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Companies House/Norwich/Company profile

A3 ATELIER LTD

Active
13066935·incorporated 2020-12-07

A3 ATELIER LTD is an active UK private limited company, incorporated on 7 December 2020 at Companies House (number 13066935; OpenRegistry canonical ID GB-13066935-a3-atelier-ltd). Sophymarine's OpenRegistry classifies it under SIC 71111 (Architectural activities), one of 18,030 active UK entities in that code and one of 23,101 active companies registered in Norwich (postcode NR11). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2020-12-07
Registered Address
PLUMSTEAD HOUSE, PLUMSTEAD, NORWICH, NR11 7LL, ENGLAND
SIC
71111 — Architectural activities
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

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Accounts

Last filed accounts made up to 2025-12-31. Next accounts due 2027-09-30. Financial year-end: 31/12. Filing class: DORMANT.

Confirmation statement

Last confirmation statement made up to 2025-12-06. Next confirmation statement due 2026-12-20.

Persons with significant control

A3 ATELIER LTD has 1 person with significant control on file:

  • Mr Jonas Antonio Rossi born 1984 resident in England, Italian national. Notified 2020-12-07.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights
    • Has the right to appoint and remove directors

Previous names

A3 ATELIER LTD has previously traded as:

  • A3 DESIGN STUDIO LTD (until 2020-12-14)

Similar UK companies

Other companies registered under SIC 71111 (Architectural activities):

Other companies registered in Norwich:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/13066935.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.