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Acquired byIBM

General Information


6720 Via Austi Parkway
Suite 500
Las Vegas, NV, 89119
5994 W. Las Positas Boulevard
Suite 217
Pleasanton, CA, 94588


President & Chief Executive Officer
Executive Vice President, Operations
Executive Vice President, Development
Executive Vice President, Solutions Division
Executive Vice President, Partners
Executive Vice President, Worldwide Sales


Seed, 2/2002



TRIRIGA, an IBM Company, is an established leader in providing enterprise sustainability, real estate and facilities management solutions. The company offers the industry’s most extensive functionality in a fully integrated solution, including real estate management, project management, facility management, operations management, workplace performance management and environmental sustainability for real estate assets.

With an outstanding network of consultants, partners, industry experts, and market-leading organizations, TRIRIGA delivers exceptional services and proven best practices to help customers meet their operational, financial and environmental goals.

Recent Milestones

  • Handshake
    TRIRIGA was acquired by IBM. (4/14/11)
    Posted 3/22/11 at 7:46pm via
  • Check
    TRIRIGA — ARMONK, N.Y. - 14 April 2011: IBM (NYSE: IBM) today announced that it has completed the acquisition of TRIRIGA Inc., a privately-held company based in Las Vegas, Nevada. Financial terms were not disclosed. (4/14/11)
    Posted 4/26/11 at 3:45pm via
  • Check
    TRIRIGA — ARMONK, N.Y. -- 22 March 2011: IBM (NYSE: IBM) today announced a definitive agreement to acquire privately-held TRIRIGA, Inc., a Las Vegas, Nevada-based provider of facility and real estate management software solutions. The move aims to accelerate IBM's (3/22/11)
    Posted 4/26/11 at 3:43pm via
  • Check
    TRIRIGA added Jason Hurt as Software Developer. (1/1/08)
    Posted 7/11/12 at 11:44am
  • Check
    TRIRIGA added M.C. Srivas as VP Engineering. (1/1/04)
    Posted 7/20/13 at 4:46am
  • Dollar
    TRIRIGA received $5M in Seed funding. (2/1/02)
    Posted 9/1/11 at 6:13am
  • Check
    TRIRIGA added Mark R. Peterson as Executive Vice President, Solutions Division.
    Posted 6/10/09 at 9:51am
  • Check
    TRIRIGA added George Ahn as President & Chief Executive Officer.
    Posted 6/10/09 at 9:51am
  • Check
    TRIRIGA added Stan Tims as Executive Vice President, Operations.
    Posted 6/10/09 at 9:51am
  • Check
    TRIRIGA added Roger Rittenhouse as Executive Vice President, Partners.
    Posted 6/10/09 at 9:51am
  • Check
    TRIRIGA added Mark Mullaney as Executive Vice President, Worldwide Sales.
    Posted 6/10/09 at 9:51am
  • Check
    TRIRIGA added Kari W. Dimler as Executive Vice President, Development.
    Posted 6/10/09 at 9:51am




TRIRIGA Facilities
TRIRIGA Projects
TRIRIGA Real Estate


  1. IBM Buys Real Estate And Facilities Management Software Company TRIRIGA ( [edit]
  2. Citation Needed [add]
  3. IBM to Acquire TRIRIGA, Inc. to Accelerate Smarter Buildings Transformation ( [edit]
    IBM Closes on Acquisition of TRIRIGA, Inc. ( [edit]
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Last Edited 7/20/13

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