Randy R. Ringold

Veterinary Diagnostics Institute, Inc. provides veterinary reference laboratory services and in-house diagnostic products. Its services include VDI-TKcanine+, a blood test to detect and monitor cancer in dogs, and INCaSe health and cancer screen for apparently healthy dogs, and VDI-TK feline is a simple blood test for feline cancer, and VDI-CRP canine, and VDI-VitDCanine, which determines the vitamin D status in dogs. Veterinary Diagnostics Institute was founded in 2006 by Randy R. Ringold and is headquartered in Simi Valley, CA.

Nichols Institute Diagnostics engages in manufacturing and marketing immunoassay systems utilizing direct label chemiluminescence and immunoradiometric technology. The company is headquartered in San Clemente, CA.

Baxter Healthcare Corp. develops, manufactures, and distributes hospital supplies and medical technologies. It distributes medical treatment options for conditions such as hemophilia, immune disorders, kidney disease, cancer, and trauma. The company was founded on June 21, 1967 and is headquartered in Deerfield, IL.

Sysmex America, Inc. manufactures diagnostic systems for medical laboratories. It offers testing devices, reagents and software for hematology, henostasis, immuno-chemistry, particle counting, and urinalysis. The company was founded in 1963 and is headquartered in Mundelein, IL.