About Sierra IT Group

We offer powerful Web & IT Soutions, that really work

Bangkok Web Design & Development Solutions to better your Business

Sierra IT Group Co., Ltd. is a web development company based in Bangkok, Thailand with a highly technical mindset. What makes us different is that we not only focus on web design and development, but moreover on security and high performance solutions in order to deliver cutting-edge digital IT and consulting services to businesses or individuals for all their related web and technical needs. Our expertise covers every aspect of the modern digital world from simple website fixes to large-scale systems.

As each business is different and has individual needs, we approach them with custom-tailored web & IT solutions. At Sierra IT Group Co., Ltd. we provide unique, high quality solutions that help us build long-term strategic partnerships with our clients.

Serving Businesses Small & Large

Whether you are small business or a large enterprise, at Sierra IT Group Co., Ltd. you will get the best services for your business. We leverage between IT consultation, web development, cloud and cyber-security to deliver brilliant technology that can make your organization be more efficient and stand out from the others.

Web Developers & Designers in Bangkok Thailand

Our Industry Focus

Bleeding-edge technology for businesses and individuals of any type


From taking online payments, SSL Certificates, inventory management or simply migrating to a high performance cloud, we can help your business move online.

Public Sector

Critical infrastructure and the citizens’ best interest is always at the bottom line. We help achieve a smarter, effective and more secure IT though our experience.


Reliable EHR medical systems are key for efficient healthcare. It is our job to make sure the infrastructure powering them is reliable, flexible and secure.

Building & Materials

From organizing sales and customers, to managing projects and creating online invoices. We have experience designing solutions that work just as hard.

Retail & Service

Retail or service, manufacturing, and marketing and selling the goods. There are many facets of the business that are being increasingly connected through IT.

IT & Technology

Technology is great.. when it works. We understands the challenges faced everyday working with IT and can leverage our experience to help you build a better product.