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HELIX HOLDCO LIMITED

Active
11206420·incorporated 2018-02-14

HELIX HOLDCO LIMITED is an active UK private limited company, incorporated on 14 February 2018 at Companies House (number 11206420; OpenRegistry canonical ID GB-11206420-helix-holdco-limited). Sophymarine's OpenRegistry classifies it under SIC 74901 (Environmental consulting activities), one of 8,435 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode N1). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2018-02-14
Registered Address
THIRTY LIGHTERMAN, 30 WHARFDALE ROAD, LONDON, N1 9RY, UNITED KINGDOM
SIC
74901 — Environmental consulting 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 2024-12-31. Next accounts due 2026-09-30. Financial year-end: 31/12. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2026-02-13. Next confirmation statement due 2027-02-27.

Persons with significant control

HELIX HOLDCO LIMITED has 1 person with significant control on file:

  • Rf Holdco Ltd (United Kingdom reg. 15050035). Notified 2023-08-10.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

3 historical PSC records have ceased:

  • Mr Francesco Colelli born 1982 resident in Italy, Italian national. Notified 2023-10-25. Ceased 2024-10-23.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr David James Ring born 1986 resident in United Kingdom, British national. Notified 2018-02-14. Ceased 2023-08-10.
    • Owns 25–50% of shares
  • Mr Terence Franka born 1985 resident in United Kingdom, British national. Notified 2018-02-14. Ceased 2023-08-10.
    • Owns 25–50% of shares

Previous names

HELIX HOLDCO LIMITED has previously traded as:

  • ENERGYBASE GROUP LTD (until 2020-12-02)

Similar UK companies

Other companies registered under SIC 74901 (Environmental consulting activities):

Other companies registered in London:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/11206420.

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