# CALL SENTINEL LIMITED (17177148)

> CALL SENTINEL LIMITED is an active private limited company (company number 17177148) incorporated on 23 April 2026, registered in Witney. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). No accounts have been filed yet; the first accounts are due by 23 January 2028.

- Status: Active
- Incorporated: 2026-04-23
- Registered office: Witney, OX28 6HW
- SIC 72190: Other research and experimental development on natural sciences and engineering
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2028-01-23
- Confirmation statement due: 2027-05-07
- Accounts type: NO ACCOUNTS FILED

There are 124 companies in other research and experimental development on natural sciences and engineering in Oxford with filed accounts; the median reports net assets of £954 and is 13 years old.

## Persons with significant control

- Mr Alexander Robert James Barnes — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2026-04-23

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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/17177148
HTML: https://firmoscan.com/company/17177148-call-sentinel-limited