About
At Grainstone Advisors, we take our food seriously, usually with a beverage. We are a passionate, experienced team that helps food and beverage companies navigate the complex terrain of growth, capital and exit. From emerging startups to established enterprises, we provide strategic expertise, interim management and financial guidance rooted in sector knowledge and decades of leadership experience.


At Grainstone Advisors, our name reflects both our focus and our philosophy. In geology, a grainstone is a strong, tightly bound rock, created from countless individual grains. To us, it symbolizes the work we do with food and beverage brands, taking the essential building blocks; strategy, capital, and execution, and bringing them together into something solid, lasting, and valuable. The word grain connects directly to our roots in the food and beverage industries, while stone conveys strength, stability, and trust. Together, Grainstone represents the foundation we provide for leaders, founders, investors, and brands as they grow, transform, and achieve enduring success.
What We Believe In
Our Story
01
Integrity
Doing the right thing at every step, to the highest standards, with honesty and directness, is paramount to who we are.
03
Forward Thinking
As innovators, we must bring fresh perspectives and creative solutions to every client, not just recycled frameworks.
02
Responsibility
As a services firm and as individuals, we demand total responsibility from ourselves to deliver more than what we promise.
04
Client Centricity
Putting our client's success at the center of every recommendation, not our own agenda.

Some of the clients we have been proud to work with
Stolt Sea Farm * Sterling Caviar * Blue Ridge Aquaculture * California Caviar * Sonoma Brinery * Applegate Farms * Nature's Bakery * Firebrand Bread * Joyfull Bakery, Raison D'etre * Oven Fresh Bakery * Muffin Revolution * Happy Campers GF * School Foodies * Numi Tea
