PORTAL BIOSYSTEMS LTD
Significant control: Priti Kalra (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Portal Biosystems Ltd sell?
Registered activity: Research and experimental development on biotechnology (SIC 72110). We’re building product and service lists for UK companies. Get this one when it’s ready.
Summary
PORTAL BIOSYSTEMS LTD is an active private limited company (company number 17153707) incorporated on 13 April 2026, registered in London. Its registered activity is research and experimental development on biotechnology (SIC 72110). No accounts have been filed yet; the first accounts are due by 13 January 2028.
There are 603 companies in research and experimental development on biotechnology in London with filed accounts; the median reports net assets of £440 and is 6 years old.
Ownership and control
- Dr Priti Kalra
- owns 25–50% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
Key dates
- Incorporated
- 13 April 2026under 1 yr ago
- First accounts due
- 13 January 2028in 442 days
- Confirmation statement due
- 27 April 2027in 181 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 72110
- Research and experimental development on biotechnology
- Accounts type
- No Accounts Filed
Financials
No accounts filed yet. The first accounts are due by 13 January 2028; this page updates when they are filed.
Timeline
- First accounts duein 442 days
- Confirmation statement duein 181 days
- Incorporated
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Reminders for PORTAL BIOSYSTEMS LTD
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