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Addamax

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This is an old revision of this page, as edited by Alpha Quadrant (talk | contribs) at 18:55, 31 October 2011 (removed Category:Software companies of the United States; added Category:Software companies based in Illinois using HotCat). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Addamax is an American software company founded in 1986 in Champaign, Illinois by Dr. Peter A. Alsberg. They developed Trusted operating systems based on ATT System V and Berkeley (BSD) variants of UNIX. The company had a sales and development office in Gaithersburg, Maryland.

Addamax filed a high profile anti-trust lawsuit in 1991 against the Open Software Foundation also known as OSF, alleging that OSF created a cartel that controlled the UNIX operating system and exerted monopsony price fixing.

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