ByBox is the biggest rival of Proteus Software. ByBox is headquartered in Oxford, England, and was founded in 2000. Like Proteus Software, ByBox also operates in the Systems Software space. ByBox generates 300% the revenue of Proteus Software.
Business Computer Projects Ltd. has been one of Proteus Software's top competitors. Business Computer Projects Ltd.'s headquarters is in Stockport, England, and was founded in 1975. Business Computer Projects Ltd. operates in the Application Software industry. Business Computer Projects Ltd. generates 39% of Proteus Software's revenue.