What Stillwater Sciences does

Stillwater Sciences is a privately held US environmental services firm headquartered in Berkeley, California, founded in 1996. According to its firmographic profile, the company specializes in watershed analysis and restoration services, operating in the technical niche of surface-water hydrology, aquatic ecology, and ecological restoration. The firm employs between 101 and 250 people, placing it in the mid-sized environmental consulting tier relative to both larger engineering firms and smaller specialty consultancies.

The company's likely service offering combines field-based environmental data collection (e.g., stream and river surveys, water-quality sampling, habitat assessments) with technical analysis and restoration design work, typical of established watershed consultancies that support public agencies, utilities, NGOs, and private developers. As a for-profit private entity with no disclosed products, no public pricing model, and no technology stack documented in the available sources, the business model is best inferred as project-based professional services consulting, where revenue is generated through fee-for-service contracts and task orders rather than software or subscription licensing.

Material gaps exist in the intelligence picture: the company's own website (stillwatersci.com) resolved only to a verification/placeholder page during data collection, and no management team, customer list, partnership history, certifications, products, or financial disclosures were available from any source. As a result, the geographic footprint beyond the Berkeley headquarter, specific public-sector clients, and any recent strategic activity cannot be characterized from the available data.

Name

Stillwater Sciences

Website

https://stillwatersci.com

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

101–250 employees

Short description

Stillwater Sciences is a Berkeley, California-based environmental services firm founded in 1996 that provides watershed analysis and ecological restoration services, employing 101-250 people in a project-based consulting model.

Ownership category

akta.pro rank

Product category

Environmental Consulting Services

NAICS

Environmental Consulting Services (54162)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Water, Wastewater & Stormwater Compliance (BPAHAJAJ)

akta.pro secondary industry

Water Resources & Watershed Protection (BPAGAGAK)

Keywords

• Watershed analysis services
• Stream restoration consulting
• Environmental impact assessment
• Aquatic ecology services
• Hydrologic modeling consulting

Headquarters

HQ city

Berkeley

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Core offering

Stillwater Sciences is an environmental services firm that delivers watershed analysis, hydrologic and aquatic ecosystem assessments, and stream and river restoration design and implementation. Its work supports public agencies, conservation groups, and private clients seeking science-based guidance on water resource and habitat projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Watershed Analysis Services Scientific assessment of watershed conditions, including hydrology, geomorphology, water quality, and aquatic habitat, delivered to public agencies, conservation groups, and developers for planning and permitting purposes.
• Stream and River Restoration Design Engineering and ecological design of stream and river restoration projects, including channel reconstruction, riparian revegetation, and habitat improvement, delivered to public agencies and private clients.
• Aquatic Ecosystem Assessment Field-based ecological studies of aquatic and riparian species and habitats used to characterize conditions, evaluate project impacts, and support restoration planning.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Direct peers

• Anchor QEA: Anchor QEA is an environmental engineering and science consulting firm with a strong practice in river restoration, sediment management, and watershed-scale cleanup — closely mirroring Stillwater Sciences' niche in watershed analysis and restoration.
• SWCA Environmental Consultants: SWCA is an environmental consulting firm providing natural and cultural resource services, including watershed assessments, ecological restoration, and water resources permitting — directly comparable in scope and client mix to Stillwater Sciences.
• Geosyntec Consultants: Geosyntec is an environmental and geotechnical consulting firm with significant water resources and restoration practices, serving municipal and industrial clients on watershed-scale projects similar to those addressed by Stillwater Sciences.
• Kleinschmidt Associates: Kleinschmidt specializes in water resources engineering, fish passage, and river restoration — a closely aligned technical niche to Stillwater Sciences' watershed analysis and restoration work, with comparable federal-agency client mix.
• Brown and Caldwell: Brown and Caldwell is an environmental engineering and consulting firm focused on water and wastewater, with adjacent watershed and ecosystem restoration capabilities that compete for similar public-sector clients.

Broad incumbents

• Tetra Tech: Tetra Tech is a large diversified environmental and engineering consulting firm with a major water resources practice, frequently bidding on and winning the same federal watershed and restoration programs where Stillwater Sciences competes.
• AECOM: AECOM is a global engineering and environmental services firm with deep water and natural-resources practices; it competes with niche firms on large integrated watershed and ecosystem restoration contracts.
• ICF International: ICF provides environmental and infrastructure advisory services to federal and state agencies, including water resources and climate adaptation work that overlaps with Stillwater Sciences' public-sector watershed portfolio.
• Stantec: Stantec is a global engineering and environmental consulting firm with a sizable Water practice delivering watershed planning, restoration design, and regulatory services — comparable at the program level to Stillwater Sciences' offerings.
• Jacobs: Jacobs is a large professional services firm with a Critical Mission Solutions and environmental portfolio that includes water resources and ecosystem restoration work for federal clients, competing head-to-head with specialist firms on major watershed programs.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks4 records

Key highlights5 records

Customer concentration

• Xx.com/stillwatersci
• Facebookfacebook.com/stillwater-sciences-150130165030481
• LinkedInlinkedin.com/company/stillwater-sciences

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Stillwater Sciences