Artifact Details


O company names

Catalog Number







Includes material from or about the following companies:

Folder 1:
Oakland Business Forms; Oasis Systems; Objective Design Inc.; OBM; Martin J. O’Boyle & Associates; George O’Callaghan; Occupational Computer Co. Inc.; Ocean Elec.; Octal Inc.; The Office Outfitters; Office Communications; Offshore Marine & Electronics; Tim O’Hare; O’Henry University Bookstore; Ohio Computer Products; Ohio Micro Systems; Ohio Microcomputer Specialists; Ohio-Nuclear Inc.; Ohio Scientific Inc.

Folder 2:
Ohio Software & Hardware Services; Ohio Valley Elect. Systems; OK Machine and Tool Corp.; Oki Electric Industries Co.; Okidata; Olian/Carlick Advertising & Public Relations; Oliver-Allen Corp.; Oliver Audio Engineering; Oliver Miller International; Olivetti Corp.; Olson Electronics.

Folder 3:
Olympic Computers; Olympic Sales Inc.; Olympic Stain (a division of Comerco); Omaha Computer Store; OMC (Owner Management Control); Omega Business Systems; Omega Engineering Inc.; Omega Enterprises; Omega Information Systems Inc.; Omega Micro Computers; Omega Northwest; Omicron; Omikron; Omnibyte Corp.; Omni Computer Corp.; Omni Computers Inc.; Omni Information Services; Omni Publications; Omnico Computer Associates; Omnicomp Inc.; Onmigraphics; Omnitext Inc.; Omron Corp. of America; On Computing Magazine; On_Line; On-Line Systems; One Hundred Plus Corp.; ONE Systems Inc.; Online; Ontel Corp.; Onyx Systems; OPAMP Technical Books; Optelecom Inc.; Optical Technology Division; Opticode Inc.

Folder 4:
Optimal Systems Corp.; Optimized Data Systems; Optimized Systems Software; Optoelectronics; Opus Systems Inc.; Oracle Electronics & Trading Co.; Orange County Computer Center; Orange Micro Inc.; ORB; Orcomp Data Systems; Oregon Minicomputer Software Inc.; Organic Software; Orimda Automation; Orpheus Corp.; Orsborn Group; The Orthocode Corp.; Osband; Osborn Group; Osborne Computer Corp.; Osborne/McGraw-Hill; OSM Computer Corp.; Otrona; Otto Electronics; Frank J. Otto; Output; Oversees Group Tour Office, Shinjuku Japan Travel Bureau Inc.; Owens Associates; OWL Technical Associates; Oxbridge Inc.; Oxford Software Co.


Notebooks; Correspondence; Promotional Material; Publicity photograph

Collection Title

Jim C. Warren papers

Series Title

Computer Faire: Exhibitors


Gift of Jim Warren

Lot Number