Parametrix
Parametrix is a 100% employee-owned civil engineering and environmental consulting firm headquartered in Seattle, providing transportation, water, environmental, GIS, and tribal services to state DOTs, transit agencies, municipalities, and tribal governments across eight U.S. states.
- Company typePrivate
- Founded1969
- HeadquartersSeattle, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What Parametrix does
Parametrix is a 100% employee-owned civil engineering and environmental sciences consulting firm founded in 1969 and headquartered in Seattle, Washington. The firm provides multidisciplinary professional services spanning transportation infrastructure, water resources, environmental planning, tribal services, GIS and land surveying to government and public-sector clients across eight U.S. states (Washington, Oregon, Idaho, California, Nevada, Utah, New Mexico, and Illinois). Customers include state departments of transportation (WSDOT, ODOT, ITD, UDOT, NMDOT, NDOT), transit agencies (TriMet, Sound Transit, Washington State Ferries), municipal and county governments (King County, Cities of Portland, Federal Way, Berkeley, Menlo Park), tribal governments, and federal-adjacent clients.
Services are organized across 20+ service areas including Transportation, Water, Environmental, Tribal, GIS, Land Survey, Bathymetry, Natural Resources, Environmental Documentation (NEPA/SEPA), Program Management/Owner's Advisory, Construction Management, ITS, Bridges & Structures, and Visualization. Technical delivery is supported by proprietary Civil FX 3D visualization technology, ESRI ArcGIS Online Specialty certification, 3D BIM delivery methodology (now standard at Portland BES for pump stations), and advanced survey capabilities including UAV/drone, 3D laser scanning, multi-beam hydrography, and robotic total stations.
The firm generates revenue through fee-for-service professional consulting contracts won via competitive procurement and qualification-based selection. Pricing is not publicly disclosed. Go-to-market is exclusively enterprise field sales direct to public agencies, with no consumer or commercial product distribution channels. The business is sustained by long-tenured program engagements, repeat-client relationships, and an ESOP ownership model in which every employee becomes an equal owner on day one.
Parametrix firmographics
Firmographics- Name
- Parametrix
- Legal name
- Parametrix
- Website
- https://parametrix.com
- Company type
- Private
- Founded year
- 1969
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Parametrix is a 100% employee-owned civil engineering and environmental consulting firm headquartered in Seattle, providing transportation, water, environmental, GIS, and tribal services to state DOTs, transit agencies, municipalities, and tribal governments across eight U.S. states.
- Ownership category
- akta.pro rank
Parametrix industry classification
Industry- Product category
- Civil Engineering Consulting Services
- NAICS
- Surveying and Mapping (except Geophysical) Services (54137), Geophysical Surveying and Mapping Services (54136), Landscape Architectural Services (54132)
- SIC
- Local & Suburban Transit & Interurban Hwy Passenger Trans (4100)
- akta.pro primary industry
- School-Age Special Needs Transportation (IEP/504) (TLAFAKAJ)
- akta.pro secondary industry
- Special Needs / Paratransit Student Transportation Services (EDAEADAH)
Keywords
Where Parametrix is headquartered
LocationHeadquarters
- HQ city
- Seattle
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Parametrix business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Engineering and Environmental Consulting Services: Parametrix generates revenue through professional consulting services including engineering design, environmental planning, transportation planning, water resources, and construction management for government and public sector clients. Projects are typically won through competitive procurement and are billed on a fee-for-service basis.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
Parametrix product offering
Product offeringCore offering
Parametrix provides multidisciplinary engineering, planning, environmental sciences, and construction management services to public-sector clients. Its core service lines span transportation infrastructure (highways, bridges, transit, active transportation), water resources (drinking water, wastewater, stormwater, floodplain restoration), environmental planning and documentation (NEPA/SEPA), tribal services, GIS and surveying, program management, and construction management, delivered primarily to government agencies across the western and midwestern United States.
Product overview
Parametrix is a 100% employee-owned engineering and environmental consulting firm that offers a broad portfolio of professional services organized around multiple service disciplines. The firm does not operate a traditional software product platform; rather, it provides technical consulting services across water resources, transportation infrastructure, environmental services, tribal services, visualization, GIS and geospatial technologies, and program management. The core offerings are delivered through distinct service areas including Transportation, Water, Environmental, Advisory Services, and Visualization (featuring proprietary Civil FX™ 3D modeling technology). These services are provided to public agencies, tribal governments, and private clients across the western United States. The portfolio includes both technical consulting (planning, design, environmental documentation) and project delivery services (construction management, program management).
Differentiator
Problem solved
Functional benefit
Products and services
- Transportation Services
Quantifiable outcome
- FrontRunner Forward increased overall capacity by at least 55 percent
- +3 more outcomes
Companies that use Parametrix
Customer profileNamed customers12 records
Segments4 records
Ideal customer profiles4 records
Parametrix technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Parametrix partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- HDR EngineeringcoreParametrix has partnered with HDR Engineering on the SR 520 Bridge Replacement and HOV Program as a leading partner on the WSDOT GEC team for nearly two decades, managing and delivering this 13-mile multi-jurisdictional program.
- WSPcoreParametrix partnered with WSP on the Interstate Bridge Replacement program, leading a large consultant team collaborating with local, state, federal, and tribal partners on the multimodal bridge replacement.
- CA Group, Inc.minorCA Group, Inc. worked as a subconsultant on the McCarran Boulevard Corridor Study with the Regional Transportation Commission of Washoe County.
- CA Group, Inc.minorCA Group, Inc. worked as a subconsultant on the Mt. Rose Corridor Study with Nevada DOT.
- JacobsminorJacobs worked as a partner/subconsultant on the Las Vegas Downtown Access Project providing visualization services.
- AYCEminorAYCE worked as a subconsultant on the City of Los Angeles 7th Street Improvements project.
- CDM SmithminorCDM Smith was a partner on the Seattle Public Utilities North Transfer Station replacement project where Parametrix was subconsultant providing civil design.
- Trailkeepers of OregonminorTrailkeepers of Oregon collaborated with Parametrix and Oregon Parks and Recreation Department on the Salmonberry Trail segment plans.
- Salmonberry Trail FoundationminorSalmonberry Trail Foundation partnered with Parametrix to continue concept design and grant applications for the Salmonberry Trail.
- HDRcoreHDR is a partner with Parametrix on the Earthquake Ready Burnside Bridge project, providing engineering and environmental services to Multnomah County.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Parametrix competitors and assessment
Company assessmentDirect peers
- WSP: WSP is a global engineering consulting firm with major US transportation, transit, and environmental practices. They are a direct peer and active partner with Parametrix on the Interstate Bridge Replacement program for ODOT, competing for similar DOT and transit agency work.
- Kimley-Horn: Kimley-Horn is one of the largest US private (employee-owned) engineering consultancies, with strong transportation, land development, and environmental practices. Highly comparable ownership model and similar DOT/municipal client mix make them one of the closest direct peers to Parametrix.
- GHD: GHD is a global employee-owned engineering, architecture, and environmental consulting firm with significant US water, transportation, and environmental practices. They are directly comparable as a private/employee-owned peer competing for similar public-sector infrastructure work in the western US.
- CDM Smith: CDM Smith is a privately held engineering and construction firm with major water, environment, and transportation practices. They are a direct peer (and existing partner with Parametrix on Seattle Public Utilities North Transfer Station) competing for the same municipal water and DOT work.
- HDR: HDR is one of the largest employee-owned engineering and architecture firms in the US, with overlapping transportation, water, and environmental practices. They are directly comparable — and are actually a frequent JV partner of Parametrix on SR 520 (WSDOT) and Burnside Bridge (Multnomah County).
- Tetra Tech: Tetra Tech is a leading engineering and consulting firm specializing in water, environment, and sustainable infrastructure. They compete directly with Parametrix in water resources, NEPA documentation, and federal/municipal environmental work.
- Brown and Caldwell: Brown and Caldwell is a privately held environmental engineering and consulting firm focused on water and wastewater, with strong Pacific Northwest presence. They are a direct peer for Parametrix's municipal water and wastewater practice, including wastewater treatment where Randy Arizmendiz brings 20 years of prior experience.
Broad incumbents
- Jacobs Solutions: Jacobs is a global professional services firm with large transportation, water, and environmental consulting practices. They are a peer and subconsultant partner with Parametrix on the Las Vegas Downtown Access Project, competing across all of Parametrix's core service lines at much larger scale.
- Stantec: Stantec is a major publicly traded engineering, architecture, and environmental services firm with comparable transportation, water, and community development practices across North America. They compete directly with Parametrix for municipal, state, and tribal government work in the western US.
- AECOM: AECOM is a global infrastructure consulting firm with extensive transportation, water, and environmental practices. They compete with Parametrix for state DOT and large municipal programs across the western US, with a much broader global footprint and balance sheet.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Parametrix social profiles
Digital presenceParametrix financial estimates
Financial estimateRevenue estimate
Valuation estimate
Parametrix leadership team
Management profileNumber of profiles
Profiles3 records
Parametrix funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Parametrix 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 Parametrix
What does Parametrix do?
Parametrix provides multidisciplinary engineering, planning, environmental sciences, and construction management services to public-sector clients. Its core service lines span transportation infrastructure (highways, bridges, transit, active transportation), water resources (drinking water, wastewater, stormwater, floodplain restoration), environmental planning and documentation (NEPA/SEPA), tribal services, GIS and surveying, program management, and construction management, delivered primarily to government agencies across the western and midwestern United States.
Is Parametrix a public or private company?
Parametrix is a private company. It is classified as management employee owned and is currently operating.
When was Parametrix founded?
Parametrix was founded in 1969. It employs 501 to 1,000 people.
Where is Parametrix based?
Parametrix is headquartered in Seattle, United States, in the North America region.
How does Parametrix make money?
One revenue line is on record: engineering and Environmental Consulting Services.
Who are Parametrix's main competitors?
Direct peers on record are WSP, Kimley-Horn, GHD, CDM Smith, HDR, Tetra Tech and Brown and Caldwell. Broad incumbents are Jacobs Solutions, Stantec and AECOM.
Does Parametrix have an API?
No public API is recorded for Parametrix.
What industry is Parametrix in?
Parametrix's product category is Civil Engineering Consulting Services. Its primary akta.pro industry code is TLAFAKAJ, School-Age Special Needs Transportation (IEP/504), with a secondary code of EDAEADAH, Special Needs / Paratransit Student Transportation Services. Its NAICS code is 54137 and its SIC code is 4100.