PISO was incorporated in 1996 and started with 30 member ISPs. Initially mainly comprised of access providers it evolved to also accept businesses engaged in non-access but internet related services such as web design, software development, domain registration, wireless, application and hosting services.
- Tri-Isys Internet
Inter-Island Information Systems, Inc. (Tri-Isys Internet) is a leading Internet Service Provider (ISP). The company commenced operation in August 1996. Since then it has brought the magic of the Internet to approximately hundreds of thousand subscribers every day. Headquartered in Binondo, Manila, Tri-Isys provides a full range of innovative access with postpaid and prepaid plans, web hosting and e-commerce solutions to thousands of communities over a network of dial-up points of presence as well as high-speed access. Tri-isys is committed to pleasing its subscribers, the community and shareholders as well by following the company's Core Values and Beliefs.
- We Are IT
Brings the power of Broadband Satellite Internet services direct to you at cost effective rates - Mandaluyong City.
- Web Connect Ph
Connecting pinoy websites to the world via affordable hosting and domain registrations.
- Wifi ng Bayan
Wifi Ng Bayan isn't simply about delivering wireless broadband internet access to communities in metropolitan Manila, we're committed to helping develop community services too.
- Zoom Internet
Broadband, dial-up, prepaid and more - head office is in Makati, branches nationwide.