Swine Services Unlimited Inc. (SSUI) was started by Dr. Nathan Winkelman in 1998 as a swine consulting and research company. The new office location in Rice, MN was built in 2007.
In 2012, Dr. Adam Mueller joined the practice. SSUI now employees six full-time staff and continues to provide services in the area of swine and poultry consulting, swine research, sow and finishing records bureau, and vaccination and medication sales for both swine and poultry.
To date, the practices offers over 30 years of veterinary and research experience.