Firmoscan
Active09551129Private limited companyMountain Ash

SMART RAIL SYSTEMS LTD

Significant control: Andrew John Williams (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Smart Rail Systems Ltd sell?

Registered activity: Electrical installation (SIC 43210). 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

SMART RAIL SYSTEMS LTD is an active private limited company (company number 09551129) incorporated on 20 April 2015, registered in Mountain Ash. Its registered activity is electrical installation (SIC 43210). Accounts are on file at Companies House (dormant) but not yet parsed into this record.

There are 673 companies in electrical installation in Cardiff with filed accounts; the median reports net assets of £3,958 and is 8 years old.

02

Ownership and control

1 active
  • Mr Andrew John Williams
    Individual · since 21 April 2016
    • 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
20 April 201511 yrs ago
First accounts due
20 January 20173562 days overdue
Confirmation statement due
4 May 2027in 194 days

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

04

Activity

SIC 43210
Electrical installation
Accounts type
Dormant
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 five or more years agoIncorporated 20 April 2015
  • Accounts past their due dateDue 20 January 2017

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 194 days
  2. First accounts due3562 days overdue
  3. Incorporated
08

Similar companies in Cardiff

Same activity (electrical installation), closest in incorporation date

All companies incorporated on 20 April 2015 · in Apr 2015.

09

Reminders for SMART RAIL SYSTEMS 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).