999 18th Street, Denver, CO 80202.
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About PARSEC Group

Visit PARSEC’s headquarters in the heart of beautiful Downtown Denver.

PARSEC Group was founded in 1986 to deliver the highest level of training and customer service with the best expertise in the industry.

We started with VMS training classes, and quickly expanded our services to include the full-range of technical support, consulting, software development and in-depth training for OpenVMS, Unix (including Tru64 UNIX, HP-UX, AIX, IRIX, and Oracle Solaris), Linux (including Red Hat and SUSE), programming languages such as Ruby, C, Pascal, and more, and technologies such as Git.

Our customer base encompasses Fortune 500 corporations to entrepreneurial startups, in the US and internationally, and we have expanded our training clientele to include veterans and occupational training students.

Explore why choosing PARSEC can positively impact your business. Contact us for guidance to the training or services that are right for you.

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What's a PARSEC?


PARSEC: pär•sek
As a unit of measurement used for interstellar distance, one parsec is the distance to a star that shows a parallax, or apparent shift in position, of one second of arc when viewed from opposite sides of the earth's orbit. The word parsec is an abbreviation of the words “parallax of one arcsecond. The distance is approximately 31 trillion kilometres or 19 trillion miles, roughly 3.26 light-years.