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About: Mark Williams Company     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatDefunctSoftwareCompaniesOfTheUnitedStates, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingcompanyschema:Organizationdul:Agentdul:SocialPersonagentwikidata:Q24229398OrganizationBusiness enterpriseyago:WikicatCompaniesBasedInChicago,Illinoisyago:WikicatCompaniesDisestablishedIn1995yago:WikicatCompaniesEstablishedIn1980yago:WikicatSoftwareCompaniesOfTheUnitedStatesyago:Abstraction100002137yago:Company108058098yago:Group100031264yago:Institution108053576yago:Organization108008335yago:YagoLegalActoryago:YagoLegalActorGeoyago:YagoPermanentlyLocatedEntityorganisationyago:SocialGroup107950920yago:WikicatDefunctSoftwareCompaniesOfTheUnitedStates New Facet based on Instances of this Class

The Mark Williams Company was a small software company in Chicago, Illinois (later moved to Northbrook, Illinois) that created Coherent, one of the first Unix-like operating systems for IBM PCs and several C programming language compilers. It was founded by Robert Swartz in 1977 and discontinued operations in 1995. The name comes from the middle name of Robert Swartz's father, William Mark Swartz. Robert Swartz moved the company (originally producing a soft drink called Dr. Enuf) into software with his father's help and the company became known as the Mark Williams Company.