1,738Companies and economic data 1,738 companies · 20 countriesSee all → 
O.F. Mossberg & Sonsbusiness, enterprise
Oakland Motor Car Companyautomobile manufacturer
Oberheim Electronicsbusiness
Obsidian Entertainmentvideo game publisher, video game developer, business
Ocean Casino Resorthotel
OCLC, Inc.nonprofit organization, cooperative, libraryOOdyssey Marine Explorationbusiness, public company
Ohio Wesleyan Universityliberal arts college, Colleges That Change Lives, private not-for-profit educational institutionOOikos Universityuniversity
OkCupidsocial networking service, online dating service
Oklahoma State Universitypublic educational institution of the United States, land-grant university, public research university, sun grant institution
Old Navybusiness
Oldsmobilecar brand, division, automobile manufacturer
Olin Corporationbusiness, enterprise, public company
Omega Aerial Refueling Servicesairline
On2 Technologiesbusiness
ONErpmrecord label, music distributor, business
Oneworldairline alliance, businessOOni Presscomics publishing company, book publisher
OpenTablebusiness
Orbcommbusiness, public company
Oregon Health and Science Universitypublic educational institution of the United States, public university
Original Filmfilm production company
Orion Picturesfilm production company, business
Osborne Computer Corporationbusiness
Otis Worldwide Corporationbusiness, public company
Outerbanks Entertainmenttelevision production company, film production company
Overland Automobilebusiness, automobile manufacturer