About Us
Greenstone Systems
Rooted in agriculture. Driven by innovation. Focused on you.
Our Story & Legacy
Purpose-Built by People Who Understand Ag
Greenstone Systems develops software solutions for grain origination, ag retail, and process manufacturing. Our team combines decades of agricultural expertise with deep technology experience to solve the industry's hardest problems.
As part of the Cultura Technologies family, we're connected to a global network of agricultural software firms supporting the food supply chain from production through retail.
Our Mission
Deliver mission-critical software that powers modern agribusiness operations.
Our Vision
Revolutionize agribusiness through purpose-built technology.
Our Purpose
Address the complexities of modern agriculture so our customers can grow with confidence.
Our Values
What Drives Us
Growth Oriented
We invest in our people, products, and the customers we serve.
Focused
We stay disciplined about what matters most for our customers' success.
Authentic
We do what we say. Customers and teammates can count on us.
Passionate
We're driven by a deep belief in the future of agriculture.
Learner
We continually grow our expertise and our products.
Leaders Passionate About Agriculture
Our Leadership Team
Duey Yliniemi
Chief Executive Officer
Mary Tangen
Chief Operating Officer
Allan Venters
VP, Solutions
Tracy Curtis
Chief Financial Officer
Scott Dilts
VP, Facility Operations
Jacob Schwab
VP, Emerging Products
Jeff Walker
VP, Engineering