Insights

Growing Revenue Potential GSI Water Solutions generates substantial revenues between 100 million and 250 million dollars, indicating a strong market presence and opportunities for expanding high-value environmental consulting services.

Specialized Expertise The company's focus on groundwater, water resources, and environmental science positions it as a sought-after partner for projects requiring technical precision, offering avenues to upsell advanced hydrogeological and environmental solutions.

Client Diversification With over 300 clients spanning city governments, private companies, and international organizations, there is potential to tailor solutions to new sectors actively investing in water sustainability and environmental compliance.

Employee-Owned Advantage As an employee-owned firm with a collaborative culture, GSI Water Solutions is likely to prioritize innovative and sustainable project outcomes, which can be leveraged to differentiate sales pitches focused on long-term environmental impact.

Market Expansion Opportunities Comparable firms with large global footprints and multi-billion-dollar revenues suggest there are growth opportunities in expanding service offerings, particularly in integrated water management and environmental remediation for large-scale infrastructure projects.

GSI Water Solutions, Inc. Tech Stack

GSI Water Solutions, Inc. uses 8 technology products and services including MODX, Font Awesome, Vue.js, and more. Explore GSI Water Solutions, Inc.'s tech stack below.

  • MODX
    Content Management System
  • Font Awesome
    Font Scripts
  • Vue.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics
  • Apache
    Web Servers

Media & News

GSI Water Solutions, Inc.'s Email Address Formats

GSI Water Solutions, Inc. uses at least 1 format(s):
GSI Water Solutions, Inc. Email FormatsExamplePercentage
FLast@gsiws.comJDoe@gsiws.com
49%
Last@gsiws.comDoe@gsiws.com
1%
First@gsiws.comJohn@gsiws.com
1%
FLast@gsiws.comJDoe@gsiws.com
49%

Frequently Asked Questions

Where is GSI Water Solutions, Inc.'s headquarters located?

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GSI Water Solutions, Inc.'s main headquarters is located at 950 NE Holladay St, Suite 900 Portland, Oregon 97232, US. The company has employees across 3 continents, including North AmericaEuropeSouth America.

What is GSI Water Solutions, Inc.'s phone number?

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You can contact GSI Water Solutions, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is GSI Water Solutions, Inc.'s official website and social media links?

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GSI Water Solutions, Inc.'s official website is gsiws.com and has social profiles on LinkedIn.

What is GSI Water Solutions, Inc.'s NAICS code?

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GSI Water Solutions, Inc.'s NAICS code is 54162 - Environmental Consulting Services.

How many employees does GSI Water Solutions, Inc. have currently?

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As of October 2025, GSI Water Solutions, Inc. has approximately 76 employees across 3 continents, including North AmericaEuropeSouth America. Key team members include Chief Financial Officer: L. L. D.Founder President: A. C.Founding Partner: H. P.. Explore GSI Water Solutions, Inc.'s employee directory with LeadIQ.

What industry does GSI Water Solutions, Inc. belong to?

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GSI Water Solutions, Inc. operates in the Environmental Services industry.

What technology does GSI Water Solutions, Inc. use?

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GSI Water Solutions, Inc.'s tech stack includes MODXFont AwesomeVue.jsjQueryPHPBootstrapGoogle AnalyticsApache.

What is GSI Water Solutions, Inc.'s email format?

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GSI Water Solutions, Inc.'s email format typically follows the pattern of FLast@gsiws.com. Find more GSI Water Solutions, Inc. email formats with LeadIQ.

When was GSI Water Solutions, Inc. founded?

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GSI Water Solutions, Inc. was founded in 2000.

GSI Water Solutions, Inc.

Environmental ServicesUnited States51-200 Employees

GSI Water Solutions, Inc., is a specialized groundwater, environmental, and water resources consulting firm. We help clients protect and manage shared water resources with solutions that are practical, forward thinking, and built on a foundation of good science.

In 2000, our three founders left their careers at a large consulting firm to form a small client- and employee-focused company. Today, we are an employee-owned S-corporation with more than 50 staff members across five offices in two states.

Since our founding, we have worked with more than 300 clients in the public and private sectors, from city governments to international companies. We are experts in hydrogeology, hydrology, remedial engineering, water resources, and environmental science. We also offer complete in-house GIS, graphics, technical writing and editing, and document production.

Section iconCompany Overview

Headquarters
950 NE Holladay St, Suite 900 Portland, Oregon 97232, US
Phone number
Website
gsiws.com
NAICS Code
54162 - Environmental Consulting Services
Founded
2000
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $100M$250M

    GSI Water Solutions, Inc.'s revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    GSI Water Solutions, Inc.'s revenue is estimated to be in the range of $100M$250M

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