SONMAR ENGINEERING LTD
Company number 10314406 · Active · Newnham NN11 3ES
SONMAR ENGINEERING LTD is an active private limited company (company number 10314406) incorporated on 5 August 2016, registered in Newnham. Its registered activity is repair of machinery (SIC 33120). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £138, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 91% on the prior period (£1,552).
By net assets it sits in the lower half of 69 comparable companies in Northampton (median £9,123, upper quartile £50k).
Key dates
- Incorporated
- 5 August 2016
- Next accounts due
- 31 May 2027 — in 225 days
- Confirmation statement due
- 19 August 2027 — in 305 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 33120
- Repair of machinery
- SIC 33200
- Installation of industrial machinery and equipment
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 August 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £138 | — | — | £3,115 | — | — | 1 |
| 31 August 2024 | £1,552 | — | — | £2,493 | — | — | 1 |
- Current ratio
- 1.03
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: 60/100 (grade C)
- +10 Positive net assets — Net assets £138 at 2025-08-31
- -8 Net assets falling — -91.1% vs prior period
- +8 Established — Incorporated 2016-08-05 (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 Martyn Gibson — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 5 August 2016
- Mr Martyn Gibson — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 5 August 2016 · ceased 3 August 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 Northampton
Same activity (repair of machinery), closest in incorporation date.
- MOTOR TECHNICAL SERVICES LIMITED — Wellingborough, inc. Jun 2016
- COMPLETE LIFT PROJECTS LTD — Wellingborough, inc. Mar 2016
- MAILCRAFTERS UK LTD — Towcester, inc. Mar 2016
- FROZEN TECHNOLOGIES LTD — Thrapston, inc. Jan 2017
- RANGE AUTO LTD — Rushden, inc. Oct 2015
- ALL LEVELS ACCESS SERVICES LIMITED — Northampton, inc. Sept 2017
Reminders for SONMAR ENGINEERING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.