COLSIS connects system development and UX design, people and organizations around the world, and an integrated range of technologies with one another. Our mission is to organically connect technologies as they change with increasing speed, providing websites and systems with a true sense of value.
News
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Announcement of Partial Business Transfer from e.point THAILAND
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An interview with our company has been published on the website of Six Apart
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COLSIS (Thailand) office has relocated.
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COLSIS (Thailand) has launched the official website.
About Us
COLSIS has been delivering website and system development services from our offices in Tokyo and Sapporo. In 2023, we expanded our global presence by establishing COLSIS (Thailand) in Bangkok as a CMS-focused development hub, serving clients across Bangkok, Tokyo, and Sapporo. Our team of Japanese and Thai professionals provides end-to-end digital solutions, including UI/UX design, system development, and cloud infrastructure. Combining local expertise in Thailand with Japanese-quality engineering, we help businesses build reliable, scalable, and user-focused digital experiences.
Why Choose COLSIS?
We take the time to understand your business challenges and end-user needs, then deliver solutions optimized for the Thai market.
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CMS Expertise
with Flexible SupportWe support WordPress, Movable Type, Drupal, Adobe AEM, and other leading CMS platforms—from new implementations to the maintenance and enhancement of existing systems.
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One-stop from UI/UX
to infrastructureFrom UX design and development to cloud infrastructure and security, we provide end-to-end support for your digital products—from launch to long-term operation.
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Project delivery backed
by our Japan headquartersWe collaborate across our Bangkok, Tokyo, and Sapporo offices to deliver projects that meet stringent security requirements, complex system integrations, and cloud migration needs.
Our Clients
We support the digital transformation of businesses across a wide range of industries, from manufacturing to services.
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Nikkei Inc. scoutAsia Japanese website development
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Asahi Business Solutions (Thailand) Corporate website renewal
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Miraikan - The National Museum of Emerging Science and Innovation Official website renewal
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Japanese Association in Thailand Website maintenance & operations
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TSK ENGINEERING (THAILAND) CO., LTD. Website maintenance & operations
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HITEC FOOD EQUIPMENT CO., LTD. Website maintenance & operations
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Shoei Plastic (Thailand) Co.,Ltd. Website maintenance & operations
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Make a Bridge Thailand Co., Ltd. Website maintenance & operations
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JQA ASIA(Thailand) Co.,Ltd. Website maintenance & operations
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ENDO FORGING(THAILAND) CO.,LTD. Website maintenance & operations
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SIAM NKS CO.,LTD. Website maintenance & operations
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Coupa Website development for the Japanese market
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ANA X Inc. Domestic dynamic package booking site renewal
Service
With proven technical expertise and project management backed by deep local market knowledge, we deliver a wide range of solutions that maximize your business value.
Website & System Development
We develop websites and systems leveraging our CMS expertise, with user-focused UI/UX design and scalable architectures that support future expansion and long-term operation.
CMS Solutions
We support a wide range of CMS platforms, including WordPress, Movable Type, Drupal, and Adobe AEM. From new CMS development to existing system improvements, maintenance support, and security enhancements, we provide flexible solutions tailored to your business requirements.
AWS Infrastructure
We design and build secure AWS infrastructure with flexible architectures that support business growth, future scalability, and long-term operational needs.
