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Companies House/Poole/Company profile

BIOSIRIUS LTD

Active
13582504·incorporated 2021-08-24

BIOSIRIUS LTD is an active UK private limited company, incorporated on 24 August 2021 at Companies House (number 13582504; OpenRegistry canonical ID GB-13582504-biosirius-ltd). Sophymarine's OpenRegistry classifies it under SIC 21200 (Manufacture of pharmaceutical preparations), one of 571 active UK entities in that code and one of 15,958 active companies registered in Poole, Dorset (postcode BH14). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2021-08-24
Registered Address
C/O AZETS, 37 COMMERCIAL ROAD, POOLE, DORSET, BH14 0HU, UNITED KINGDOM
SIC
21200 — Manufacture of pharmaceutical preparations
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

Check filing history of BIOSIRIUS LTD

Accounts

Last filed accounts made up to 2025-08-31. Next accounts due 2027-05-31. Financial year-end: 31/08. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2026-07-04. Next confirmation statement due 2027-07-18.

Persons with significant control

BIOSIRIUS LTD has 1 person with significant control on file:

  • Dr Syed Muhammad Tahir Nasser born 1989 resident in United Kingdom, British national. Notified 2021-08-24.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights
    • Has the right to appoint and remove directors

Similar UK companies

Other companies registered under SIC 21200 (Manufacture of pharmaceutical preparations):

Other companies registered in Poole:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/13582504.

Source: Companies House Free Company Data, refreshed 2026-09-01. Official record: find-and-update.company-information.service.gov.uk.