Support Contact the Ontario Trillium Foundation for any support your organization needs. We're here to help Contact Our Team For general inquiries about our grants or if you need technical assistance, contact the Ontario Trillium Foundation Support Centre. Application Coaching Book an application coaching call with one of our Program Managers. We can help you navigate the application process to help you get the clarity you need. Information Sessions Attend an information session to learn more about the eligibility requirements and application process before applying for a grant.