Platinum Technology
Platinum Technology Inc. was founded by Andrew Filipowski in 1987 to market and support deployment of database management software products and the applications enabled by database management technology and to render related services.
Over its 12- year history, it was known for its acquisition of other companies, having bought more than 50 companies between 1994 and 1999 and growing to become the eighth largest global software company with revenue of a billion dollars per year.
Acquisitions included Altai, Inc.( 1995), AutoSystems Corporation, Brownstone Solutions, ICON Computing, Intervista Software, Software Interfaces, Locus Computing Corporation, LBMS( 1998), Logic Works( 1998), Protosoft, RELTECH Group, Memco Software, Softool, SQL TOOLS, Inc., Trinzic, Viatech and VREAM( 1996).
The company was a member of the UML Partners consortium.
Emerson Spartz
Emerson James Spartz( born February 17, 1987) is the founder of the viral media company Dose and the founder of MuggleNet, a Harry Potter fansite.
Cyrus Massoumi
Cyrus Massoumi is the founder of the investment fund humbition.
He is also the founder of Zocdoc and was the company CEO for eight years.
Locus Computing Corporation
Locus Computing Corporation was formed in 1982 by Gerald J. Popek and Gregory I. Thiel
to commercialize the technologies developed for the LOCUS distributed operating system at UCLA.
Locus was notable for commercializing single-system image software and producing the Merge package which allowed the use of DOS and Windows 3.1 software on Unix systems.
Locus was acquired by Platinum Technology Inc in 1995.
Sky Dayton
Sky Dylan Dayton( born August 8, 1971) is an American entrepreneur and investor.
He is the founder of Internet service provider EarthLink, co-founder of eCompanies, and the founder of Boingo.
Sue Fennessy
Sue Fennessy( born 25 July 1968) is an Australian- born American entrepreneur.
She is the founder and CEO of WeAre8, the founder of the Standard Media Index( SMI), the founder of Frontiers Group LTD, and a fellow at Monash University.
Stanley Cohen (physicist)
Stanley Cohen( February 5, 1927 – March 27, 2017) was an American physicist who worked at Argonne National Laboratory.
He created Speakeasy, a numerical computational environment, implemented with OOPS, object- oriented system, and was the founder and president of Speakeasy Computing Corporation.
John De Margheriti
John De Margheriti( born July 1962) is an Italian- born Australian electrical engineer, software developer and entrepreneur.
De Margheriti is widely seen as a founding' father' of Australia's video games industry and Australia's most experienced interactive entertainment business executive.
He is the founder and former CEO of BigWorld Pty Limited and the founder of parent company Micro Forté Pty Limited.
De Margheriti is also the Executive Chairman of the Academy of Interactive Entertainment, the Chairman of Canberra Technology Park, the founder of the Game Developers' Association of Australia, the founder of the Australian Game Developers Conference, and the founder of the three Canberra business parks, the co-founder of DEMS Entertainment, the co-founder of Dreamgate Studios, the co-founder of Game Plus and co-founder of The Film Distillery De Margheriti has been recognised as an Honorary Ambassador for Canberra due to his contribution to Australia's national capital.
Gerald J. Popek
Gerald John "Jerry" Popek (September 22, 1946 – July 20, 2008) was an American computer scientist, known for his research on operating systems and virtualization.
With Robert P. Goldberg he proposed the Popek and Goldberg virtualization requirements, a set of conditions necessary for a computer architecture to support system virtualization.
Tsuruichi Hayashi
He was the founder of the" Tohoku Mathematical Journal".

Question: Which country the founder of Locus Computing Corporation is from?
Answer: American