Our Team | Experienced Agronomy Professionals at Heartland Soil Services

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WELCOME

Since 2009, we’ve grown significantly—and we’re excited to keep delivering the highest level of service and precision agronomy expertise to support your operation.

Our Team

Dedication. Expertise. Passion.

Landon Oldham

Landon Oldham

CEO

Mark Vierthaler

Mark Vierthaler

General Manager/COO

Mike Vierthaler

Mike Vierthaler

Account Manager

Chris Osner

Chris Osner

Account Manager

Kendel Koehn

Kendel Koehn

Sales

Brandon Robinson

Brandon Robinson

Farm Comp Manager/Sales

Jaden Strohl

Jaden Strohl

Farm Comp Specialist/Field Tech

Justin Mack

Justin Mack

Field Tech

Marty Morris

Marty Morris

Field Tech

Josh Wessels

Josh Wessels

South Dakota Manager/Field Tech

Dave West

Dave West

Field Tech

Brandon Lacek

Brandon Lacek

Field Tech

Vicki Oldham

Vicki Oldham

CFO

Matt Westerhaus

Matt Westerhaus

Overall Account, Manager/Crop Sensory, Acre Intel Manager, and Marketing Director

Scott Jones

Scott Jones

Sales Manager

Shane Depenbusch

Shane Depenbusch

Sales

Jim Stanford

Jim Stanford

Sales

Noah Goza

Noah Goza

Farm Comp Specialist

Jaylin Koehn

Jaylin Koehn

Field Tech

Zach Laws

Zach Laws

Field Tech

Ryan Osner

Ryan Osner

Field Tech

Caleb Seeger

Caleb Seeger

Field Tech

Dustin Ziegler

Dustin Ziegler

Field Tech

MAP - Shane

MAP - Kendel & Jim

MAP - Brandon

MAP - Josh

MAP - Dave

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