
Welcome to OnMark
Organic Certification with a strong agricultural background
and dedication to supporting renewable, eco-friendly organic food systems

GREEN BEGINNINGS
OnMark Certification Services LLC was founded in 2018 by experienced farmer and inspector Mark Seeley. With nearly 20 years in organic agriculture, Mark understood how overwhelming paperwork can be, and created OnMark to make the certification process simple. Our team of farm experienced staff are passionate about what you do and ready to help!

ON LOCATION
OnMark provides organic certification services to farmers throughout the country, with a focus on the Midwest. We serve Indiana, Michigan, Illinois, Ohio, Wisconsin, Iowa, Missouri, and more.


OUR APROACH
OnMark is a vibrant team with good old-fashioned values and an understanding of what makes a farm thrive. We are here to push for excellence and help smooth the process by offering efficient farm audit processes with a common sense approach.
Are you new to organics, or looking to make the switch to OnMark? We are happy to help you! Contact Us today and we will respond within 24 hours by phone or email.
