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Companies House/Cambridge/Company profile

A BIO LIMITED

Active
13349556·incorporated 2021-04-21

A BIO LIMITED is an active UK private limited company, incorporated on 21 April 2021 at Companies House (number 13349556; OpenRegistry canonical ID GB-13349556-a-bio-limited). Sophymarine's OpenRegistry classifies it under SIC 72110 (Research and experimental development on biotechnology), one of 4,219 active UK entities in that code and one of 22,547 active companies registered in Cambridge (postcode CB22). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2021-04-21
Registered Address
BUILDING 950 BABRAHAM RESEARCH CAMPUS, BABRAHAM, CAMBRIDGE, CB22 3FH, ENGLAND
SIC
72110 — Research and experimental development on biotechnology
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 2025-04-30. Next accounts due 2027-01-31. Financial year-end: 30/04. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2026-04-20. Next confirmation statement due 2027-05-04.

Persons with significant control

A BIO LIMITED has 3 persons with significant control on file:

  • Dr David John Grainger born 1966 resident in England, British national. Notified 2021-04-21.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors
  • Ms Rebecca Katie Grainger born 2004 resident in England, British national. Notified 2021-04-21.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors
  • Elements Squared Limited (England reg. 12065441). Notified 2025-03-20.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Similar UK companies

Other companies registered under SIC 72110 (Research and experimental development on biotechnology):

Other companies registered in Cambridge:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/13349556.

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