Firmoscan
Active17044234Private limited companyLeeds

345 CIVIL ENGINEERING LTD

Significant control: Jack Simon (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 345 Civil Engineering Ltd sell?

Registered activity: Construction of roads and motorways (SIC 42110). 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

345 CIVIL ENGINEERING LTD is an active private limited company (company number 17044234) incorporated on 19 February 2026, registered in Leeds. Its registered activity is construction of roads and motorways (SIC 42110). No accounts have been filed yet; the first accounts are due by 19 November 2027.

There are 68 companies in construction of roads and motorways in Leeds with filed accounts; the median reports net assets of £9,573 and is 9 years old.

02

Ownership and control

1 active
  • Mr Jack Simon
    Individual · since 19 February 2026
    • 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
19 February 2026under 1 yr ago
First accounts due
19 November 2027in 389 days
Confirmation statement due
5 March 2027in 130 days

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

04

Activity

SIC 42110
Construction of roads and motorways
SIC 42130
Construction of bridges and tunnels
SIC 42990
Construction of other civil engineering projects n.e.c.
SIC 43120
Site preparation
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 19 November 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 389 days
  2. Confirmation statement duein 130 days
  3. Incorporated
07

Similar companies in Leeds

Same activity (construction of roads and motorways), closest in incorporation date

All companies incorporated on 19 February 2026 · in Feb 2026.

08

Reminders for 345 CIVIL ENGINEERING 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).