Industries We Serve

Knowing our clients like we are a part of their team is what sets Gardiner + Company apart. We are more than accountants—we’re partners.

Agribusiness & Cooperatives

Agribusiness is a uniquely diverse industry and we have the flexibility and work ethic to meet your accounting and auditing needs.

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Credit Unions

Credit unions have been reliable protectors of community wealth and prosperity for as long as we’ve been working with them. We hope that with the benefit of our experience and insight, that’ll never change.

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Governmental Entities

Our way of life is hinged upon good, fair and responsible governance. And it’s not always easy to navigate the rules and regulations that come with it. Our experts offer seasoned guidance through even the trickiest territory at the state and local level.

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Services We Offer

Being a partner means providing a full range of services to meet your needs. If it can be counted, recounted or prepared, we offer it and are ready to assist you.

  • Accounting


    From bookkeeping to reporting, Gardiner + Company can help you and your business succeed.

  • Auditing


    A quality audit helps you avoid unnecessary financial risk. Gardiner + Company gives you peace of mind that your numbers are right.

  • Consulting


    As experts with more than 50 years of experience, we offer guidance in an ever-changing financial world.

  • Standard Services

    From preparing taxes to custom tax strategies, we don’t offer one-size-fits all tax services, but rather, this-size-fits-you.

Here for You, Wherever Here May Be

Gardiner + Company goes where we are needed. With offices in three states and expertise that covers the country, distance never keeps us from rolling up our sleeves and getting the job done. That’s what we believe in.

Our Values
  • Our Locations
  • States We Work In
More than 300

years of combined experience

More than 15

clients in top 100 agriculture co-ops

More than 100

co-op clients around the country


Cooperatives: What we expect to see in 2024

Over the last eighteen-plus years, Crystal Valley has grown from $25 million in annual sales to over $300 million. Gardiner + Co has grown along with us to become vital business partners and trusted allies every step of the way.

Roger Kienholz, General Manager/CEO, Crystal Valley Co-op

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