Firmoscan
Active15120779Private limited companyHayes

JZ BUILDING SERVICES LTD

Significant control: Jan Zajkowski (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Jz Building Services Ltd sell?

Registered activity: Development of building projects (SIC 41100). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

JZ BUILDING SERVICES LTD is an active private limited company (company number 15120779) incorporated on 6 September 2023, registered in Hayes. Its registered activity is development of building projects (SIC 41100). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.

There are 8,882 companies in development of building projects in Greater London with filed accounts; the median reports net assets of £585 and is 8 years old.

02

Ownership and control

1 active
  • Mr Jan Zajkowski
    Individual · since 6 September 2023
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • 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. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
6 September 20233 yrs ago
First accounts due
6 June 2025507 days overdue
Confirmation statement due
20 September 2027in 329 days

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

04

Activity

SIC 41100
Development of building projects
SIC 41201
Construction of commercial buildings
SIC 41202
Construction of domestic buildings
Accounts type
Micro Entity
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated two to five years agoIncorporated 6 September 2023
  • Accounts past their due dateDue 6 June 2025

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 329 days
  2. First accounts due507 days overdue
  3. Incorporated
08

Similar companies in Greater London

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

All companies incorporated on 6 September 2023 · in Sept 2023.

09

Reminders for JZ BUILDING SERVICES LTD

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

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).