PRLB vs VTOL Comparison

Proto Labs Inc is an on-demand manufacturer of custom parts for prototyping and short-run production. The company offers developers and engineers quick-turn production services to reduce the time to market. The Lab uses injection molding, computer numerical control machining, and 3-D printing, and sheet metal to manufacture custom parts for its clients. The company services clients' needs for prototype solutions, parts for testing procedures, bridge production capabilities during disruptions in manufacturing processes, limited-quantity requests, and end-of-life production support. Geographically, a majority of the company's revenue is derived from the United States and the rest from Europe.

Bristow Group Inc is the provider of vertical flight solutions. The group provides aviation services to a broad base of offshore energy companies and government entities. Its business comprises three reportable segments: Offshore Energy Services, Government Services, and Other Services. Its customers in Australia, Brazil, Canada, Chile, the Dutch Caribbean, the Falkland Islands, India, Ireland, the Kingdom of Saudi Arabia, Mexico, the Netherlands, Nigeria, Norway, Spain, Suriname, Trinidad, the UK, and the U.S. offshore energy customers use services to transport personnel to, from and between offshore energy installations.