# W. SPEIRS & SONS LIMITED (SC407085)

> W. SPEIRS & SONS LIMITED is an active private limited company (company number SC407085) incorporated on 8 September 2011, registered in Irvine. Its registered activity is manufacture of non-domestic cooling and ventilation equipment (SIC 28250). Latest small accounts cover the period ending 31 March 2025, showing net assets of £70k and cash of £98k, with 12 employees on average. Net assets rose 374% on the prior period (£15k).

- Status: Active
- Incorporated: 2011-09-08
- Registered office: Irvine, KA12 8JD
- SIC 28250: Manufacture of non-domestic cooling and ventilation equipment
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-09-22
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the lower half of 68 comparable companies in Other (median £150k, upper quartile £834k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £70k | £98k | £46k | — | — | — | 12 |
| 2024-03-31 | £15k | £0 | £102k | — | — | — | 8 |

size band micro.

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

- Net assets above zero: Net assets £70,194 at 31 March 2025
- Net assets up 10% or more on the prior period: +374.2% vs prior period
- Cash at bank of £50,000 or more: Cash £98,175
- Incorporated five or more years ago: Incorporated 8 September 2011

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

## Persons with significant control

- Mr Mark Speirs — owns 75–100% of shares, since 2016-09-08

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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/SC407085
HTML: https://firmoscan.com/company/SC407085-w-speirs-sons-limited