Firmoscan
ActiveSC898371Private limited companyAnstruther

CUSTODIAN SYSTEMS LTD

Significant control: Mark Charles Mclaughlin (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Business and domestic software development (SIC 62012). 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

CUSTODIAN SYSTEMS LTD is an active private limited company (company number SC898371) incorporated on 7 August 2026, registered in Anstruther. Its registered activity is business and domestic software development (SIC 62012). No accounts have been filed yet; the first accounts are due by 7 May 2028.

There are 6,222 companies in business and domestic software development in Other with filed accounts; the median reports net assets of £1,000 and is 8 years old.

02

Ownership and control

1 active
  • Mr Mark Charles Mclaughlin
    Individual · since 7 August 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
7 August 2026under 1 yr ago
First accounts due
7 May 2028in 562 days
Confirmation statement due
21 August 2027in 302 days

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

04

Activity

SIC 62012
Business and domestic software development
SIC 62020
Information technology consultancy activities
SIC 62090
Other information technology service activities
SIC 72190
Other research and experimental development on natural sciences and engineering
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 7 May 2028; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 562 days
  2. Confirmation statement duein 302 days
  3. Incorporated
07

Similar companies in the UK

Same activity (business and domestic software development), closest in incorporation date

All companies incorporated on 7 August 2026 · in Aug 2026.

08

Reminders for CUSTODIAN 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).