Managed Services

Our team of seasoned engineers, IT experts, and designers are equipped with the right knowledge, skills, and equipment to enable workplaces of the future. Let us take care of your back-office operations and enhance your business using hassle-free, industry-leading technologies, and best-practice facility management and service innovation. At DTSI Group, we create better workplace experiences for you, as we join you in your workplace transformation.

GM One

Global Management One (GMOne) is a one-stop IT managed service designed to cater to all your technology install, support, and maintenance needs. Amplifying our capabilities through NTT Security, our IT managed solutions become stronger than ever with new advanced technologies being offered. To know more about this service, click on the button below.

GMOne Microsite

Read More

Managed Facilities

Enabling a healthy and functional workplace daily takes a lot of time and effort, which can exhaust your resources. Allocate everything in your core business and let us take care of your back-office operations as we create a cost-efficient, secure, and eco-friendly office for you. Our integrated facility management solutions allow you focus on running your business, thus improving your productivity.

Read More

Managed IT

We offer and support technology-based services no matter what industry your business belongs. Our wide range of managed I.T. solutions cover communication, security, data center, network, and consulting services that can help you enhance the speed and precision of your processes. Let us improve your productivity with our end-to-end tech solutions.

Read More



12F Zuellig Building Paseo de Roxas cor. Makati Avenue, Makati City 1225 Philippines

24/7 Customer Service / Service Desk

(+632) 7976 -0800 (Technology concerns)

(+632) 7976 -0811 (Facility concerns)

Head Office

Tel: (+632) 8856 88 88
Fax: (+632) 8856 88 99


G/F eBloc 1, Asiatown IT Park Lahug, Cebu City, Philippines
Tel: +63 32 318 0030
Fax: +632-856 88 99

United States

The Esplanade 2415 East Camelback Suite #700, Phoenix, AZ 85016
Tel: +1 602. 508.6128
Fax: +1 602. 508.6099