Tradename: Sister Software

Business Address: 1178 Broadway Fl 3 PMB 1339

Business City: New York

Business State: NY

Business Zip: 10001-5666

Business Country: United States

Business Phone: (929) 490-6694

Affiant Name: Teffen Steffi Ellis

Affiant Title: Managing Member

Tradename Formation Date: 07/13/2018

Parent Company: Nirrius, LLC

Filing Date: 10/15/2026

Nature Of Business: Computer programming and software development services

Last Update Date: 10/15/2026