BASENET LTD
Company number 12890715 · Active · London SW11 5EW
BASENET LTD is an active private limited company (company number 12890715) incorporated on 18 September 2020, registered in London. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 30 September 2025, showing net assets of £110 and cash of £3,451, with 2 employees on average. Net assets fell 53% on the prior period (£234).
By net assets it sits in the lower half of 3,480 comparable companies in London (median £3,158, upper quartile £26k).
Key dates
- Incorporated
- 18 September 2020
- Next accounts due
- 30 June 2027 — in 253 days
- Confirmation statement due
- 2 October 2027 — in 347 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
- Total Exemption Full
- 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 | £110 | £3,451 | £11k | — | — | — | 2 |
| 30 September 2024 | £234 | £16k | £3,190 | — | — | — | 2 |
- Cash per employee
- £1,726
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 £110 at 2025-09-30
- -8 Net assets falling — -53.0% vs prior period
- +8 Established — Incorporated 2020-09-18 (6 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
- Artur Andrzej Martynowski — owns 75–100% of shares; holds 75–100% of voting rights · since 18 September 2020
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 (other specialised construction activities n.e.c.), closest in incorporation date.
- BETTYSTAR LTD — London, inc. Sept 2020
- CHRISTOPHER THE LOCKSMITH LTD — London, inc. Sept 2020
- GEMSTONE CONSTRUCTION LTD — London, inc. Sept 2020
- DREAM HOME IMPROVERS LTD — London, inc. Sept 2020
- VIDART LTD — London, inc. Sept 2020
- RADO ALPHA SERVICES LTD — London, inc. Sept 2020
Reminders for BASENET LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.