Our goal is to exceed client expectations with innovative, effective, and efficient engineering designs and solutions with the highly experienced engineering resources and expertise in all engineering disciplines. Our team is driven by passion to think outside the box to come up with better designs and recommendations to not only deliver good and efficient designs but also minimize operating costs of the buildings.

HOTLINE +6698 825 0071


Our passion for engineering excellence has been proven by the successful high-profile and challenging projects that our architects and engineers have delivered both domestically and internationally throughout their careers.
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    Our engineers have provided designs for not only important projects in Thailand but also several world-class projects for high-profile buildings such as Empire State Building and the new World Trade Center.


Founded in 2015, EVOEN is a full-service consulting engineering company serving public and private sector clients across Thailand. Our practice is founded on our competitive and experienced team members driven by our goal to serve clients with high quality engineering designs and solutions. We are collaborative, innovative, and client-focused, creating effective, efficient, and adaptable solutions. We are well equipped with highly experienced engineers for all disciplines to take on several types of projects from a small condominium to a Tier 4 data center.

EVOEN provides various areas of service including:

  • Building & Building System Design
  • Energy Analysis
  • Computation Fluid Dynamics (CFD) Analysis
  • Procurement
  • Construction Management
  • LEED Consulting
EVOEN is also specialized in providing LEED consultation and support with our experienced LEED AP’s.

Our highly competitive architects and engineers each having more than 10 years of design experience provide designs for various disciplines including:

  • Architectural
  • Civil & Structural Engineering
  • Mechanical Engineering (HVAC, Compressed Air, Fuel Oil, Energy Analysis, & CFD Analysis)
  • Plumbing & Fire Protection
  • Engineering Electrical Engineering (Power, Fire Alarm, & Security Systems)

Our team has extensive experience in providing building and building system designs for various types of buildings including:

  • Houses & Condominiums
  • High-Rise Office Buildings
  • Data Centers
  • Hospitals
  • Factories
  • Hotels Retail Spaces & Shopping Centers
  • Airport Terminals



Pantakarn Tamrongthanakigakarn, P.E., LEED AP BD+C
Pantakarn has over 12 years of experience in Multi-Disciplinary Project Management, HVAC system design, Energy Analysis, and Computational Fluid Dynamics (CFD) with more than 9 years of experience from working with leading consulting engineering firms in the United States, 2 years of experience working with 3M Innovation Thailand as the Project Leader of the largest 3M’s maker project in Thailand and as an In-House Mechanical Engineering Design Consultant. Throughout his career, he has successfully served various high-profile clients including Empire State Building, World Trade Center, COACH, Morgan Stanley, Deutsche Bank, UBS, World Financial Center, Royal Bank of Canada, Ingredion, Coca Cola, Western Digital, Bangchak Pretrolium, Honeywell, and many other world-class clients. He has successfully maintained good relationships with all the clients he has served.
toggle_01 Master’s Degree in Mechanical Engineering from The City University of New York
toggle_01 Bachelor’s Degree in Mechanical Engineering from Kasetsart University
toggle_02 New York State Licensed Professional Engineer (P.E.)
none New York State Education Department
toggle_02 Education Department LEED Professional Accreditation with a Specialty in
none Building Design & Construction (LEED AP) United States Green Building Council