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About Us

Inter-Island Information Systems Inc., then commonly known as Tri-Isys Internet, is the company behind the most reliable line of techie products and services in the country today.  

Tri-Isys commenced operation in August 1996 and since then, it has held its operations in Binondo, Manila. For more than ten years of unrelenting service, it continuously provides full range of innovative access to thousands of communities over a network of dial-up points of presence as well as high-speed access. With its new thrust for 2008 onwards, the Company will now be called "Tri i".

The Company has its own Data Center serving its vital needs. It has since partnered with the two leading telephone companies in the Philippines.  The Company has a co-location facility with a leading provider where its server farm is maintained.  It’s current manpower of 105 young and innovative employees complement its operations and majority of these employees represent the backbone of the company’s unwavering and un-paralleled 24/7 support service.

Distribution has been one of the major strengths of Tri-i.  The Company’s Distribution Channel has propelled its massive store presence in Metro Manila, which include serving over hundreds of thousand users at any time.  Its partnership and long-term relations with Store Chains have also highly contributed to its success.

Tri-I is committed to pleasing its customers, the community and shareholders as well by adhering to the company's Core Values and Beliefs, which are:


Core Values & Beliefs

S ense of urgency
E xcellence
R espect
V ersatility
I ntegrity
C ourtesy
E sprit de corp (teamwork)


Vision and Mission

  • To become the leading Internet Service and Total Solutions Provider in the Philippines, as measured by market leadership in its own field, customer satisfaction and shareholder value.
  • To provide cost-efficient and strategic, highly reliable IT based solutions, products and services to business and various sectors.
  • To consistently maintain a state of maximum competitiveness and professionalism


Technological Edge

The company maintains a team of highly qualified professionals and engineers to consistently course the company's technical operations on track.
Its Research and Development ensures continuous steamlining of information and ideas to conceptualize innovative new products and guarantee the competitiveness of its solution-based products.

Product Proficiency

A scientific assessment approach is carried out on a one-on-one basis for each of its clients' requirements. Prime directives are applied for each solution to ensure a clean-cut outline of every need, enabling them to be tackled right from the core.

All these are implemented by a selected group of skilled and specialized professionals to maintain industry standards, allowing complete customer satisfaction in the company's products.


Communications technology and all its tools have significantly differentiated man from the rest of the species on the planet. From the dawning of civilization to the era of the great kingdoms up to today, different media of recording and communicating data have given mankind a front-seat ticket to witness the significant events in this world. Today, as history unfolds before our very eyes, another milestone in man's never-ending quest has again taken shape through the Internet. The culmination of all communications and scientific researches shall emerge in this one infrastructure --- the Information Superhighway. Tri-Isys Internet believes in this prospect, and is very glad to be part of this development. Undeniably, this technology is here to stay. Comparable to the times when early man sparked the first amber, it will continue to evolve, and this evolution shall torch up our tracks into unchartered frontiers of the future --- leaving a blazing trail of hope and knowledge for future generations...


Which value-added service do you prefer?

a. Anti_virus
b. Web accelerator
c. Web hosting
d. Global roaming
e. Wifi
Main Office: Helpdesk Hotline:
  • 230-8777
  • 480-0777
  • 230-8799
  • 480-0888
  • 230-8000
    Fax Number:  
  • 230-8792 (Prepaid Sales)
  • 230-8795 (Postpaid Sales)
  • 243-3749 (Accounting/Billing)