Marbleseed Conference 2026 - Sponsor Exhibitor Directory

Connects farmers, ranchers, and growers with modern economical and ecological farming methods through magazine, books, websites, and events.

Albert Lea Seed is an independent company specializing in organic and non-GMO seed, including corn, soybeans, small grains, cover crops, and forages.

Our work is to save the land that sustains us by protecting farmland, promoting sound farming practices, and keeping farmers on the land.

Designed and built in Italy, BCS Two-Wheel Tractors power dozens of front and rear-mount PTO-driven attachments. Handlebars rotate 180º in seconds.

Bio Bahia Brasil Fertilizantes provides the agricultural market with the best organic fertilizer technology in the world.

Bioline Agrosciences is a California-based producer of beneficial insects, helping greenhouse and field growers reduce chemicals and control pests.

Locally owned, organically grown tortilla chips produced and distributed by Randy and Judy Hughes.

Small-batch, Minnesota-made women's work pants. Thoughtfully designed to be practical, functional, comfortable and stylish.

Top of the line biodegradable plastic mulch, offers high performance in the field with predictable degrading times and extended planting window.

We are an organic feed mill specializing in organic poultry feed. We also offer a line of fertilizers for organic use.

CAFS is a research center at Vermont Law and Graduate School that publishes resources on food and agricultural law and policy.

Unapologetically rural. We stand up for rural America—the small family farmer and rancher, new business owner, and rural communities.

Co-op Partners Warehouse is a certified-organic wholesale distributor of organic produce and local foods to over 400 customers across the Midwest.

Member-owned farm credit cooperative serving rural communities with loans, leases, and other financial services in Illinois, Minnesota, and Wisconsin.

Soil Friendly Bioherbicide

Make and sell the finest organic compost and potting soils in the Midwest for the last 25 years

CT Greenhouse is a farmer-owned manufacturer of commercial greenhouses and high tunnels, built for durability, simple installation, and real farm cond

Supplies and installs livestock fence and water systems.

We create advertising campaigns and marketing materials that are socially just and beneficial to consumers for independent businesses and nonprofits.

The Driftless Folk School is grassroots educational organization offering workshops and events for adults and families on homesteading and folk arts.

Climate change is already affecting all of us, and agriculture is more vulnerable to extreme weather than any other industry.

Offers a wide variety of seeds from over 50 different small-scale seed growers, with a focus on genetic diversity and regional adaptation.

We build resilient food communities by investing in farmers & empowering eaters. We envision thriving farms, vibrant communities & fresh food for all!

Seeks to establish a fair, just, and resilient agricultural system, rooted in food sovereignty, agroecology, peace, and international solidarity.

Supporting and advocating for farmers since 1985.

A non-profit, non-partisan organization existing to share information and advance opportunities in renewable energy for rural America.

Helps veterans nationally pursue careers in agriculture and cultivates a new generation of farmers and food leaders.

Manufacture of propane powered handheld torches, pushcarts, and tractor mounted flaming equipment for all those weed emergencies. All made in the USA.

Helping food and farm businesses thrive at every stage through finance-forward training, coaching, and consulting.

Partners with Rodale Institute and Xerces Society for Invertebrate Conservation to provide eligible farmers with free technical assistance.

We sell fruit and vegetable packaging, tools, and signage to produce growers.

GOA is an NOP accredited certification agency for all scopes, Crop, Livestock, Handler and Wild Crop.

Good Agriculture helps farmers with the business side of things: from bookkeeping and tax filling to finding funding opportunities and marketing.

We are a professional services firm helping farmers and food entrepreneurs grow strong foundations in finance, marketing, and management.

Provides leadership and education to farmers and consumers for the advancement of managed grass-based agriculture.

Green Cover is family-owned and operated. We grow, clean, mix, and deliver cover crop seed directly to agricultural producers.

Supporting multi-functional agricultural systems that integrate perennial plants and Continuous Living Cover in the Upper Mississippi River Basin.

We're an organic farm located in Wausau, WI. We specialized in culturally relevant produce and garlic.

Cooperatively Farmer-Owned e-commerce platform. We support all sales channels: CSAs, Online, Wholesale, and In-Person. Plus accept SNAP Online!

100% Certified Organic and Non-GMO Vegetable, Herb, Flower, and Cover Crop Seeds

Johnny’s Selected Seeds helps farmers, families, and communities to feed one another by providing superior seeds, tools, information, and service.

Producers of organic fertilizers.

La Crosse Wisconsin’s first distillery, producing handcrafted spirits using top quality ingredients from family farmers.

Lakewinds is a community-owned grocery store with a passion for local, sustainably raised food.

Education, resources, and practical advice to help farmers grow; specialists to answer questions about organic practices and certification.

Michael Fields Ag Institute: a nonprofit focused on advancing soil health and farm resilience through research, education, and policy since 1984.

Midwest Laboratories delivers trusted soil and plant testing, helping producers and growers make confident fertility and stewardship decisions.

MCIA is an NOP-accredited certification agency, serving producers, handlers, brokers, and importers, with a focus on customer service.

Learn how to keep your tools and equipment from spreading plant diseases and learn about new and emerging insects and diseases that harm your plants.

MOSA Certified Organic is a non profit, USDA accredited organic certification agency. We certify farms, processors, handlers & retail establishments.

The long-running sustainable-lifestyle magazine Mother Earth News provides wide-ranging, expert coverage of organic foods, renewable energy, and more.

NSAC is an alliance of grassroots organizations that advocates for federal policy reform to advance the sustainability of agriculture and food systems

NRF protects Wisconsin’s lands, waters, and wildlife by providing funding, leading partnerships, and connecting all people with nature.

For 50 years, NCAT has connected land stewards with the tools, training, and trusted guidance they need to grow resilient farms, stronger communities.

Founded in 2005, NICS is a dedicated organic certification agency, offering comprehensive assistance to organic and transitioning producers.

Nifty Hoops are laser-precise, built to last high tunnels manufactured in Michigan. Delivered or installed anywhere in the US.

Niman Ranch is a community of 600 independent family farmers and ranchers raising hogs, cattle and sheep traditionally, humanely and sustainably.

Offers grants and education for producers, scientists, educators, institutions, and organizations exploring sustainable agriculture in the Midwest.

Seed supplier committed to creating an ecologically diverse, equitable, and inclusive food system.

Northcentral Technical College- Agriculture Center of Excellence. Relevant programs: Garden to Market Technical Diploma, Agronomy Associate Degree.

OCIA International is one of the world’s oldest, largest, and most trusted organic certification agencies.

Our rotary destemmer is the most time and labor efficient machine on the market. Two people can destem 250-500 lbs./ hour of clean whole berries.

Organic certification, technical assistance, and education on organic farming practices and profitability since 1981.

The Organic Grain Resource and Information Network (OGRAIN), led by Dr. Erin Silva at UW-Madison, provides support for organic grain growers.

Organic Farmers Association provides a strong and unified national voice for domestic certified organic producers.

OFRF works to foster the improvement and widespread adoption of organic farming systems through organic research, education, and federal policies.

OFGA connects individuals, businesses, and researchers to improve production and marketing of organic fruit and represent the interests of growers.

Organic Seed Alliance puts the power of seed into the hands of growers. Our work promotes an abundant and diverse supply of organic seed.

Farmer-owned organic cooperative offering certified organic dairy, egg, and produce products.

Delivering value-added, focused technical support and consumable goods to the specialty horticulture industries in Canada and USA.

Practical Farmers of Iowa’s mission is equipping farmers to build resilient farms and communities, with farmer-led investigation and info sharing.

Simplify organic certification with Quick Organics—everything you need to manage OSPs, records, activities, and documents in one place.

A regenerative industry alliance for thriving businesses, people, and planet.

Working for a more just, vibrant and sustainable rural America.

Rooted Farmers is a one-stop software solution to sell your products, grow your buyer network, manage inventory and orders, and track analytics.

A 501(c)(3) nonprofit organization working to lay the groundwork for widespread agroforestry adoption in the Midwest.

The First Step in Regenerative Agriculture - Sea-90 Ocean Minerals harnesses the power of ocean vitality to support soil, plant, and animal health.

Seed Savers Exchange stewards America’s culturally diverse and endangered garden and food crop legacy for present and future generations.

Growers and processors of organic vegetables and fruits since 1943.

Provides a better experience–built on trust, high standards, and fairness–for growers and buyers of organic food and feed ingredients.

The all-in-one farm management platform for modern diversified farms, connecting planning, production, inventory, and sales. Get started. It's free!

Real Organic Project’s no-cost add-on certification distinguishes farms that grow crops in healthy soils and raise livestock on diverse pastures.

The Xerces Society provides resources and technical support for creating on-farm habitat that supports pollinators and other beneficial insects.

Full range of seeding, cultivation and harvesting equipment from trusted brands like Thiessen and Terrateck for Market and Specialty Crop growers.

From MN-based Acme Organics, the highest-ranked organic BBQ sauces at the American Royal, with U.S. and international distribution.

CIAS was created to build sustainable agriculture and food systems research programs that respond to farmer and citizen needs.

We offer a complete line of innovative and automated feeding, manure & wastewater systems to meet the A-to-Z needs of farms of all sizes.

Our mission is to grow the economy by promoting quality food, healthy plants & animals, sound use of land and water resources, & a fair marketplace.

Advancing biodiversity on farms through habitat, education, and tools that help growers work with nature for resilient, sustainable agriculture.

Provides farmers with a strong safety net through farm commodity, loss coverage, conservation, disaster, and farm load programs.

Enhances the quality of life for family farmers, rural communities, and all people through education, cooperative endeavors, and civic engagement.

Our passion for exceptional coffee is matched by our passion and unwavering dedication to our community of farmers and farmer cooperatives.