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Companies House/London/Company profile

PROJECT121 LTD

Active
13089013·incorporated 2020-12-18

PROJECT121 LTD is an active UK private limited company, incorporated on 18 December 2020 at Companies House (number 13089013; OpenRegistry canonical ID GB-13089013-project121-ltd). Sophymarine's OpenRegistry classifies it under SIC 42220 (Construction of utility projects for electricity and telecommunications), one of 5,224 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode W1W). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2020-12-18
Registered Address
167-169 GREAT PORTLAND STREET, 5TH FLOOR, LONDON, W1W 5PF, UNITED KINGDOM
SIC
42220 — Construction of utility projects for electricity and telecommunications
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 2024-12-31. Next accounts due 2026-09-30. Financial year-end: 31/12. Filing class: MICRO ENTITY.

Confirmation statement

Next confirmation statement due 2022-01-15.

Persons with significant control

PROJECT121 LTD has 1 person with significant control on file:

  • Mr Antony Klein born 1970 resident in United Kingdom, British national. Notified 2020-12-18.
    • Owns 75% or more of shares

Similar UK companies

Other companies registered under SIC 42220 (Construction of utility projects for electricity and telecommunications):

Other companies registered in London:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/13089013.

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