Sourcing food, feed, and pet ingredients worldwide.
Expert Quality Assurance Team
Rigorous compliance for every ingredient we supply.
Dedicated Customer Support
Creative solutions for partners big and small.
Sustainability Partnerships
Responsible sourcing through co-product recovery and beyond.
OUR DIVISIONS
Specialized Facilities. Shared Commitment.
Preston Protein
Quality dairy processing and functional food blends since 1910.
Ingredient Logistics Service
Rail transloading and grain storage with dedicated fleet serving regional customers.
Ingredient Distribution Service
Transloading and storage with screening capabilities serving midwestern customers.
01
Pet Food Ingredients
Supplying pet food manufacturers worldwide with the highest quality ingredients, from trending innovations to foundational staples, backed by a team ready to meet your needs.
02
Feed Ingredients
A trusted leader for over 40 years, sourcing high-quality feed ingredients including cereal grains, protein meals, fats, oils, minerals, and feed additives that our customers depend on.
03
Food Ingredients
For 40+ years, our skilled sourcing team has connected customers with the quality food ingredients they need, delivered on time and wherever they’re needed.
ABOUT US
Quality-driven ingredient partners for food, feed, and pet food — for 40+ years.
At Diversified Ingredients, we go BEYONDsourcing – from transloading and warehousing to quality assurance and co-product recovery. Our experienced team works to understand, anticipate, and meet every need.