Firmoscan
Active16277945Private limited companySwanley

PLATINUM DEVELOPMENT SOUTHERN LTD

Significant control: Declan Martin Mullarkey (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Platinum Development Southern 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

PLATINUM DEVELOPMENT SOUTHERN LTD is an active private limited company (company number 16277945) incorporated on 26 February 2025, registered in Swanley. Its registered activity is development of building projects (SIC 41100). No accounts have been filed yet; the first accounts are due by 26 November 2026.

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 Declan Martin Mullarkey
    Individual · since 26 February 2025
    • 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
26 February 20251 yr ago
First accounts due
26 November 2026in 33 days
Confirmation statement due
12 March 2027in 139 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
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 26 November 2026; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 139 days
  2. First accounts duein 33 days
  3. Incorporated
07

Similar companies in Greater London

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

All companies incorporated on 26 February 2025 · in Feb 2025.

08

Reminders for PLATINUM DEVELOPMENT SOUTHERN LTD

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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).