These companies manufacture herbicides, pesticides, insecticides, and fungicides used in agriculture and sell them through wholesalers or distributors.

These companies research and develop in vitro fertilization and embryo transfer services to meat livestock farmers.

These companies manufacture diagnostic equipment for veterinary providers and sell them through wholesalers or distributors. This equipment includes imaging equipment, blood chemistry analyzers, automated cell and differential counters, immunoassay analyzers, and bone densitometers.

These companies develop and manufacture drugs, such as pharmaceutical and biotech products, used to treat livestock.

These companies manufacture non-electronic diagnostic equipment for veterinary services, such as single-use test kits and blood assay tests, and sell directly to their customers.

These companies manufacture diagnostic reagents and/or isotopes that are used in diagnostic labs and sell them through wholesalers or distributors.

These companies manufacture herbicides, pesticides, insecticides, and fungicides used in agriculture and sell them through wholesalers or distributors.

These companies manufacture genomic analysis consumables that are used to research and sequence the human genome by drug manufacturers and sell directly to their customers.