Keeping Your Facility Operating System (FOS) Running Smoothly & Sustainably
WELCOME TO GIST SOLUTIONS
At GIST Solutions, we specialize in Operations & Maintenance, delivering high-level technical services across your #FOS — from mechanical and electrical systems to fully integrated facility technologies ensuring safe, reliable, and efficient performance. Complementing this, our Advisory Technical Solutions, driven by a strong Green Impact mindset, help protect your assets, optimize performance, and ensure long-term resilience.
Facility Maintenance
Comprehensive Operations & Maintenance (O&M) for all Facility Operating Systems (FOS), ensuring smooth, safe, and reliable performance.
Green Impact Solutions
Actionable sustainability initiatives including energy audits, monitoring, and ESCO services to optimize energy efficiency and environmental impact.
Advisory Technical Solutions
We align data center design with Uptime Institute Tier standards, guiding projects from gap assessment to retrofit and coordination for smooth, low‑risk certification at the right level.
Operations & Maintenance (O&M) for Facility Operating Systems (FOS)
We deliver structured operation and preventive maintenance for facility systems to ensure safe, stable, and efficient performance.
Our proactive management reduces downtime, extends asset life, and maintains operational reliability.
Practical / Actionnable Green Impact Solutions as ESCO, Energy Audit and Monitoring
We provide practical energy-saving solutions through detailed audits, ESCO models, and real-time performance monitoring.
Our approach lowers energy costs, improves efficiency, and supports long-term sustainability goals.
Advisory Technical Solutions
– MEP&F Design Review for optimised cost and ease of operation and safety for facility,
– Tier compliant and certification readiness for Data Center,
– Specialized Retrofitting work with minimal downtime,
– Independent T&C support,
– Preventive maintenance and operation setup in the transition period from project phase to commercial phase
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Our Core Expertise
& Service Capabilities
GIST Solution is a dedicated MEP&F (Mechanical, Electrical, and Plumbing & Fire fighting systems) service company
Data Center
End-to-end data center advisory, Tier compliance support, and mission-critical MEP&F operations ensuring maximum uptime and efficiency.
FOS & MEP Expertise
Comprehensive mechanical, electrical, fire protection, and plumbing solutions to keep facilities safe, efficient, and fully operational.
Green Impact
Energy-efficient engineering strategies focused on sustainability, cost optimization, and long-term environmental responsibility.
MV/LV Operations & Shutdown
Professional MV/LV maintenance and precisely coordinated annual shutdown operations executed with safety and international standards.
Quality Service
A service-driven culture committed to reliability, responsiveness, and to build long-term client trust.
MARKET SECTORS
SERVED
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Our Story
Sean Huong, founder of GIST Solutions (Green Impact Services & Technical Solutions), is a self-made entrepreneur committed to elevating Cambodia’s MEP&F industry standards. With extensive industry experience, he established GIST as Cambodia’s first specialized MEP&F operation and maintenance company, focusing on energy efficiency, sustainability, and globally aligned service excellence.