Bay West LLC
Bay West LLC is a 50-year-old, Saint Paul-based environmental consulting and remediation firm serving federal, state, and municipal clients with site assessment, PFAS management and destruction (including iSCWO technology), munitions response, industrial cleaning, and 24/7 emergency spill response across 45 states.
- Company typePrivate
- Founded1974
- HeadquartersSaint Paul, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Bay West LLC does
Bay West LLC is a private, full-service environmental consulting and remediation firm founded in 1974 in Duluth, Minnesota, and headquartered in Saint Paul. The company delivers end-to-end environmental services organized around five categories: Environmental Planning, Investigation, Remediation, Industrial Services, and Emergency Response. Its core work spans site assessment, remedial design and action, operation and maintenance of treatment systems, industrial tank cleaning, facility decontamination, hazardous materials management, and 24/7 oil spill and hazardous materials emergency response across the Midwest.
The firm operates a differentiated technology portfolio in PFAS management, including a research partnership with General Atomics to deploy Industrial Supercritical Water Oxidation (iSCWO) technology — operating at 650°C and 3,400 psi to achieve 99.94% PFAS mass reduction — plus proprietary aquatic drones for confined-space tank cleaning, in-house PFAS sampling SOPs at parts-per-trillion sensitivity, and biofilm-mediated bioremediation capabilities. It is one of the few firms conducting full-scale on-site PFAS destruction in the U.S., with 13 water treatment plants operated in large-scale PFAS remediation.
Bay West serves primarily federal, state, and municipal clients, including the U.S. Army Corps of Engineers, Air Force bases (Eglin, Shaw, Wurtsmith), the U.S. Army Engineer Research and Development Center, the Minnesota Pollution Control Agency (MPCA preferred contractor for 30+ years), Wisconsin DNR, Minnesota DOT, and Ramsey County, MN. Revenue is generated through professional services delivered under Master Service Agreements and project-specific contracts. Through its BHATE-Bay West JV LLC, the firm secured a $40M PFAS remediation contract at Shaw AFB. The company employs 150+ HAZWOPER-trained personnel with a leadership team that includes PhDs, professional engineers, and nationally recognized technical specialists, and reports operations across 45 states with a 93% Very Good/Exceptional client satisfaction rating.
Bay West LLC firmographics
Firmographics- Name
- Bay West LLC
- Legal name
- Bay West LLC
- Website
- https://baywest.com
- Company type
- Private
- Founded year
- 1974
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Bay West LLC is a 50-year-old, Saint Paul-based environmental consulting and remediation firm serving federal, state, and municipal clients with site assessment, PFAS management and destruction (including iSCWO technology), munitions response, industrial cleaning, and 24/7 emergency spill response across 45 states.
- Ownership category
- akta.pro rank
Bay West LLC industry classification
Industry- Product category
- Environmental Remediation Services
- NAICS
- Remediation Services (56291), Hazardous Waste Collection (562112), Waste Management and Remediation Services (562)
- SIC
- Hazardous Waste Management (4955)
- akta.pro primary industry
- Marine & Coastal Remediation (Shoreline/Port Spill Cleanup) (IMAIAGAI)
- akta.pro secondary industries
- Pollution Control & Environmental Remediation (Booming, Skimming, Shoreline Cleanup) (TLAHAIAH), Pollution Response & Environmental Salvage (Oil Spill, HAZMAT) (IMAJANAF), Environmental, Waste & Emissions Control Systems (Wastewater, VOC Capture, Spill Response) (IMAJALAK)
Keywords
Where Bay West LLC is headquartered
LocationHeadquarters
- HQ city
- Saint Paul
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Bay West LLC business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Supply Chain
Revenue model
- Environmental Consulting Services: Provides comprehensive environmental consulting including site assessments, remedial investigations, feasibility studies, and long-term monitoring for contaminated sites.
- Remediation Services: Delivers remedial design, remedial action, and operation/maintenance of remediation systems including PFAS management, bioremediation, and munitions response.
- Industrial Services: Provides chemical cleaning, tank cleaning, facility decontamination/decommissioning, and hazardous materials management including transportation and disposal.
- Emergency Response Services: 24/7 emergency spill response services for petroleum and hazardous materials across the Midwest, including OSRO services and hazardous materials response.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Master Service Agreement - No cost arrangement for ongoing environmental services |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Bay West LLC product offering
Product offeringCore offering
Bay West LLC is an environmental consulting and remediation firm that delivers end-to-end services across environmental planning, site investigation, remediation, industrial cleaning, and 24/7 emergency spill response. Its work targets government and industrial clients with contaminated sites, specializing in PFAS management, munitions response, hazardous materials handling, and emergency petroleum/chemical spill containment. The company deploys specialized field crews, equipment, and proprietary tools such as aquatic drones and supercritical water oxidation systems to perform site assessment, cleanup, and closure.
Product overview
Bay West LLC is an environmental consulting and remediation firm offering a comprehensive suite of services organized into five main categories: Environmental Planning, Investigation, Remediation, Industrial Services, and Emergency Response. The company operates as a service provider rather than a software product company, delivering professional environmental consulting, field services, and specialized technologies. Key offerings include PFAS Management and Solutions (spanning sampling, risk assessment, monitoring, and destruction via supercritical water oxidation), Aquatic Drones for underground tank inspection/cleaning, Sediment Sampling and Bathymetry Services, Munitions and Explosives of Concern (MEC) Services, and Bioremediation Services. The company also provides industrial cleaning services (chemical cleaning, tank cleaning, facility decontamination) and 24/7 Emergency Response including OSRO services for oil spills and hazardous materials incidents.
Differentiator
Problem solved
Functional benefit
Products and services
- Environmental Planning Pre-project environmental consulting including due diligence, brownfield redevelopment advisory, public communication, spill prevention/control plans (SPCC/FRP), industrial hygiene, asbestos management, and safety training for government, industrial, and developer clients.
- Investigation Environmental site investigation including preliminary site assessments and remedial investigations, vapor intrusion assessments, feasibility studies, sediment sampling and bathymetry, agricultural chemicals and petroleum contamination assessments, and long-term monitoring for contaminated sites.
- Remediation Full-scale remediation services including remedial design, remedial action, operation and maintenance of remediation systems, munitions and explosives of concern (MEC) handling, bioremediation, site closure, and PFAS management and solutions for federal, state, and private clients.
- Industrial Services Industrial cleaning and maintenance services including chemical cleaning, tank cleaning, facility decontamination and decommissioning, hazardous materials management, and on-site services for manufacturing, refinery, and heavy industrial operators.
- Emergency Response 24/7 emergency spill response services including Oil Spill Response Organization (OSRO) capabilities and hazardous materials response for petroleum and chemical incidents across the Midwest and beyond.
- PFAS Management and Solutions Comprehensive PFAS contamination management from identification through destruction, including risk assessment, plume characterization, monitoring, remediation design, and emerging supercritical water oxidation destruction technology for DoD, state agency, and industrial clients.
- Munitions and Explosives of Concern (MEC) Services Military munitions response services including UXO detection, identification, removal, and safe neutralization; supporting military installations in maintaining operational range capabilities, evidenced by 200+ acres cleared and 4,500+ MEC items destroyed at Eglin AFB.
- Oil Spill Response Organization (OSRO) Services Certified OSRO provider offering spill preparedness planning, containment and recovery, shoreline cleanup assessment, and ecosystem restoration for petroleum spills across marine and terrestrial settings.
- Chemical Cleaning Services Industrial chemical cleaning using customized solutions including acid cleaning, chemical storage neutralization, de-oiling/degreasing, and post-cleaning validation for optimal equipment performance at manufacturing and industrial facilities.
- Tank Cleaning Services Professional tank cleaning using high-pressure hydroblasting (up to 20,000 psi), vacuum trucks, and automated tooling for above and below-ground storage tanks of all sizes.
- Facility Decontamination and Decommissioning Comprehensive facility decontamination including waste management, dust decontamination for heavy metals, corrosive material cleanup, and oil/solvent/fuel decontamination for facility closures and turnarounds.
- Hazardous Materials Management End-to-end hazardous waste management including regulatory compliance, safe handling and storage, customized disposal solutions (incineration, stabilization, landfill), and bulk/containerized transportation.
- Bioremediation Services
Quantifiable outcome
- 99.94% PFAS mass reduction achieved through supercritical water oxidation
- +3 more outcomes
Companies that use Bay West LLC
Customer profileNamed customers8 records
Segments6 records
Ideal customer profiles5 records
Bay West LLC technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Bay West LLC partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- General Atomics Electromagnetic Systems (GA-EMS)coreBay West partnered with General Atomics to research and deploy Industrial Supercritical Water Oxidation (iSCWO) technology for PFAS destruction at Department of Defense sites. Under an ERDC research contract, Bay West serves as prime contractor bringing GA's iSCWO system for complete destruction of PFAS. The technology operates at 650°C and 3,400 psi to break down PFAS at molecular level without toxic by-products.
- U.S. Army Engineer Research and Development Center (ERDC)coreBay West serves as small business prime contractor on ERDC applied research contract to validate iSCWO technology for PFAS destruction at DoD sites. The company is researching iSCWO viability and cost-effectiveness for real-world military applications including AFFF, landfill leachate, biosolids, and filtration media treatment.
- Minnesota Pollution Control Agency (MPCA)coreMPCA provided Bay West with five gallons of SAFF concentrate for PFAS destruction demonstration using General Atomics iSCWO reactor. Test achieved 99.94% PFAS mass reduction. MPCA is also a key client for Bay West providing oversight and cleanup services at contaminated sites.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
Bay West LLC competitors and assessment
Company assessmentBroad incumbents
- Tetra Tech: Global consulting and engineering firm with a major environmental remediation practice covering site investigation, PFAS, and federal/military contracts. Comparable in consulting-led environmental services for federal clients (USACE, DoD), though much larger and more diversified.
- Burns & McDonnell: Employee-owned engineering firm with an environmental services group covering site remediation, PFAS, and compliance for industrial and government clients. Comparable in environmental remediation and PFAS work, though much broader across power, infrastructure, and construction.
- Clean Harbors: Largest U.S. provider of environmental, energy, and industrial services including hazardous waste management, emergency response, and site remediation. Directly comparable in emergency spill response (OSRO), industrial cleaning, and hazardous materials handling, but operating at far greater scale and national footprint than Bay West.
- AECOM: Global infrastructure consulting firm with a substantial environmental services practice including PFAS, munitions, and federal remediation. Comparable in federal environmental work and technical consulting, though operating at enterprise scale across many verticals.
- ERM (Environmental Resources Management): Global sustainability and environmental consulting firm with deep site investigation, PFAS, and remediation capabilities for industrial and government clients. Comparable in environmental consulting and remediation delivery, though global in scale.
Direct peers
- Weston Solutions: Employee-owned environmental remediation firm delivering site investigation, munitions response, PFAS, and emergency response services for federal and commercial clients. Closely comparable in service mix, customer base (DoD/USEPA), and mid-sized private operating model.
- TRC Companies: U.S. engineering, consulting, and construction management firm with strong environmental remediation, site assessment, and PFAS practices. Closely comparable in environmental planning, investigation, and remediation services for industrial and government clients.
- Heritage Environmental Services: Privately held provider of hazardous waste management, industrial services, and environmental remediation. Comparable in tank cleaning, industrial cleaning, hazardous materials management, and remediation services for industrial customers.
- Haley & Aldrich: Environmental and geotechnical engineering firm focused on site investigation, brownfield redevelopment, and complex contamination remediation. Comparable in technical consulting-led remediation services for commercial/industrial clients and brownfield work.
- Sevenson Environmental Services: Specialty environmental remediation contractor focused on hazardous waste site cleanup, sediments, and munitions/UXO response for federal agencies. Directly comparable in munitions response and sediment remediation work for the Army Corps of Engineers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Bay West LLC social profiles
Digital presenceBay West LLC financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bay West LLC leadership team
Management profileNumber of profiles
Profiles5 records
Bay West LLC subsidiaries and ownership
Company hierarchySubsidiaries1 record
Bay West LLC funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bay West LLC 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 Bay West LLC
What does Bay West LLC do?
Bay West LLC is an environmental consulting and remediation firm that delivers end-to-end services across environmental planning, site investigation, remediation, industrial cleaning, and 24/7 emergency spill response. Its work targets government and industrial clients with contaminated sites, specializing in PFAS management, munitions response, hazardous materials handling, and emergency petroleum/chemical spill containment. The company deploys specialized field crews, equipment, and proprietary tools such as aquatic drones and supercritical water oxidation systems to perform site assessment, cleanup, and closure.
Is Bay West LLC a public or private company?
Bay West LLC is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Bay West LLC founded?
Bay West LLC was founded in 1974. It employs 101 to 250 people.
Where is Bay West LLC based?
Bay West LLC is headquartered in Saint Paul, United States, in the North America region.
How does Bay West LLC make money?
Four revenue lines are on record. Environmental Consulting Services are the primary driver. The others are remediation Services, industrial Services and emergency Response Services.
Who are Bay West LLC's main competitors?
Broad incumbents on record are Tetra Tech, Burns & McDonnell, Clean Harbors, AECOM and ERM (Environmental Resources Management). Direct peers are Weston Solutions, TRC Companies, Heritage Environmental Services, Haley & Aldrich and Sevenson Environmental Services.
Does Bay West LLC have an API?
No public API is recorded for Bay West LLC.
What industry is Bay West LLC in?
Bay West LLC's product category is Environmental Remediation Services. Its primary akta.pro industry code is IMAIAGAI, Marine & Coastal Remediation (Shoreline/Port Spill Cleanup), with a secondary code of TLAHAIAH, Pollution Control & Environmental Remediation (Booming, Skimming, Shoreline Cleanup). Its NAICS code is 56291 and its SIC code is 4955.