Beneficence was founded by Mike O’Neill in 2022 to offer deeply personalized, senior-level counsel to those navigating philanthropy’s most meaningful decisions. With over 30 years of experience leading advancement teams and advising institutional and individual philanthropists, Mike brings the perspective of someone who’s worked on both sides of the table.

Beneficence operates as a boutique firm, drawing on a handpicked circle of senior partners and collaborators who bring deep expertise and values aligned with our own.

At Beneficence, we prioritize trust over templates and clarity over complexity—because meaningful outcomes start with honest relationships and shared purpose.

It’s how we’ve earned our place as a trusted partner in philanthropy.

Beneficence

Org chart

Teams

Offices