BANGKOK, THAILAND  ·  Since 2013

THE EXPANSION

Web  ·  Mobile  ·  AR / VR / MR  ·  ISO/IEC 29110-4-1 : 2018

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ISO/IEC 29110-4-1 : 2018
Project Management & Software Implementation
0
Projects Delivered
AR · VR · MR
Immersive Tech
Company

Building technology that moves Thailand's government and enterprise forward.

The Expansion Co., Ltd. is an ISO/IEC 29110-4-1:2018-certified software company headquartered in Bangkok. We specialize in complex web-based applications, cross-platform mobile, and immersive technology — AR, VR, and MR — primarily serving government departments and public-sector organisations across Thailand.

Our design-driven development process puts user experience first, keeps every project on spec, and delivers systems built to last.

Web Application Cross-Platform Mobile Augmented Reality Virtual Reality Mixed Reality UX / UI Design Media Production Digital Transformation System Integration
ISO/IEC 29110-4-1 : 2018
The Expansion has been certified for ISO/IEC 29110-4-1:2018 — the international standard for Project Management and Software Implementation Processes since 2017. Issued by TÜV NORD.
01 Design-driven — UX architecture mapped before a line of code is written
02 ISO/IEC 29110-4-1:2018 process discipline — Project Management and Software Implementation — applied to every engagement
03 Government-grade security, WCAG compliance, and digital signature integration
04 Full-cycle delivery — concept, build, deploy, and long-term support
Services

What We Build

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01
System Integration
We connect your platforms to the wider ecosystem — ERP, payment gateways, e-Tax receipt systems, HRIS, and Thailand-specific platforms including Healthlink (patient data exchange) and ThaiD (national digital identity). Secure, standards-compliant API integration built for government and enterprise workflows.
02
Digital Transformation
We help organisations migrate from legacy systems to modern digital platforms — redesigning processes, integrating APIs, enabling data-driven decisions, and building the infrastructure for a connected, automated enterprise.
03
AI & Automation
We integrate AI language models, computer vision, and NLP into real-world workflows — building chatbots, intelligent assistants, automated pipelines, and decision-support tools tailored to government and enterprise operations.
04
Experience Design
User experience is designed before a line of code is written. Our design-driven method maps every interaction, creating interfaces that are purposeful and built for real human behavior.
05
Website Development
Custom web portals and applications for government and enterprise. Responsive, accessible, WCAG compliant — from public-facing portals to secure intranet systems with SSO and digital signatures.
06
Mobile Application
Cross-platform iOS and Android applications — native in feel, efficient in delivery. We build for corporate, government, education, media, e-commerce, and hardware control use cases.
07
AR / VR / MR
Immersive augmented, virtual, and mixed-reality experiences. Educational AR apps, full VR discovery platforms, and mixed-reality training — built for mobile, tablet, and headset delivery.
Immersive Technology

AR  ·  VR  ·  MR

We build immersive experiences that dissolve the boundary between digital and physical — from science education to virtual classrooms to underwater exploration.

STKC Science AR

Interactive science learning for Thailand's Ministry of Science and Technology. Users scan brochures and knowledge cards — lessons come alive in AR on mobile and tablet, deployed nationally.

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Selected Work

What We've Done

50+
Government Web Portals
Public-facing portals, intranet systems, and citizen-service platforms for government agencies across Thailand. WCAG AA compliant, SSO-enabled, digitally signed.
Web · Portal · Gov
10+
AR / VR / MR Experiences
Immersive apps for education and public engagement — AR science apps, VR underwater discovery, and mixed-reality learning tools deployed nationally.
AR · VR · Immersive
20+
Mobile Applications
Cross-platform iOS & Android apps for corporate intranet, e-commerce, media streaming, and public-sector services. Published on App Store and Google Play.
iOS · Android · Cross-Platform
2,000+
Data Digitization
From museum artefacts and rare books to biology specimens, ethnicity records, HR personnel data, payment transactions, and tech inventories — we structure, digitize, and make complex datasets searchable and usable.
Database · Culture · Heritage
AI
AI Platform Integration
Thailand's national AI service platform — covering NLP, computer vision, and conversational AI services used by developers and organisations across the country.
AI · NLP · Vision
Comms
Campaign & Communications
Corporate websites, campaign microsites, event engagement platforms, and digital activations for leading brands and public-sector organisations across Thailand.
Campaign · Web · Communications
EXP AI Assistant
Online
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Trusted By

MRTA
NECTEC / NSTDA
STKC
depa
DAD
King Prajadhipok's Institute
SAC
SEPO
TCEB
IPST
Ministry of Energy
KFC
Contact
Let's Build
Something Great

Open to new projects, partnerships, and opportunities across web, mobile, and immersive technology.

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Bangkok Head Office
1055/625 State Tower, Silom Road
Silom, Bangrak, Bangkok 10500
Chiang Mai Branch
155/26-27 Soi Yu-yen 10, Super Highway
Chiang Mai–Lampang Rd, T.Changpuek
A.Mueang, Chiang Mai 50300