Our Values

We respect and value our partners who provide whole-hearted service in the agriculture space.

We value knowledge, sustainability, and innovation.

We value family and their safety on farms and in businesses.

We value quality products sold and serviced with strong business ethics and integrity.

We value friendliness and open-communication, and hard work.

We value professionalism and a solution-oriented focus.

Our Team

We are proud to offer safe, innovative products that are Clean, Safe, and Green.

We are dedicated to being accessible any time of the year but especially during the height of your season.

We understand and live in agriculture and are grateful and blessed to serve the Ag Industry.

We are committed to a great customer experience.

We value relationships and are family focused.

Meet our Team

NewFields Ag is operated by a group of multi-generational farmers who provide innovative solutions for challenges in agriculture.

Our group of leaders are dedicated to increasing accessibility to leading edge solutions that provide Cleaner. Safer. Greener. products to improve your important crop production practices.

Our team has developed a trusted network of key vendors and scientists who prioritize soil health, plant & animal health and maximizing results.

What sets us apart is our ability to provide knowledge and education of our product's purpose with an understanding of the results that you can expect.

  • Brian Tulley

    President/CEO

    brian.tulley@newfieldsag.com

    563-357-4063

  • Michael Musselman

    Principal | SVP

    michael.musselman@newfieldsag.com

    309-826-2697

  • Dave Kloostra

    Principal | SVP Supply Chain, Operations and Product Creation

  • David Walton

    Principal | SVP

  • Bob Koestler

    VP of Business Development, Sales & Marketing

    bob.koestler@newfieldsag.com

    608-391-0832

  • Dan Johnson

    Business Development Manager - Northern Region

    dan.johnson@newfieldsag.com

    507-995-2530

  • Jeremie Parr

    Business Development Manager - Central Region

    jeremie.parr@newfieldsag.com

    319-540-1450

  • Spencer Armstrong

    Territory Sales Representative - Eastern Iowa

    spencer.armstrong@newfieldsag.com

    563-886-4738

  • Andrew Manhart

    Territory Sales Representative - Western Iowa

    andrew.manhart@newfieldsag.com

    402-681-2265

  • Pat Larson

    Business Development Manager – Eastern Region 

    pat.larson@newfieldsag.com

    (765) 667-7524 

  • Jared Greuel

    Business Development Manager- Southern Region

    jared.greuel@newfieldsag.com

    217-725-4894

  • Matt Keller

    Business Development Manager  - Western Region 

    Matt.keller@newfieldsag.com

    925-324-0136 

  • Kyle Frazier

    Business Development Manager – Northern Eastern Region 

    kyle.frazier@newfieldsag.com 

    309-319-8616

  • Alec Keck

    Sales Development Representative-Specialty Products 

    alec.keck@newfieldsag.com 

    563-271-8246

  • Jamie Bowman

    Sales Support Representative

    jamie.bowman@newfieldsag.com

    1-877-632-2467 ext. 715

  • Talia Eberhart

    Office and Accounting Manager

    talia.eberhart@newfieldsag.com

    844-438-3878

  • Tracy Gasper

    Warehouse and Shipping Consultant

    tracy.gasper@newfieldsag.com

  • Deb Tulley

    Office and Warehouse Support

    deb.tulley@newfieldsag.com

  • Sophia Sulzner

    Social Media and Business Message Coordinator

    sophia.sulzner@newfieldsag.com

  • Shane Glover

    Graphic Artist and Product Image Coordinator

    shane.glover@newfieldsag.com