Lindsey Tullman

Partnerships · Fundraising · Social impact

Hi, I'm Lindsey.I help mission-driven organizations grow through partnerships.

I work alongside development, marketing, and executive teams to build partnerships, strengthen fundraising, and turn strategy into impact.

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Lindsey Tullman

A partnerships leader and builder at heart.

I've spent more than a decade leading partnerships, business development, and brand marketing across consumer brands, high-growth startups, agencies, and nonprofits. My work sits at the intersection of corporate social responsibility, nonprofit programming, and social impact. I specialize in securing corporate-nonprofit partnerships, sponsorships, and institutional grants, as well as developing and activating cause marketing campaigns and brand partnerships.

Most recently, I held senior business development roles at mental health and economic mobility nonprofits, helping organizations mobilize resources and grow revenue through cross-sector partnerships.

Now I partner with teams on a fractional or project basis, bringing strategic thinking and hands-on execution to organizations that are growing, evolving, or building something new. My peers once recognized me as “most scrappy by nature,” and it stuck. I'm collaborative by instinct yet independent in my thinking. I know how to do a lot with a little, build trust with people across identities, roles, and generations, and find a way forward without compromising my values or losing my sense of humor.

Fractional partner

Ongoing, embedded leadership to build or strengthen your partnerships or fundraising functions.

Focused project

Strategy and hands-on execution for a new partnership initiative, fundraising goal, or cause marketing campaign.

Advisory

A trusted outside perspective for leaders seeking clarity, fresh thinking, and practical next steps.

Need help powering your partnerships?Let's talk.