Insights

Strategic partnership GSI has recently formed a joint venture with Parsons Corporation for US Coast Guard program management services, signaling openness to large-scale, government-backed projects that can be pursued through channels common to defense and maritime infrastructure.

Govt contracting Recent $25 million USCG program management contract via the Parsons JV indicates strong alignment with federal agencies and the potential to bid on similar federal, state, or municipal construction and management opportunities.

Regional scale With offices across the Pacific and continental U S and demonstrated capability to mobilize resources quickly, GSI can propose geographically diverse project teams to win multi-site or nationwide construction and infrastructure programs.

Financial readiness Solid cash flow and access to lines of credit enable simultaneous execution on multiple projects, making GSI a viable partner for large, multi-location engagements and fast-paced delivery requirements.

Tech-enabled Adoption of tools such as AutoCAD, On-Screen Takeoff, Smartsheet and related platforms positions GSI to deliver efficient design-build processes, detailed estimating, and integrated project management to prospective clients.

GSI Companies Tech Stack

GSI Companies uses 8 technology products and services including Autodesk AutoCAD Civil 3D, SQL, PostgreSQL, and more. Explore GSI Companies's tech stack below.

  • Autodesk AutoCAD Civil 3D
    Cad & Graphics
  • SQL
    Database
  • PostgreSQL
    Database
  • macOS
    Operating Systems & Computing Languages
  • Oracle Primavera P6 Enterprise Project Portfolio Management
    Operations
  • Elementor
    Page Builders
  • Google
    Search Engines
  • FedEx
    Transportation And Fleet Management

GSI Companies's Email Address Formats

GSI Companies uses at least 1 format(s):
GSI Companies Email FormatsExamplePercentage
LFirst@gsi-companies.comDJohn@gsi-companies.com
57%
FLast@gsi-companies.comJDoe@gsi-companies.com
36%
Last@gsi-companies.comDoe@gsi-companies.com
7%

Frequently Asked Questions

What is GSI Companies's official website and social media links?

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GSI Companies's official website is gsi-companies.com and has social profiles on LinkedIn.

How much revenue does GSI Companies generate?

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As of July 2026, GSI Companies's annual revenue is estimated to be $1M - $10M.

What is GSI Companies's NAICS code?

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GSI Companies's NAICS code is 23 - Construction.

How many employees does GSI Companies have currently?

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As of July 2026, GSI Companies has approximately 201 employees across 2 continents, including North AmericaOceania. Key team members include Owner: W. W.Senior Environmental Scientist: B. O.Systems Specialist: B. Q.. Explore GSI Companies's employee directory with LeadIQ.

What industry does GSI Companies belong to?

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GSI Companies operates in the Construction industry.

What technology does GSI Companies use?

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GSI Companies's tech stack includes Autodesk AutoCAD Civil 3DSQLPostgreSQLmacOSOracle Primavera P6 Enterprise Project Portfolio ManagementElementorGoogleFedEx.

What is GSI Companies's email format?

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GSI Companies's email format typically follows the pattern of LFirst@gsi-companies.com. Find more GSI Companies email formats with LeadIQ.

When was GSI Companies founded?

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GSI Companies was founded in 2003.
GSI Companies logo

GSI Companies

ConstructionHawaii, United States201-500 Employees

GSI Companies operates in the construction sector as the for-profit arm of the Native Hawaiian Community Development Corporation, a non-profit founded in 2003 to support Native Hawaiian technical education. Based in Honolulu, Hawaii, the company maintains offices across the Pacific and continental U.S. and can mobilize resources and personnel to multiple jobsites, backed by liquidity to manage concurrent projects.

Section iconCompany Overview

NAICS Code
23 - Construction
Founded
2003
Employees
201-500

Section iconFunding & Financials

  • $1M - $10M

    GSI Companies's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    GSI Companies's revenue is estimated to be in the range of $1M - $10M

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