STS STRUCTURAL ENGINEERING LTD
Company number 02623959 · Active · Welwyn Garden City AL8 7EE
STS STRUCTURAL ENGINEERING LTD is an active private limited company (company number 02623959) incorporated on 26 June 1991, registered in Welwyn Garden City. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 30 June 2025, showing net assets of £12k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 308% on the prior period (£2,861).
By net assets it sits in the upper half of 165 comparable companies in Hertfordshire (median £8,605, upper quartile £55k).
Key dates
- Incorporated
- 26 June 1991
- Next accounts due
- 30 March 2027 — in 165 days
- Confirmation statement due
- 10 July 2027 — in 267 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 June 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £12k | — | — | £54k | — | — | 2 |
| 30 June 2024 | £2,861 | — | — | £31k | — | — | 2 |
- Current ratio
- 1.21
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: 76/100 (grade B)
- +10 Positive net assets — Net assets £11,663 at 2025-06-30
- +8 Net assets growing — +307.7% vs prior period
- +8 Established — Incorporated 1991-06-26 (35 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
- Mrs Linda Heathcote Sharif — owns 25–50% of shares; holds 25–50% of voting rights · since 6 April 2016
- Mr Siavash Sharif-Djadidi — owns 25–50% of shares; holds 25–50% of voting rights · since 6 April 2016
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 Hertfordshire
Same activity (engineering related scientific and technical consulting activities), closest in incorporation date.
- PROFESSIONAL STRUCTURAL SERVICES LIMITED — Herts, inc. Aug 1991
- AUSTIN TRUEMAN CONSULTING ENGINEERS LIMITED — Hertfordshire, inc. Aug 1991
- KIRSOP & COMPANY LIMITED — St Albans, inc. Feb 1992
- MAYOAK LIMITED — St Albans, inc. Feb 1993
- BURTON AND ASSOCIATES LIMITED — Bedfordshire, inc. Mar 1993
- ECV CONSULTANCY LIMITED — Sandy, inc. Jul 1993
Reminders for STS STRUCTURAL ENGINEERING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.