Meet the Team
At Dairyland Trading, we take the business of dairy trading seriously—but ourselves? Not so much. Our team is proof that when you mix respect, a little humor, and a shared passion for what we do, you create a workplace where people love their job and do it well. Whether we’re negotiating deals, solving problems for clients, or debating the best cheese for a grilled cheese sandwich, we keep things professional and fun.

Execucutive Sales Manager
Jenny Oleck
Jenny, a Green Bay native, brings 25+ years of dairy expertise to Dairyland Trading. Her journey spans family-owned creameries to large-scale operations. Since 2019, she expertly manages inventory, sales, and office logistics. A UW-Stevens Point alum, she lives in West De Pere with her husband. Growing up near Lambeau Field, she heard the stadium's roar. Her cheese passion? Expect a detailed, 20-minute discussion. With deep knowledge, she elevates our team, ensuring smooth operations and a love for all things dairy.

Financial Coordinator
COMING SOON
Our team is growing! We’re excited to announce that a new member will be joining us shortly, bringing fresh expertise to help us better serve our clients. Stay tuned for an official introduction.

Logistics Coordinator
Dale Mekash
Dale, with 40+ years in retail, joined us in 2021, mastering purchase and sales logistics. He expertly coordinates nationwide cheese transport, prioritizing cost-efficiency. His planning ensures seamless deliveries. Beyond work, he's a devoted grandpa, attending sports and school events. He gardens, landscapes, and remodels, fueling his active lifestyle. A sports enthusiast, he follows baseball and football passionately. His cheese of choice? Colored cheddar with caraway seeds, a testament to his discerning palate. Dale's experience and dedication are invaluable to our team.

Order Fulfillment Specialist
Kimberly Griepentrog
Kimberly, our vital hub, manages orders and connects cheese facilities to our office, thriving on the role's diverse tasks. An Ohio native, she's lived in Atlanta and Nashville, recently settling in Green Bay in 2024. Outside work, she plays volleyball, attends concerts, travels, and adores animals. Her dairy passion? Mint chocolate chip ice cream reigns, but Facepunch Foods' 6 Pepper Cheddar is a strong contender. She ensures seamless operations, bringing energy and efficiency to Dairyland Trading.

Order Fulfillment Specialist
Grace Flood
Grace, our order and accounting whiz, ensures precision and efficiency. A 2022 NWTC business management graduate, she values her fantastic coworkers. Green Bay born and bred, she loves exploring, particularly Colorado. Baking, reading, and tennis fill her free time. Piave cheese? It's her dairy dream! Grace's meticulous nature and team spirit are invaluable. She manages orders flawlessly while supporting accounting, contributing significantly to our smooth operations. Her positive attitude and diverse interests enrich our workplace.

Account Executive
Ross Baker
We're expanding our cheese expertise! Our new Sales Representative is joining us, bringing a wealth of knowledge to our team. Look for a full bio and contact details here in the coming days.
Jerry Haines
CEO
With over 30 years in the cheese and dairy industry, Jerry is a seasoned expert in everything from aging and grading to sales and procurement. Having worked with Good Home Foods, Saputo Cheese USA, Winona Foods, and Titletown Cheese, he’s the go-to guy for all things dairy. Passionate about bringing value back to the industry, Jerry’s knowledge runs deep.
A Wisconsin native who grew up on a small farm in Lena, he’s a devoted fan of the Packers, Badgers, Bucks, and Brewers. When it comes to cheese to snack on, his top pick is Harmony Cheese’s aged cheddar.

Rudy Ruettiger
Director of Corporate Communications
Rudy Ruettiger, motivational speaker and author of "Rudy: The Walk On," contributes to the growth of Dairyland Trading through his various public relations connections. Rudy advises on matters pertaining to advertising and aesthetics of Dairyland Trading's upcoming projects and provides regular input on operations.

