Get the support you need as a high-net-worth individual or family, private foundation, or other funder to execute meaningful and effective philanthropy.
Philanthropic Strategy Design
Partner with us to create a values-aligned philanthropic strategy to effectively achieve your desired impact.
Financial Management & Accounting
Leverage our capabilities for day-to-day management of your organization’s finances, accounting, compliance, and administrative needs so you can focus on your giving.
Board Management & Governance
Benefit from management of your board governance needs, including preparing meeting agendas and grant dockets, facilitating effective meetings, and taking minutes.
Grants Management & Strategy
Access comprehensive oversight and administration of grantmaking processes and relationships, including proposal development, due diligence, grant awards, and grant monitoring and evaluation efforts.
Collaborate with us to develop and launch new programs and services using human-centered design and innovation best practices.
See what leaders from across the philanthropic sector say about working with our team.
"Our partnership with Third Plateau helped us create a framework from which we could revise the fund’s mission in response to the current social, political, and economic issues impacting the communities we support."
Luisa Adrianzen Guyer
President, Penney Family Fund
"Third Plateau have been indispensable over the past five years in rallying an ever-more vibrant network of advocates, commentators, scholars, NGO leaders, funders, and politicos who are committed to working on a transpartisan basis to strengthen U.S. democracy."
Former Director of U.S. Democracy Program, William & Flora Hewlett Foundation
"Since I began working with Third Plateau, I’ve gained a level of strategic clarity about my philanthropy that I couldn’t have imagined."
President & Founder, Pritzker Innovation Fund
More Service Areas
We offer a full suite of services that support you from ideation to execution.
Work in concert with other funders to solve the world’s most complex problems. We design, facilitate, and manage funder networks that emphasize learning, relationship building, and aligned action.Learn More
Leverage our expertise in philanthropy and nonprofit management to nurture confidence, self-awareness, and readiness through services designed for philanthropists and philanthropic professionals and teams.Learn More
Research & Evaluation
Make evidence-based funding decisions by leveraging our rigorous, human-centered research and evaluation services designed to equip you with the data you need to inform your giving strategy and drive meaningful social change.Learn More