Active16519714Private limited companyLondon

PLATFORM 3.0 LTD

Significant control: Peter Frederick Chester Cook (25–50%), Branko Belacevic (25–50%) and 1 more

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Platform 3.0 Ltd sell?

Registered activity: Architectural activities (SIC 71111). 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

PLATFORM 3.0 LTD is an active private limited company (company number 16519714) incorporated on 16 June 2025, registered in London. Its registered activity is architectural activities (SIC 71111). No accounts have been filed yet; the first accounts are due by 16 March 2027.

There are 3,230 companies in architectural activities in London with filed accounts; the median reports net assets of £4,423 and is 9 years old.

02

Ownership and control

3 active
  • Sir Peter Frederick Chester Cook
    Individual · since 16 June 2025
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Mr Branko Belacevic
    Individual · since 16 June 2025
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Mr Paul Michael Jakulis
    Individual · since 16 June 2025
    • owns 25–50% of shares
    • holds 25–50% 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
16 June 20251 yr ago
First accounts due
16 March 2027in 143 days
Confirmation statement due
30 June 2027in 249 days

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

04

Activity

SIC 71111
Architectural activities
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 16 March 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 249 days
  2. First accounts duein 143 days
  3. Incorporated
07

Similar companies in London

Same activity (architectural activities), closest in incorporation date
08

Reminders for PLATFORM 3.0 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.