Get to know us
Leading Digital Transformation for Over 60 Years
Since 1962, Telectronic Systems Inc. (TSI) has been creating and providing innovative communication and technology services, offering a range of digital Information and Communication Technology (ICT) firsts.
Counted among TSI’s achievements include the past stewardship of Retelco, Philippine Telegraph and Telephone (PT&T), Capwire (CWI), and Pocketbell (PWI). TSI has taken these companies from start-ups to technology and category leaders.
Our Core Values
Our core values embody the essence of who we are – a customer-focused team of experts dedicated to creating amazing experiences. We believe in being honest, innovative, and adaptable, constantly seeking better ways to serve you. We work in harmony, respecting each other and taking ownership of our actions to ensure the best outcomes. We aim to deliver not just exceptional service, but also a delightful journey with us.
24/7 Support
We're here, ready to assist and empower you through every step of your journey.
Flexible Package
We offer flexible packages designed to meet your unique needs.
Certified Expert
Our dedicated team of certified professionals is committed to providing you with the highest standard of service and expertise.
Our Trusted Partners
Collaborating with industry leaders to deliver exceptional solutions and drive mutual success