
- Net assets down 25% or more on the prior period: -352.5% vs prior period
- Current assets below creditors within one year: Current ratio 0.42
- Incorporated five or more years ago: Incorporated 29 April 2003

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

## Persons with significant control

- Mr David James Allan — owns 50–75% of shares, since 2016-08-23

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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/SC248550
HTML: https://firmoscan.com/company/SC248550-thomas-allan-sons-limited