Microsoft Corporation is an American multinational technology company with headquarters in Redmond, Washington. It develops, manufactures, licenses, supports, and sells computer software, consumer electronics, personal computers, and related services.
Autodesk, Inc. is an American multinational software corporation that makes software products and services for the architecture, engineering, construction, manufacturing, media, education, and entertainment industries.
Avaya is an American multinational technology company headquartered in Durham, North Carolina, that specializes in business communications, specifically unified communications, contact center, and services
PTC Inc. is an American computer software and services company founded in 1985 and headquartered in Boston, Massachusetts. The global technology company, which is followed by The New York Times, has over 6,000 employees across 80 offices in 30 countries, 1,150 technology partners and over $1bn in revenue