3JM LTD
Company number 07328883 · Active · London E17 3NU
3JM LTD is an active private limited company (company number 07328883) incorporated on 28 July 2010, registered in London. Its registered activity is construction of railways and underground railways (SIC 42120). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £1,055, 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 108% on the prior period (−£13k). Across the last 3 periods on record the net-asset trend is volatile.
By net assets it sits in the lower half of 363 comparable companies in London (median £2,288, upper quartile £9,896).
Key dates
- Incorporated
- 28 July 2010
- Next accounts due
- 30 August 2027 — in 316 days
- Confirmation statement due
- 11 August 2027 — in 297 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 42120
- Construction of railways and underground railways
- SIC 49420
- Removal services
- SIC 86900
- Other human health activities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 30 November 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £1,055 | — | — | £4,223 | — | — | 1 |
| 30 November 2024 | −£13k | — | — | £3,462 | — | — | 1 |
| 30 November 2023 | £8 | — | — | £8,092 | — | — | 1 |
- Current ratio
- 3.16 — comfortable
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: 89/100 (grade A)
- +10 Positive net assets — Net assets £1,055 at 2025-11-30
- +8 Net assets growing — +108.3% vs prior period
- +8 Comfortable liquidity — Current ratio 3.16
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2010-07-28 (16 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 Jana Janse Van Vuuren — owns 25–50% of shares · since 6 April 2016
- Mr Jaco Janse Van Vuuren — owns 25–50% of shares · 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 London
Same activity (construction of railways and underground railways), closest in incorporation date.
- WREH 76 LTD — London, inc. Aug 2010
- J.D.P. CONTRACTS LTD — London, inc. Aug 2010
- TMTUNNELLING LTD — London, inc. May 2010
- COLAS RAIL HOLDINGS LIMITED — London, inc. Mar 2010
- AMARO GROUP LTD — London, inc. Jan 2011
- MACAULAY ENTERPRISES (UK) LIMITED — London, inc. May 2011
Reminders for 3JM LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.