Active05946747Private limited companyLondon

JONAT CONSTRUCTION LTD

B68/100

Owned by Malgorzata Plutecka (75–100%)

Companies HouseCompanies House
01

Summary

Generated from filed data · no estimates

JONAT CONSTRUCTION LTD is an active private limited company (company number 05946747) incorporated on 26 September 2006, registered in London. Its registered activity is development of building projects (SIC 41100). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £55k, 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 55206% on the prior period (£100).

Peer position · net assets

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

02

Key dates

Incorporated
26 September 200620 yrs ago
Next accounts due
30 June 2027in 251 days
Confirmation statement due
10 October 2027in 353 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

03

Activity

SIC 41100
Development of building projects
SIC 41202
Construction of domestic buildings
SIC 68320
Management of real estate on a fee or contract basis
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 30 September 2025
Net assets
£55k
+55206%vs Sept 2024
Cash at bank
Not reported
Turnover
Not disclosed
Employees
1
No changevs Sept 2024
Net assets
£55k
Average employees
1
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 September 2025£55k——£89k——1
30 September 2024£100—————1
Current ratio0.28Current liabilities exceed current assets

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.

05

Firmoscan score

Rules-based · every point shows its evidence
68 / 100 · grade B
EDCBA
Score breakdown
50Starting scoreEvery scored company starts here
+10Positive net assetsNet assets £55,306 at 2025-09-30
+8Net assets growing+55206.0% vs prior period
−8Current liabilities exceed current assetsCurrent ratio 0.28
+8EstablishedIncorporated 2006-09-26 (20 years)
68Score, grade B

A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.

06

Ownership and control

1 active · 1 other
  • Ms Malgorzata Plutecka
    Individual · since 19 September 2016
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
    • has significant influence or control
  • Mr Marek Jakalak
    Individual · since 10 November 2024 · ceased 20 December 2025
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • holds 75–100% of voting rights
    • can appoint or remove directors
    • can appoint or remove directors
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.

07

Timeline

Newest first
  1. Confirmation statement duein 353 days
  2. Next accounts duein 251 days
  3. Accounts period endNet assets £55k · micro accounts
  4. Accounts period endNet assets £100 · micro accounts
  5. Incorporated
08

Similar companies in London

Same activity (development of building projects), closest in incorporation date
09

Reminders for JONAT CONSTRUCTION LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.