About 639Cloud
Sustainable Cloud Infrastructure, Renewable Energy
639Cloud is the cloud division of 639 LLC, delivering flexible, solar-powered infrastructure built for modern workloads. We combine clean energy, smart engineering, and transparent pricing to help businesses scale responsibly while reducing their carbon footprint. Our mission is to make cloud computing both sustainable and accessible, bridging the gap between renewable power and modern digital innovation.
Who We Are
The Cloud Division of 639 LLC
About 639Cloud
639Cloud was built to solve a common problem in the cloud industry: too much complexity and unpredictable costs. 639Cloud makes it simple to choose the right infrastructure and to utilize power that is scalable.

Our platform is designed to be fast, reliable, and cost-efficient, with the added benefit of being powered by renewable energy.
Our Mission
Our mission is to enable businesses and developers to operate infrastructure that is simple, reliable, and efficient.

We believe the future of cloud computing should be sustainable, affordable, and accessible.

Our mission is to help businesses scale with clean energy and responsible technology, without sacrificing performance or reliability.
Core Values
Innovation
Driving progress in both clean energy and cloud technology.
Sustainability
Building greener digital infrastructure that reduces waste.
Operational Efficiency
Getting more performance from fewer resources.
Responsibility
Protecting both customer data and the environment.

Cloud Shouldn’t Force a Decision

The Problem 639Cloud Solve
Traditional data centers consume massive amounts of fossil-fueled energy, forcing businesses to choose between sustainability, reliability, or cost. We solve that equation with solar-powered microgrids that deliver all three:
Renewable Energy, Reliable Uptime, and Affordable Pricing
That means companies are often forced to choose between sustainability, reliability, or cost savings.
639Cloud breaks this cycle.
Our solar-powered microgrids and hyper-efficient data centers solve all three challenges at once.

Key Innovations

The Technology Behind Our Cloud

We’ve engineered a new kind of data center, powered entirely by renewable solar energy and supported by advanced battery storage.
 Our systems provide continuous, 24/7 power, even during cloudy weather or peak demand, while cutting energy waste at every stage.

24x365 Renewable Energy

Solar and battery microgrids deliver uninterrupted uptime, day and night.

Automation Software

Intelligent controls ensure maximum efficiency and performance in real time.
Our platform makes it easy to run demanding workloads, scale quickly, and stay within budget, which means up to 30% savings versus the big providers.
FAQs
Powerful Tools to Build and Scale Your Cloud
Still have Questions?
Our expert support team is available to help you with any technical questions or concerns.
Contact SalesAll FAQs
Why choose 639Cloud over AWS, Azure, or Google Cloud?

639Cloud delivers enterprise-grade infrastructure at lower cost with no hidden fees or surprise bills. You get transparent pricing, renewable-powered infrastructure, and direct access to real 639Cloud engineers instead of a ticket queue.

How fast can I get started?

Virtual Machines launch in seconds, Bare Metal can be provisioned quickly, and zCloud private clouds are ready in days with our managed setup. You can test, launch, and scale faster than most traditional providers.

 What makes 639Cloud different from other cloud providers?

We combine the flexibility of Virtual Machines, the performance of dedicated hardware, and the control of a managed private cloud. Every option is backed by renewable energy and straightforward support, without vendor lock-in.

Do you support businesses of all sizes?

Yes. Startups can launch VMs instantly without long-term commitments, growing businesses can run heavy workloads on Bare Metal, and enterprises can secure compliance-ready environments with zCloud.

How do I know which product is right for me?

If you need speed and flexibility, go with VMs. If you need raw power and control, Bare Metal is the best choice. If you want a fully managed and customizable solution, zCloud is right for you. If you are not sure, talk with our team for guidance.

Our Server Locations
639Cloud maintains a distributed network of servers across strategic locations in the southwestern United States, ensuring reliable service delivery and geographic redundancy.