Heska Corp. engages in the provision of veterinary and animal health diagnostic, and specialty products. It operates through two segments: Core Companion Animal Health and Other Vaccines & Pharmaceuticals. The Core Companion Animal Health segment includes point of care diagnostic laboratory instruments and supplies, imaging instruments, software, and services as well as single use diagnostic and other tests, pharmaceuticals, and vaccines. The Other Vaccines & Pharmaceuticals segment focuses on private label vaccine and pharmaceutical production, primarily for cattle, but also for equine, porcine, avian, feline, and canine. Heska was founded by Robert B. Grieve and Lynnor B. Stevenson in 1988 and is headquartered in Loveland, CO.