23Years of Experience
Thai Revenue Department Tax Software Certificate
Registration No. 0512, certified since 2009. Confirms that Saeree ERP complies with Thai accounting and tax standards.
Grand Linux Solution Co., Ltd. was founded in 2002 with the mission of developing high-quality ERP systems for Thai organizations. Specializing in Linux and ERP systems with an experienced development team, we created Saeree ERP to comply with Thai Revenue Department accounting standards.
Committed to developing Saeree ERP in compliance with Thai Revenue Department accounting standards, powered by Angular 20+ & PrimeNG 20+ (Frontend), Jersey Java REST API (Backend), and PostgreSQL.
Founded in 2002, we started as a Linux system installation and maintenance service provider, became authorized resellers for RedHat and Kaspersky, then developed Saeree ERP — a comprehensive ERP solution for Thai organizations. Today we serve government agencies, public organizations, and private enterprises.
23Years of Experience
Over 24 years of dedication to developing technology and ERP systems for Thai organizations
Founded Grand Linux Solution Co., Ltd. Began providing Linux system installation and maintenance services for organizations.
Became authorized reseller for RedHat, Kaspersky, and Bynari Email Solution. Launched ERP training courses.
Launched ERP Implementation services for organizations.
Developed Saeree ERP — a comprehensive ERP solution for Thai organizations. Received Thai Revenue Department Tax Software Certificate No. 0512 (2009).
Awarded TICTA 2013 Runner-up in the e-Government category — Thailand ICT Award recognizing national-level software excellence.
Obtained ISO/IEC 29110:2011 from TÜV NORD. Registered as Thai Consultant No. 4162, Level 1, Ministry of Finance. Received ITSMS-Thailand Best Practice Level from SGS.
Developed web-based Saeree ERP using Angular + Jersey REST API architecture.
Upgraded to ISO/IEC 29110-4-1:2018 from TÜV NORD. Renewed Thai Consultant Registration (2nd renewal, 2021). Expanded ERP services to government agencies and public organizations.
Renewed ISO/IEC 29110-4-1:2018 (4th certificate, valid until 2027). 3rd consultant registration renewal. Maintained ISO 29110 continuously for over 10 years.
With over 24 years of experience, Grand Linux Solution has received numerous national-level certifications and awards.
Registration No. 0512, certified since 2009. Confirms that Saeree ERP complies with Thai accounting and tax standards.
Thailand ICT Award (TICTA) 2013 Runner-up in e-Government category — recognizing national-level software excellence.
Certified ISO/IEC 29110 by TÜV NORD for 4 consecutive certificates from 2015 to 2027 (over 12 years), covering Project Management and Software Implementation Processes.
Registered Thai Consultant No. 4162, Level 1, Ministry of Finance. Renewed 3 times (2018, 2021, 2024). Qualified for all levels of government consulting projects.
Certified IT Service Management System — Thailand Best Practice Level by SGS since 2015, demonstrating excellence in IT service standards.
Saeree ERP achieved an A+ rating from Qualys SSL Labs, confirming the highest level of data encryption security standards.
Authentic certificates from internationally recognized organizations. Click on an image to enlarge.
Years of Experience
System Users
ERP Modules
Expert Team
What our clients say about their experience working with Grand Linux Solution
Saeree ERP has significantly improved our accounting department's efficiency. Report generation time has been greatly reduced, and the support team responds quickly to resolve issues immediately.
We have been using Saeree ERP for over 3 years. The system is stable and easy to use, helping us manage our business efficiently with a clear overview of all operations.
Saeree ERP meets Thai business requirements excellently, especially regarding tax compliance and reports aligned with Revenue Department standards. System customization is easy and fast.
Try Saeree ERP for free with a live demonstration from our team.
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