OpenRegistry
Companies House/London/Company profile

MJMCG

Active
13413298·incorporated 2021-05-21

MJMCG is an active UK private unlimited company, incorporated on 21 May 2021 at Companies House (number 13413298; OpenRegistry canonical ID GB-13413298-mjmcg). Sophymarine's OpenRegistry classifies it under SIC 64991 (Security dealing on own account), one of 4,684 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode N3). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Unlimited Company
Incorporated
2021-05-21
Registered Address
35 BALLARDS LANE, LONDON, N3 1XW, UNITED KINGDOM
SIC
64991 — Security dealing on own account
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

Financial year-end: 31/03. Filing class: NO ACCOUNTS FILED.

Confirmation statement

Last confirmation statement made up to 2025-05-20. Next confirmation statement due 2026-06-03.

Persons with significant control

MJMCG has 2 persons with significant control on file:

  • Mrs Juliette Rosemary Graham born 1987 resident in United Kingdom, British national. Notified 2021-05-21.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors
  • Mr Michael James Nicholas Graham born 1985 resident in England, British national. Notified 2021-05-21.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

Previous names

MJMCG has previously traded as:

  • CONVEXITY (until 2021-06-09)

Similar UK companies

Other companies registered under SIC 64991 (Security dealing on own account):

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/13413298.

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