GSI Engineering Solutions Inc.

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Community Development Corporation Owned Firm
• Minority Owned Business
• Other Than One of the Proceeding
• Native Hawaiian Organization Owned Firm

Entity structure

Corporate Entity (Not Tax Exempt)

NAICS codes registered in SAM.gov

• 541330 Engineering Services Primary
• 541360 Geophysical Surveying and Mapping Services
• 541611 Administrative Management and General Management Consulting Services
• 541618 Other Management Consulting Services
• 541620 Environmental Consulting Services

Corporate family

• Native Hawaiian Community Development Corporation Parent F8VLWK5HJGJ5
  • GSI Engineering Solutions Inc. P24TDQ5BJKL3

SAM.gov registration date

Jun 29, 2026

Physical address

181 S Kukui St, Honolulu, HI 96813, USA

Website

gsi-companies.com

Founded

2007

Employees

51-250

Estimated annual revenue

$10M-$50M

Industry

1. Industrials
2. Capital Goods
3. Construction & Engineering

SIC code

87 Engineering & Management Services

Profiles

• LinkedIn
• X
• Facebook
• Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Sep 18, 2026.