Jefferson Landmark Inc - logo
Serving the Ohio Valley
Four Convenient Locations

Bloomingdale 740-944-1971
Petroleum 888-944-1971
 Cadiz 740-942-0153
                              Dillonvale 740-769-7590

About Us

About Jefferson Landmark Inc

Jefferson Landmark Inc is a member-owned cooperative that was founded in 1939 to provide important products and services to Ohio Valley residents. Today, we have retail locations in Bloomingdale and Cadiz, a convenience store in Dillonvale, and a bulk petroleum facility in Bloomingdale. You can count on us for agriculture and petroleum products, as well as retail items.

When you visit any of our locations, you will receive personal attention and professional service. Our expert staff can assist you with agronomy, energy, farm and home supplies, and all kinds of answers to your farm and home questions.


Involved in the Community

As a local cooperative, our company is owned by the community. We participate in numerous community activities and organizations.
  • 4-H
  • School and booster programs
  • Law enforcement
  • Non-profit organizations


Four Convenient Locations

Bloomingdale - 1525 State Hwy 152, Bloomingdale, OH 43910
  • Retail store
  • Feed and farm supplies
Bloomingdale Petroleum - 1525 State Hwy 152, Bloomingdale, OH 43910
  • Petroleum bulk plant / retail pumps
Cadiz - 994 East Market St., Cadiz, OH 43907
  • Retail store
  • Feed and farm supplies
  • Custom feed mixing facility
  • Bulk grain accepted here
Dillonvale - 40 Smithfield St., Dillonvale, OH 43917
  • Convenience store
  • Retail pumps
  • Limited feed and farm supplies

Jefferson Landmark

Our Board of Directors and Managers

Board of Directors
  • Joe Rozsa - CEO / General Manager
  • Chris Rudy - President
  • David Irvin - Vice President
  • Lyle Kirk - Secretary and Treasurer
  • Paul Corder - Director
  • Lee Grafton, Jr. - Director
  • Paul Mader - Director
  • Carl Kithcart - Director
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