GSI Water Solutions
- Company typePrivate
- Founded2000
- HeadquartersPortland, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
GSI Water Solutions firmographics
Firmographics- Name
- GSI Water Solutions
- Legal name
- GSI Water Solutions, Inc.
- Website
- https://gsiwatersolutions.com
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
GSI Water Solutions industry classification
Industry- Product category
- Water Resources and Environmental Consulting
- NAICS
- Environmental Consulting Services (541620), Water Supply and Irrigation Systems (22131)
- SIC
- Services-Management Services (8741), Services-Commercial Physical & Biological Research (8731)
- akta.pro primary industry
- Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)
- akta.pro secondary industries
- Water Quality & Watershed/Hydrologic Modeling (SWMM/HEC-RAS, Flood/Runoff/Nutrient) (EUAHAKAF), Water, Wastewater & Stormwater Compliance (BPAHAJAJ), Data Management, LIMS & Compliance Software (ELN, eDMS, reporting automation) (EUANAJAE)
Keywords
Where GSI Water Solutions is headquartered
LocationHeadquarters
- HQ city
- Portland
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
GSI Water Solutions business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Professional Consulting Services: Groundwater, environmental, and water resources consulting services delivered through project-based engagements with municipal, agricultural, and industrial clients
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
GSI Water Solutions product offering
Product offeringCore offering
GSI Water Solutions is a specialized groundwater, environmental, and water resources consulting firm delivering project-based services to municipalities, special districts, agricultural operations, and private industry. Core practice areas are Groundwater Services (supply development, SGMA support, ASR programs, resiliency planning), Environmental Services (site assessment, sediment and soil remediation, stormwater management), and Water Rights and Resource Planning (audits, strategic planning, WMCP development, drought contingency), supported by in-house GIS and data management.
Product overview
GSI Water Solutions is a specialized groundwater, environmental, and water resources consulting firm offering integrated service offerings rather than a software product. The core practice areas are Groundwater Services, Environmental Services, and Water Rights and Resource Planning, supported by GIS and Data Management capabilities. GSI provides specialized services including Aquifer Storage and Recovery (ASR), SGMA Support, Resiliency Planning, Water Management and Conservation Plans (WMCP), Sediment Assessment and Remediation, and Groundwater Modeling. These services are delivered through five West Coast offices to municipalities, special districts, farmers, and private industry clients in the Pacific Northwest, California, and internationally.
Differentiator
Problem solved
Functional benefit
Products and services
- Groundwater Services
- Environmental Services
- Water Rights and Resource Planning
- GIS and Data Management Services
- Aquifer Storage and Recovery (ASR)
- Water Management and Conservation Plans (WMCP)
- SGMA Support
- Resiliency Planning
- Sediment Assessment and Remediation
- Groundwater Modeling
Quantifiable outcome
- Portland Harbor recontamination assessment was first approved under 2017 ROD, advancing project to remedial design phase
- +4 more outcomes
Companies that use GSI Water Solutions
Customer profileNamed customers20 records
Segments4 records
Ideal customer profiles4 records
GSI Water Solutions technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
GSI Water Solutions partnerships and signals
Strategic signalPartnerships
Five partnerships are on record.
- GEI Consultants
- Anderson Perry & Associates
- David Evans & Associates
- U.S. Geological Survey (USGS)
- Sustainable Northwest
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
GSI Water Solutions competitors and assessment
Company assessmentBroad incumbents
- Stantec: Global engineering and environmental services firm with strong water resources and environmental remediation practices. Broad incumbent competing for municipal water, SGMA-adjacent, and Superfund work.
- HDR Inc. Global engineering, architecture, and environmental firm with substantial water practice. Competes with GSI on large municipal and federal water programs; broader capabilities but less hydrogeology specialization.
- Brown and Caldwell: National environmental engineering and water/wastewater firm. Larger incumbent competing for the same municipal water and environmental remediation RFPs as GSI, with broader service breadth but less regional specialization.
Direct peers
- Montgomery & Associates: Hydrogeology and water resources consulting firm serving municipal, mining, and industrial clients across the Western U.S. Direct competitor in groundwater supply development and aquifer characterization.
- INTERA Incorporated: Specialized geosciences and water resources consultancy with deep hydrogeology, groundwater modeling, and environmental remediation practices. Closest like-for-like peer to GSI in technical depth and size.
- GEI Consultants: Engineering and consulting firm with major water resources, hydrogeology, and environmental practices serving municipal and federal clients. Listed by GSI as a strategic partner; competes head-to-head for groundwater and environmental project work in the Western U.S.
- David Evans & Associates: West Coast engineering and planning firm with water resources, environmental, and GIS practices. Identified GSI partner; overlaps directly with GSI's groundwater, environmental, and municipal service lines.
- West Yost Associates: California-based water resources and environmental engineering consultancy serving municipalities and water districts. Direct peer for SGMA, ASR, and groundwater sustainability work in GSI's California footprint.
- Anderson Perry & Associates: Pacific Northwest-based engineering firm specializing in water resources, hydrogeology, and municipal infrastructure. Named GSI partner; comparable size, regional footprint, and service mix in groundwater and water rights consulting.
- Daniel B. Stephens & Associates: Hydrogeology, environmental, and water resources consulting firm with comparable specialty focus. Direct peer in wellhead protection, groundwater modeling, and environmental site services.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
GSI Water Solutions social profiles
Digital presenceGSI Water Solutions financial estimates
Financial estimateRevenue estimate
Valuation estimate
GSI Water Solutions leadership team
Management profileNumber of profiles
GSI Water Solutions funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GSI Water Solutions M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about GSI Water Solutions
What does GSI Water Solutions do?
GSI Water Solutions is a specialized groundwater, environmental, and water resources consulting firm delivering project-based services to municipalities, special districts, agricultural operations, and private industry. Core practice areas are Groundwater Services (supply development, SGMA support, ASR programs, resiliency planning), Environmental Services (site assessment, sediment and soil remediation, stormwater management), and Water Rights and Resource Planning (audits, strategic planning, WMCP development, drought contingency), supported by in-house GIS and data management.
Is GSI Water Solutions a public or private company?
GSI Water Solutions is a private company. It is classified as management employee owned and is currently operating.
When was GSI Water Solutions founded?
GSI Water Solutions was founded in 2000. It employs 101 to 250 people.
Where is GSI Water Solutions based?
GSI Water Solutions is headquartered in Portland, United States, in the North America region.
How does GSI Water Solutions make money?
One revenue line is on record: professional Consulting Services.
Who are GSI Water Solutions's main competitors?
Broad incumbents on record are Stantec, HDR Inc. and Brown and Caldwell. Direct peers are Montgomery & Associates, INTERA Incorporated, GEI Consultants, David Evans & Associates, West Yost Associates, Anderson Perry & Associates and Daniel B. Stephens & Associates.
Does GSI Water Solutions have an API?
No public API is recorded for GSI Water Solutions.
What industry is GSI Water Solutions in?
GSI Water Solutions's product category is Water Resources and Environmental Consulting. Its primary akta.pro industry code is BPAHAIAD, Water, Wastewater & Hydraulics Engineering Consulting, with a secondary code of EUAHAKAF, Water Quality & Watershed/Hydrologic Modeling (SWMM/HEC-RAS, Flood/Runoff/Nutrient). Its NAICS code is 541620 and its SIC code is 8741.