Cook Silverman Search is a retained search firm focused on senior executive positions for nonprofit organizations. Our client base represents a broad range of organizations, including independent schools, universities, conservation and environmental organizations, health care, social service, social justice, museums, science, animal welfare, faith-based organizations, and the arts. We are committed to providing ethical and exceptional service to every client we serve. We know thousands of professionals in nonprofit organizations throughout the United States, enabling us to help connect the best candidates with the right positions.
Cook Silverman takes our role in combating the discriminatory factors that influence barriers many of our candidate’s face very seriously.
These include barriers influenced by historical and institutional factors, particularly racial bias and the gender gap.
We approach our work by acknowledging and valuing the intersections of race/ethnicity, age, sexual orientation, gender identity and expression, national origin, and ability.

Victoria and Pam at Stanford
circa 1989
Cook Silverman brings more than two hundred combined years of nonprofit experience, spanning all aspects of development, advancement, communications and marketing, and executive management. Our team includes individuals who have served as executive directors, development and marketing directors and other senior positions in nonprofits, and therefore have unique knowledge and abilities to evaluate skill sets of nonprofit executives. We have worked in the positions our clients hope to fill, which gives us a distinctive perspective on evaluation of the candidates.
With over 550 searches successfully completed in the last twenty plus years, Cook Silverman has a long record of success: a deep bench of senior management, fundraising, marketing, finance, and communications, program and HR executives, and strong connections within the nonprofit sector that makes us one of the most effective search firms in the business. In addition to our years of experience in the field, our team takes an approach that ensures we have our pulse on the market and an in-depth understanding of the needs of our clients, the potential pool of candidates, and the best methods to reach them.
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Cook Silverman brings more than two hundred combined years of nonprofit experience, spanning all aspects of development, advancement, communications, and executive management. Our team includes individuals who have served as executive directors, development and marketing directors and other senior positions in nonprofits, and therefore have unique knowledge and abilities to evaluate skill sets of nonprofit executives.
We have worked in the positions our clients hope to fill, which gives us a unique perspective on evaluation of the candidates.
Talent is at a premium in the nonprofit space and many candidates can move quickly into new positions, receiving multiple offers in the same week. Cook Silverman ensures top talent connects with our clients and has a great recruiting experience.
Cook Silverman brings more than one hundred years of nonprofit experience, spanning all aspects of development, advancement, communications and marketing, and executive management. Our team includes individuals who have served as executive directors, development and marketing directors and other senior positions in nonprofits, and therefore have unique knowledge and abilities to evaluate skill sets of nonprofit executives. We have worked in the positions our clients hope to fill, which gives us a distinctive perspective on evaluation of the candidates.
With over 400 searches successfully completed in the last twenty years, Cook Silverman has a long record of success: a deep bench of senior management, fundraising, marketing and communications, and strong connections within the nonprofit sector that makes us one of the most effective search firms in the business. In addition to our years of experience in the field, our team takes an approach that ensures we have our pulse on the market and an in-depth understanding of the needs of our clients, the potential pool of candidates, and the best ways to effectively reach them.
The non-profit sector is entering a pivotal moment in 2025, marked by financial volatility, leadership transitions, and heightened expectations around organizational performance and equity. As federal funding cuts ripple through social services, education, the arts, and environmental initiatives, many non-profits have paused executive hiring or slowed decision-making, creating an environment of deep uncertainty. As expectations
Greenbrae, CA-based Cook Silverman Search was recently retained by Ability Now Bay Area (ANBA) to lead in its search for a new executive director. The executive director reports to the board of directors and is responsible for leading all staff, overseeing organizational strategy, and ensuring alignment between programs, mission, and financial sustainability. Ability Now Bay Area seeks
Greenbrae, CA-based Cook Silverman Search has placed Samara Dun as the new executive director of Ploughshares. “Samara’s journey began as a young activist in the nuclear freeze movement, which inspired her lifelong commitment to peace and collaboration,” Ploughshares said in a LinkedIn post. “Longtime friends of Ploughshares may remember Samara from her tenure as director of
Greenbrae, CA-based Cook Silverman Search was recently retained by St. Anthony’s Foundation in San Francisco to lead in its search for a chief development officer. The non-profit seeks a strategic, mission-driven CDO to lead all fundraising and donor engagement efforts. As a key member of the executive team, this executive will be a thought partner to the