You may not be able to say this company's name, but you've almost surely heard of some of its products. Founded in 1885, Boehringer develops, makes, and markets medications for humans and animals. Known for its over-the-counter remedies Zantac and Dulcolax, as well as prescription Flomax for enlarged prostate, it makes a host of other products as well as fine chemicals and pet medications. Prescription drugs include treatments for respiratory ailments, hypertension, HIV, and depression. Boehringer also offers cold, gastrointestinal, and pain remedies, as well as vaccines, drugs, and nutritionals for farm animals and pets. The founding Boehringer family controls the firm through parent C.H. Boehringer Sohn.