Membership Fees

Our membership categories are based on annual revenues reported in your last fiscal year. The table below indicates the appropriate membership category and fee depending on these annual revenues.

Membership Fees: April 1, 2009 - March 31, 2010
Category Revenue Band Fees
Corporate A: annual revenues > $10 billion USD $53,000
Corporate B1: annual revenues - $1billion to $10billion USD $42,500
Corporate B2: annual revenues - $100million to $1billion USD $33,250
Corporate C: annual revenues - $25 million to $100 million USD $16,500
Corporate D: annual revenues - $1million to $25 million USD $8,000
Corporate E: annual revenues < $1million USD $1,500

To learn more about joining the TM Forum, please visit How to Join

Subsidiary Information
If one of our existing Corporate Members holds a controlling interest in your organization you may be eligible for a Subsidiary Membership. Please contact us to discuss.