We offer hundreds of classes, trainings, seminars, webinars and networking opportunities every year to thousands of nonprofit staff and volunteers. Orange County’s nonprofits count on OneOC to increase their knowledge and improve their skills with quality, affordable Learning and Development experiences. 

We train hundreds of organizations, their staff and volunteers in our classes, seminars, webinars and networking opportunities every year.


Training Catalog

Browse all of our classes through our online catalog. We offer Trainings in nonprofit Board Development, Finance, HR and Operations Management, Fundraising, Leadership Development, Marketing, Program Development and Volunteer Management

Champions for Changemakers

OneOC's Champions for Changemakers helps foster talent and build capacity in Orange County's nonprofit sector. 

Step Up and Lead Into Results Based Leadership

Step Up and Lead to Results Based Leadership is a 10-month leadership program designed for managers and supervisors who aspire to advance their career in the nonprofit or government sector.

Service Enterprise

OneOC will train and certify your organization on how to leverage your volunteers and manage them effectively to impact your core economics.

Learning Groups

Learn, share and network with one of the many peer networking groups for nonprofits that Orange County has to offer. Receive up-to-date information on upcoming Trainings and services to nonprofits in Orange County—click here to join our mailing list!

Scholarship Opportunities

Scholarships are available for under-resourced nonprofits in Orange County to attend OneOC’s training courses at a reduced cost. 

Certificate Courses

OneOC's Certificate Courses  are designed for individuals who are looking to further their professional development through a multi-day training series that provides extensive instruction.

Learning Subscriptions

OneOC's Organizational Learning Subscriptions give your organization access to hundreds of trainings and networking opportunities per year at one low cost.

OneOC workshops are very thought-provoking, engaging and very productive.

Shannon Benson, Marketing & Outreach Coordinator of Habitat for Humanity OC