Case | HBS Case Collection | October 2006 (Revised August 2007)

Calloway Laboratory: Pee for Profit

by Richard G. Hamermesh and David Kiron


Describes the formation and rapid growth of a drug-testing company. The company needs to decide whether to enter the painkiller testing market, in addition to growing its drug treatment center business.

Keywords: For-Profit Firms; Health Care and Treatment; Health Testing and Trials; Growth and Development Strategy; Market Entry and Exit; Health Industry;


Hamermesh, Richard G., and David Kiron. "Calloway Laboratory: Pee for Profit." Harvard Business School Case 807-040, October 2006. (Revised August 2007.)