Legal · United States
Legal information
Who we are and how to reach us.
Business details
Operator: Blackmont Holding LLC (trading as Blacklyne)
U.S. office: 199 Water St, New York, NY 10038, United States
Registered office: Blackmont Holding LLC (USA)
Contact
General enquiries: [email protected]
Privacy enquiries: [email protected]
Legal notices: [email protected]
Related documents
Online dispute resolution
If you are a consumer and have a dispute with us that we have not been able to resolve, you may contact the Federal Trade Commission at reportfraud.ftc.gov or your state's Attorney General office. In New York: New York State Office of the Attorney General.
Last updated: 2026-06-06.