Collaboration is at the of everything we do.
It’s our “why” and the foundation of our success at navigating a rapidly evolving world. It’s the core belief which gave us our name (thanks Aristotle).
Our valuesenable us to bolt-on
toyour teams.
Our values
enable us to bolt-on
toyour teams.
toyour teams.
Our culture fosters curiosity, mastery, and BIG figure-it-out-itude meaning our teams can apply their authentic selves to work.
Turning expertise, creativity, and technical craft into incredible results.
Our Team
Our Team
Part and Sum was founded in 2018 and has team members in New York City and across the globe. We’ve supported more than 70 clients in five countries, and across dozens of industries. The Part and Sum team has deep experience in strategy, innovation, growth, and data. In addition to our full-time experts, we have a wide network of creators, makers, and thinkers who can supplement our skills as necessary.
Leadership
Strategy
Growth
Operations
We’re in
















































