# BIOSEQ LTD (17294821)

> BIOSEQ LTD is an active private limited company (company number 17294821) incorporated on 22 June 2026, registered in Rochdale. Its registered activity is research and experimental development on biotechnology (SIC 72110). No accounts have been filed yet; the first accounts are due by 22 March 2028.

- Status: Active
- Incorporated: 2026-06-22
- Registered office: Rochdale, OL11 5PN
- SIC 72110: Research and experimental development on biotechnology
- Next accounts due: 2028-03-22
- Confirmation statement due: 2027-07-06
- Accounts type: NO ACCOUNTS FILED

There are 138 companies in research and experimental development on biotechnology in Manchester with filed accounts; the median reports net assets of £436 and is 7 years old.

## Persons with significant control

- Martin Gerard Mantalvanos — owns 75–100% of shares, since 2026-06-22

---
Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/17294821
HTML: https://firmoscan.com/company/17294821-bioseq-ltd