OUR TEAM

Russell Harrell

Steve Denker

Rosemary Griesmer
Rosemary previously led global marketing for Elavon, the payments subsidiary of US Bank. Prior to that, she led the North American field marketing team at Manhattan Associates, a leader in supply chain management software. Her team there included inside sales, and thus involved a keen focus on integrated marketing programs to drive demand generation. She started her career in sales in the payments field before transitioning to product strategy and product marketing roles at Equifax and First Data. Rosemary graduated from Ohio State University with a degree in Marketing, and earned an MBA in Finance from DePaul University.

Rolf Schwieger
Rolf led product marketing at Tungsten Automation, where he was responsible for messaging and GTM execution across a $300 million product portfolio. Prior to that, he held senior marketing roles at Fiserv and First Data, focusing on banking and payments solutions including embedded finance and fintech solutions. At PGi, he established and scaled the product marketing function and contributed to SaaS ARR growth exceeding $100 million by aligning product positioning with market needs and leading go-to-market execution across the portfolio. Rolf brings a full range of product marketing capabilities including customer and market insight, persona development, messaging frameworks, competitive analysis, sales enablement, and launch planning. He began his career in consumer advertising and brings that foundation of clarity and storytelling into every B2B engagement.
Rolf earned his degree from the Grady College of Journalism and Mass Communication at the University of Georgia.