STEM ENGINEERING LIMITED
Company number 14376930 · Active · Letchworth SG6 2TU
STEM ENGINEERING LIMITED is an active private limited company (company number 14376930) incorporated on 26 September 2022, registered in Letchworth. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £37k, 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 rose 44% on the prior period (£26k).
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 September 2022
- Next accounts due
- 30 June 2027 — in 253 days
- Confirmation statement due
- 10 October 2027 — in 355 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 September 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £37k | — | — | — | — | — | 1 |
| 30 September 2024 | £26k | — | — | — | — | — | 1 |
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: 72/100 (grade B)
- +10 Positive net assets — Net assets £37,141 at 2025-09-30
- +8 Net assets growing — +44.1% vs prior period
- +4 Past first filings — Incorporated 2022-09-26
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 Steven Merryweather — owns 75–100% of shares; holds 75–100% of voting rights · since 26 September 2022
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.
- NIC BOWMAN CONSULTING LTD — Royston, inc. Oct 2022
- ALAN F FOX CONSULTING LTD — St. Albans, inc. Aug 2022
- RAAD CONSULTANCY LTD — London Colney, inc. Aug 2022
- ACTURA LTD — St. Albans, inc. Nov 2022
- MINING CONSULTANTS EXPLOBLAST LTD — Codicote, inc. Aug 2022
- NBUR CONSULTING LTD — Hertford, inc. Nov 2022
Reminders for STEM ENGINEERING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.