STRUCTURAL MECHANICAL SERVICES LTD
Company number 09590988 · Active · Lincoln LN4 1PA
STRUCTURAL MECHANICAL SERVICES LTD is an active private limited company (company number 09590988) incorporated on 14 May 2015, registered in Lincoln. Its registered activity is service activities incidental to air transportation (SIC 52230). Latest small accounts cover the period ending 31 May 2025, showing net assets of £6,485 and cash of £14k, with 1 employee on average. Net assets fell 36% on the prior period (£10k).
By net assets it sits in the upper half of 142 comparable companies in Other (median £2,540, upper quartile £60k).
Key dates
- Incorporated
- 14 May 2015
- Next accounts due
- 28 February 2027 — in 132 days
- Confirmation statement due
- 28 May 2027 — in 221 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 52230
- Service activities incidental to air transportation
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 May 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £6,485 | £14k | £6,384 | £15k | — | — | 1 |
| 31 May 2024 | £10k | £22k | £0 | £13k | — | — | 1 |
- Current ratio
- 1.4
- Cash per employee
- £14k
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 £6,485 at 2025-05-31
- -8 Net assets falling — -36.2% vs prior period
- +8 Established — Incorporated 2015-05-14 (11 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 Surjeet Singh Mann — owns 75–100% of shares · since 16 September 2026
- Mr Surjeet Mann — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 6 April 2016 · ceased 16 September 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 (service activities incidental to air transportation), closest in incorporation date.
- FLIGHT SOLUTIONS LTD — Northwich, inc. Jul 2015
- HERCOPERATIONS LTD — Portland, inc. Jul 2015
- AEROAUTO LIMITED — Broadway, inc. Mar 2015
- VORTECH ASSOCIATES LIMITED — Christchurch, inc. Aug 2015
- PROPS AWAY LIMITED — Poole, inc. Aug 2015
- AW AVIATION CONSULTANCY SERVICES LIMITED — Chesham, inc. Dec 2015
Reminders for STRUCTURAL MECHANICAL SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.