# JNZ CONSTRUCTION LTD (13730133)

> JNZ CONSTRUCTION LTD is an active private limited company (company number 13730133) incorporated on 8 November 2021, registered in London. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 30 November 2025, showing net assets of £9,275 and cash of £13k, with 1 employee on average. Net assets rose 52% on the prior period (£6,082). Across the last 3 periods on record the net-asset trend is rising.

- Status: Active
- Incorporated: 2021-11-08
- Registered office: London, N3 2JU
- SIC 41100: Development of building projects
- Next accounts due: 2027-08-30
- Confirmation statement due: 2026-11-22
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the upper half of 12,682 comparable companies in London (median £413, upper quartile £73k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-11-30 | £9,275 | £13k | £600 | — | — | — | 1 |
| 2024-11-30 | £6,082 | £11k | £600 | — | — | — | 1 |
| 2023-11-30 | £3,296 | £7,025 | £540 | — | — | — | 1 |

net assets trend rising; size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £9,275 at 30 November 2025
- Net assets up 10% or more on the prior period: +52.5% vs prior period
- Three or more accounting periods on record: 3 periods on record
- Incorporated two to five years ago: Incorporated 8 November 2021

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Miss Anna Caroline Niemiec — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2021-11-08

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/13730133
HTML: https://firmoscan.com/company/13730133-jnz-construction-ltd