United States


Fax: 303.293.9073

Address & Info

Catalyst Repository Systems
1860 Blake Street, 7th Floor
Denver, CO 80202

Office Hours: 8 to 5 MT, M-F



Fax: +81.3.4560.7899

Address & Info

Catalyst Japan LLC

Marunouchi Trust Tower Main 18F,
1-8-3 Marunouchi, Chiyoda-ku
Tokyo 100-0005  Japan

Office Hours: 9:30 to 6:30 JST, M-F

Japan Website


Need Some Help?

Contact our support representatives at 303.824.0911 or toll free at 877.557.4273. Or email We will respond promptly and do all we can to help.

The Catalyst teams in the United States and Asia are available to assist and answer questions during extended business hours and can also be reached if needed during off hours.

Catalyst's headquarters are in Denver, with offices or representatives in major cities across the United States. We also have offices and a secure data center in Tokyo to support our clients and partners in the Asia-Pacific region.

U.S. Sales

TJ Gill
Vice President of Sales



U.S. Regional Sales

Justin Feferman
Director, Western Region

International Representative (outside U.S.)

Dave Sannar

Denver Headquarters


The Catalyst global headquarters are in LoDo, Denver's oldest and most storied neighborhood, and home to some of the city’s best-known restaurants, the new Union Station and Coors Field.

Getting Here

The new Denver airport train line makes it easier than ever to get from Denver International Airport (DIA) to our office. Learn more about Denver’s Train to Plane.

By Car: Catalyst is located at 18th and Blake streets. It’s about a 40-minute drive from the airport. Here are the directions if you’re coming from the Denver metro area:

  • From the North:
    Take I-25 south to Exit #213 (Park Ave. West)
  • From the Northeast:
    Travel southwest on I-76 to I-25 South, Exit #213 (Park Ave. West)
  • From the West:
    Travel east on I-70 to I-25 South, Exit #213 (Park Ave. West)
  • From the East:
    Go west on I-70 to I-25 South, Exit #213 (Park Ave. West)
  • From the South:
    Travel North on I-25 to Exit #212C (20th Street)


Phone: 303.824.0900 | Toll Free: 877.557.4273
Fax: 303.293.9073
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About Catalyst

Catalyst designs, builds, hosts and supports the world’s fastest and most powerful e-discovery platform. For 20 years, Catalyst has helped global corporations reduce the total cost of discovery and take control of complex, large-scale discovery and regulatory compliance.

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