QUANTUM 25 LTD
Company number 12888131 · Active · Harrow HA2 8SZ
QUANTUM 25 LTD is an active private limited company (company number 12888131) incorporated on 18 September 2020, registered in Harrow. Its registered activity is construction of domestic buildings (SIC 41202). Latest abridged accounts cover the period ending 31 March 2026, showing net assets of £13k and cash of £702, with 1 employee on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 68% on the prior period (£40k).
By net assets it sits in the upper half of 7,248 comparable companies in Greater London (median £2,424, upper quartile £19k).
Key dates
- Incorporated
- 18 September 2020
- Next accounts due
- 31 December 2027 — in 435 days
- Confirmation statement due
- 2 October 2027 — in 345 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 41202
- Construction of domestic buildings
- Accounts type
- Unaudited Abridged
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £13k | £702 | £21k | £8,472 | — | — | 1 |
| 31 March 2025 | £40k | £481 | £47k | £7,899 | — | — | 1 |
- Current ratio
- 2.52 — comfortable
- Cash per employee
- £702
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 68/100 (grade B)
- +10 Positive net assets — Net assets £12,895 at 2026-03-31
- -8 Net assets falling — -67.8% vs prior period
- +8 Comfortable liquidity — Current ratio 2.52
- +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
- Mr Stefan Bogdan Lazar — has significant influence or control · 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 Greater London
Same activity (construction of domestic buildings), closest in incorporation date.
- KDL7 LTD — Romford, inc. Sept 2020
- SHIPPS BUILDING SERVICES LTD — West Drayton, inc. Sept 2020
- TOPS DEVELOPMENTS LIMITED — Sutton, inc. Sept 2020
- J&B BRICKWORK LTD — Cheshunt, inc. Sept 2020
- QUESLETT DEVELOPMENTS (WEST MIDS) LTD — Harrow, inc. Sept 2020
- BL BESPOKE BUILDING LTD — Morden, inc. Sept 2020
All companies incorporated on 18 September 2020 · in Sept 2020.
Reminders for QUANTUM 25 LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.