SUB-ZERO INSTALLATIONS LIMITED
Company number 12184186 · Active · St. Neots PE19 8DH
SUB-ZERO INSTALLATIONS LIMITED is an active private limited company (company number 12184186) incorporated on 2 September 2019, registered in St. Neots. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 30 September 2025, showing net assets of £188k and cash of £26k, with 14 employees on average. Net assets fell 4% on the prior period (£196k).
By net assets it sits in the top quarter of 3,739 comparable companies in Other (median £8,713, upper quartile £50k).
Key dates
- Incorporated
- 2 September 2019
- Next accounts due
- 30 June 2027 — in 252 days
- Confirmation statement due
- 16 September 2027 — in 330 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 September 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £188k | £26k | £275k | £139k | — | — | 14 |
| 30 September 2024 | £196k | £12k | £216k | £76k | — | — | 11 |
- Current ratio
- 2.16 — comfortable
- Cash per employee
- £1,884
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 76/100 (grade B)
- +10 Positive net assets — Net assets £188,058 at 2025-09-30
- +8 Comfortable liquidity — Current ratio 2.16
- +8 Established — Incorporated 2019-09-02 (7 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 Matthew Sheppard — owns 75–100% of shares · since 2 September 2019
- Mr Mark Daniel Leckenby — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors · since 29 June 2026 · ceased 23 July 2026
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 (other engineering activities), closest in incorporation date.
- JM STEAM ENGINEERING LTD — Aylesbury, inc. Sept 2019
- BALLINGER & WOODS LIMITED — Gunnislake, inc. Sept 2019
- MELROSE ENGINEERING CONSULTANTS LTD — Norwich, inc. Sept 2019
- CRAIG CHAPMAN LIMITED — Ardrossan, inc. Aug 2019
- GRACOL LIMITED — Beverley, inc. Aug 2019
- KERNOW CONSTRUCTION MANAGEMENT LTD — St Austell, inc. Sept 2019
Reminders for SUB-ZERO INSTALLATIONS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.