Power System Service Inc.

Company facts

Self-certified in SAM.gov

• For Profit Organization

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 221122 Electric Power Distribution
• 238210 Electrical Contractors and Other Wiring Installation Contractors
• 238990 All Other Specialty Trade Contractors
• 334416 Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing
• 334419 Other Electronic Component Manufacturing
• 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
• 334514 Totalizing Fluid Meter and Counting Device Manufacturing
• 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Show all 18

• 335314 Relay and Industrial Control Manufacturing
• 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
• 423690 Other Electronic Parts and Equipment Merchant Wholesalers
• 541380 Testing Laboratories and Services
• 541620 Environmental Consulting Services
• 541690 Other Scientific and Technical Consulting Services
• 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
• 561210 Facilities Support Services
• 811210 Electronic and Precision Equipment Repair and Maintenance
• 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

SAM.gov registration date

Jun 10, 2026

Physical address

32 Gaepo-ro 22-gil, Gangnam District, Seoul, South Korea

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 1, 2026.