Internet Domain Service BS Corp. has been wholly owned by CentralNIC Plc since 2014, for more information on CentralNic:
https://www.centralnicgroup.com/about/
We are registered in the Bahamas. and you may contact the Bahamas Registrar of Companies for further details: http://www.bahamas.gov.bs/wps/portal/public/gov/government/contacts/agencies/government%20departments/registrar%20generals%20department/!ut/p/b1/
Our company Registration number is 130777 B (The Commonwealth of The Bahamas).
We are an ICANN accredited registrar with IANA ID 2487. You can find us in the list at http://www.iana.org/assignments/registrar-ids/registrar-ids.xhtml
Further background information can be found here:
https://internetbs.net/faq/content/1/33/en/centralnic-acquires-internetbs.html