666 ENGINEERING LIMITED
Company number 09188544 · Active · Selby YO8 4JS
666 ENGINEERING LIMITED is an active private limited company (company number 09188544) incorporated on 28 August 2014, registered in Selby. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £2,982, 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 18% on the prior period (£3,629).
By net assets it sits in the lower half of 6,076 comparable companies in Other (median £7,848, upper quartile £60k).
Key dates
- Incorporated
- 28 August 2014
- Next accounts due
- 31 December 2026 — in 70 days
- Confirmation statement due
- 11 September 2027 — in 324 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £2,982 | — | — | — | — | — | 1 |
| 31 March 2024 | £3,629 | — | — | — | — | — | 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: 68/100 (grade B)
- +10 Positive net assets — Net assets £2,982 at 2025-03-31
- +8 Established — Incorporated 2014-08-28 (12 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
- Mark Gorman — owns 75–100% of shares · since 30 June 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 the UK
Same activity (other specialised construction activities n.e.c.), closest in incorporation date.
- ICENI ECOLOGY LIMITED — North Walsham, inc. Aug 2014
- A.J MARINE ENGINEERING SERVICES LTD — Alness, inc. Aug 2014
- ANDREW GORDON POSTING SERVICES LIMITED — Market Drayton, inc. Aug 2014
- DALTON & EALING BRICKWORK LIMITED — Christchurch, inc. Sept 2014
- GAVIN SMITH BUILDING AND LANDSCAPING LTD — Leyburn, inc. Sept 2014
- DD ROPE ACCESS LTD — Cheltenham, inc. Aug 2014
All companies incorporated on 28 August 2014 · in Aug 2014.
Reminders for 666 ENGINEERING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.