Overview

Empowering the Future of 5G with ORAN Innovation

We drive the evolution of 5G Open RAN (ORAN) with a comprehensive portfolio spanning microcells, macrocells, massive MIMO, and private network solutions. Leveraging a diverse chipset ecosystem, including key partnerships with Qualcomm, our technology delivers high-performance, scalable, and open network architectures. Complementing our advanced radio technologies, we provide cutting-edge transport and core network solutions, establishing a fully integrated 5G ecosystem. With end-to-end capabilities - from hardware and software design to high-quality, "Made in Vietnam" manufacturing - Viettel America ensures seamless integration and deployment. We actively seek strategic global partnerships to accelerate ORAN adoption and shape the future of high-performance, interoperable 5G networks.

What we offer

⁠Private Network

⁠Hardware Design

⁠Small cells / Microcells

⁠Software Design

⁠Macrocells/massive MIMO

⁠Manufacturing

Why Choose Us?

Successful story

Viettel’s 5G ORAN Breakthrough: Pioneering a Fully In-House, Scalable Network

Viettel, a global leader in telecom innovation, has successfully deployed a 5G Open RAN (ORAN) field trial, marking a major milestone in its journey toward a fully independent and scalable 5G network. This groundbreaking initiative demonstrates Viettel’s capability to design, develop, and deploy end-to-end 5G solutions, covering 5G Core, 5G Transport, and 5G Radio Access—all developed and manufactured in-house.

1. Key Achievements in the Field Deployment Location: Vietnam Extensive Macro Network Deployment: Hundreds of macro 5G stations, including both 8T8R and Massive MIMO 32T32R, operating in NSA and SA modes First Large-Scale Qualcomm-Based Massive MIMO Deployment: Hundreds of sites equipped with thousands of advanced radios

2. Scaling Towards Nationwide 5G Expansion Building on the success of this trial, Viettel is set to scale its 5G ORAN deployment at an ambitious pace. Over the next several years, Viettel plans to roll out thousands of 5G BTS annually, accelerating Vietnam’s 5G adoption while reinforcing the country’s position as a technology leader in the global telecom landscape. This project not only showcases Viettel’s world-class R&D and manufacturing capabilities but also highlights its commitment to driving cost-efficient, high-performance, and flexible ORAN-based networks for the future.

500+

Professional Engineers

Top 1

World's first 5G Open RAN station using Qualcomm chipset

1000+

Thousands of mobile base stations deployed in Vietnam

Success Story

Succes Story 1

Welcome to the future of building with WordPress. The elegant description could be the support for your call to action or just an attention-catching anchor. Whatever your plan is, our theme makes it simple to combine, rearrange and customize elements as you desire.

Succes Story 2

Welcome to the future of building with WordPress. The elegant description could be the support for your call to action or just an attention-catching anchor. Whatever your plan is, our theme makes it simple to combine, rearrange and customize elements as you desire.

Succes Story 3

Welcome to the future of building with WordPress. The elegant description could be the support for your call to action or just an attention-catching anchor. Whatever your plan is, our theme makes it simple to combine, rearrange and customize elements as you desire.

Testimonials

Learn how they used technology hub

Each element intentionally can be added, moved to view the order number, items ordered without having to leave the user message.

Mariana Lima

Manager

We now have a fully integrated and mobile solution to engaging with our customers in realtime to obtain amazing customer support.

George Phan

Manager

We are able to view the customer's order number, items ordered and order history - without ever having to leave the customer's message.

Kevin Muller

Manager

It has made response time faster and information exchange shorter, which makes all of our employees and customers very very happy!

Sandra Boom

Manager

Insights & News

Latest articles from our blog

Viettel and GSMA Discuss Digital Technologies for High-Value Economic Growth

Viettel Group and the GSMA co-organized Digital Summit Hanoi 2026 on May 26, bringing together policymakers, technology leaders, investors, and digital ecosystem stakeholders to...

Viettel and GSMA Discuss Digital Technologies for High-Value Economic Growth

Viettel Group and the GSMA co-organized Digital Summit Hanoi...

VIETTEL AMERICA CONNECTS VIETNAMESE TECHNOLOGY TALENT IN SILICON VALLEY

Viettel America recently co-organized the Vietnamese Tech Network gathering...

VIETTEL GROUP AND ERICSSON ADVANCE AI-POWERED AUTONOMOUS NETWORK DEVELOPMENT

As 5G networks become more complex, telecommunications operators are...

VIETTEL GROUP RECOGNIZED WITH TWO INTERNATIONAL AWARDS FOR SUSTAINABLE DEVELOPMENT

Bangkok, Thailand - Viettel Group has received two international...

Viettel at Infosec World – CyberDefenseCon 2025 🌎

On October 28–29, 2025, Viettel joined hundreds of leading...

Insights & News

Viettel and GSMA Discuss Digital Technologies for High-Value Economic Growth

Viettel Group and the GSMA co-organized Digital Summit Hanoi 2026 on May 26, bringing together policymakers, technology leaders, investors, and digital ecosystem stakeholders to...

VIETTEL AMERICA CONNECTS VIETNAMESE TECHNOLOGY TALENT IN SILICON VALLEY

Viettel America recently co-organized the Vietnamese Tech Network gathering in Silicon Valley, bringing together Vietnamese technology professionals, business leaders, investors, entrepreneurs, and innovation stakeholders...

VIETTEL GROUP AND ERICSSON ADVANCE AI-POWERED AUTONOMOUS NETWORK DEVELOPMENT

As 5G networks become more complex, telecommunications operators are entering a new phase of network transformation. The growing demand for data, digital services, connected...

Contact us