Doxor

What Doxor does

Doxor (legal name: Remediadora Ambiental - Doxor) is a privately held Brazilian environmental engineering firm founded in 2003 and headquartered in Taboão da Serra, São Paulo. The company provides contaminated soil and groundwater remediation services and equipment to industrial, oil and gas, agricultural, and water utility clients across all Brazilian states. Its core technology portfolio spans thermal remediation (ERH/Electrical Resistance Heating), pneumatic systems (Soil Vapor Extraction/SVE, Air Sparging, Dual Phase Extraction/DPE), multiphase extraction (MPE), advanced in-situ chemical oxidation (ISCO), bioremediation, and complementary components (Autopump, Zeolite filtration media), addressing contaminants including chlorinated volatile compounds, fuels, DNAPLs, semi-volatile and non-volatile organics, heavy metals, and pesticides.

The business model combines professional services (site assessment, system design, deployment, operation, and post-remediation monitoring) with hardware revenue from both rental and sale of remediation systems. Doxor sells to enterprise customers via a direct field-sales motion: prospects initiate contact through phone, WhatsApp, or email ([email protected]), and the company dispatches specialists for on-site assessments and tailored remediation planning. Marketing is primarily inbound, supported by an extensive SEO-targeted blog and modest organic social presence. Pricing is quote-based and not publicly disclosed.

The firm is small (11-50 employees), bootstrapped with no disclosed external investment, and operates exclusively within Brazil. There is no public listing, no documented M&A, no patents or certifications in the data, and no evidence of AI/ML capabilities; competitive positioning rests on the breadth of its multi-method remediation portfolio, 20+ years of operating history, and a qualified technical team rather than on proprietary software, data assets, or scale advantages.

Name

Doxor

Legal name

Remediadora Ambiental - Doxor

Website

https://doxor.com.br

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

Doxor is a privately held Brazilian environmental engineering firm founded in 2003 that provides soil and groundwater remediation services and equipment — including thermal, pneumatic, chemical oxidation, and biological systems — to industrial, oil and gas, agricultural, and water utility clients across all Brazilian states.

Ownership category

akta.pro rank

Headquarters

HQ city

Taboão Da Serra

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Environmental Remediation Services: Doxor generates revenue through the provision of environmental remediation services for contaminated soil and groundwater. Services include site assessment, system design, deployment, and operation of remediation systems. The company works with both rental and sale scenarios for its remediation equipment and systems.
2. Equipment Rental and Sale: Doxor offers both rental and sale of remediation systems including SVE, MPE, ERH, Air Sparging, and other specialized equipment. Customers can acquire mobile or fixed-installation systems based on their project needs.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Doxor provides environmental remediation solutions and systems for contaminated soil and groundwater. The company designs, deploys, operates, and rents or sells proprietary remediation systems—including Soil Vapor Extraction (SVE), Multiphase Extraction (MPE), Electrical Resistance Heating (ERH), Air Sparging, Dual Phase Extraction (DPE), In-Situ Chemical Oxidation (ISCO), Pump and Treat, Bioremediation, and Zeolite filtration—serving industrial, oil and gas, agricultural, and water treatment clients across Brazil.

Product overview

Doxor is an environmental remediation company established in 2003 that offers a comprehensive portfolio of remediation technologies and services for soil and groundwater decontamination. Their core product portfolio includes specialized remediation systems: Sistema SVE (Soil Vapor Extraction), Sistema MPE (Multiphase Extraction), Sistema ERH (Electrical Resistance Heating/Thermal Remediation), Sistema ISCO (Advanced Chemical Oxidation), Sistema Air Sparging, Sistema DPE (Dual Phase Extraction), Autopump, and Zeólita filtration media. These systems are available for both rental and sale scenarios and are deployed nationwide. The company provides end-to-end environmental remediation services including contaminated soil treatment, groundwater treatment, soil and groundwater remediation and recovery, and fuel-contaminated soil remediation. The portfolio supports various industrial sectors including chemical, pharmaceutical, petrochemical, and metallurgical industries, with services tailored for contaminated areas affected by industrial or residential waste disposal.

Differentiator

Problem solved

Functional benefit

Products and services

• Sistema SVE (Soil Vapor Extraction) Vacuum-based soil vapor extraction system that creates an influence zone across contamination plumes to remove organic vapors through activated carbon adsorption, stimulating natural biodegradation. Used by industrial and environmental remediation clients.
• Sistema MPE (Multiphase Extraction) Multiphase extraction system that extracts free-phase, vapor-phase, and dissolved-phase contaminants from soil matrix while stimulating natural biodegradation. Combines vacuum extraction with oil/water separation and activated carbon adsorption. Available in mobile or fixed configurations.
• Sistema ERH (Electrical Resistance Heating) Thermal remediation system using electrical resistance heating through soil matrix to remove contaminants without excavation or pumping. Effective for chlorinated volatile compounds, fuels, semi-volatile and non-volatile organics, including free-phase and DNAPL.
• Sistema ISCO (Advanced Chemical Oxidation) Advanced chemical oxidation system for in-situ remediation of contaminated soil and groundwater through injection of oxidizing agents.
• Sistema Air Sparging Air sparging system that injects compressed air into the saturated zone to volatilize contaminants, increase dissolved oxygen, and promote aerobic biodegradation. Uses monitoring probes to measure groundwater parameters and VOC reductions.
• Sistema DPE (Dual Phase Extraction) Dual phase extraction system for simultaneous extraction of groundwater and vapor phases from contaminated sites, combining groundwater pumping with vapor extraction in a single operation.
• Autopump (Automatic Pneumatic Pump) Automatic pneumatic pump system for groundwater sampling and extraction operations in contaminated site remediation.
• Zeólita (Zeolite Filtration System) Zeolite-based filtration media used for contaminant removal in groundwater treatment systems.
• Sistemas de Remediação Ambiental (Environmental Remediation Systems) Environmental remediation systems and full-service deployment for industrial sectors including chemical, pharmaceutical, petrochemical, and metallurgical industries. Available with rental and sale options for contaminated sites.
• Remediação de Solos Contaminados por Combustíveis (Fuel-Contaminated Soil Remediation) Contaminated soil remediation service for fuel-related contamination, employing soil washing, pump and treat, vapor extraction, chemical oxidation, air sparging, and passive/reactive barriers for fuel and petroleum-contaminated sites.
• Remediação e Recuperação de Solos e Águas Subterrâneas (Soil and Groundwater Remediation and Recovery) Combined soil and groundwater remediation and recovery services using advanced technologies and last-generation equipment for industrial contamination recovery.
• Tratamento de Água Subterrânea (Groundwater Treatment) Groundwater treatment services for agricultural properties and water utilities, including disinfection, aeration, and filtration for removal of manganese, iron, pesticides, and other chemical contaminants to ensure water safety.

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature11 records

Scale indicators3 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Arcadis: Global design and consultancy firm with a significant environmental remediation practice (site investigation, soil and groundwater cleanup, brownfield redevelopment). Comparable to Doxor on the contamination assessment and remediation services axis.
• Veolia Environmental Services: Global environmental services group offering hazardous waste management, soil remediation, and industrial services. Comparable to Doxor in serving large industrial and O&G customers with environmental compliance and site cleanup solutions.
• AECOM: Global infrastructure consulting firm operating one of the world's largest environmental remediation practices, including in-situ thermal, chemical, and biological treatment. Comparable to Doxor in service offering breadth for industrial and O&G contamination.
• Clean Harbors: North American environmental and industrial services company providing soil and groundwater remediation, hazardous waste handling, and emergency response. Comparable to Doxor on remediation service lines and industrial customer profile.
• Tetra Tech: Global environmental consulting and engineering firm with a large remediation practice covering site assessment, in-situ treatment, and groundwater cleanup. Comparable to Doxor at the technology-methodology level, serving the same industrial and O&G buyer set.
• WSP: Global engineering and professional services firm with a strong environmental and remediation practice (formerly Golder). Comparable to Doxor in the soil and groundwater cleanup space, particularly for industrial and mining clients.

Direct peers

• Orizon: Brazilian environmental services company focused on waste management, landfill operations, and remediation of contaminated sites. Comparable to Doxor in serving industrial customers in Brazil with environmental cleanup and compliance solutions.
• Ambipar: Brazilian environmental services group with strong exposure to industrial emergency response, waste management, and soil/groundwater remediation. Directly comparable to Doxor as a Brazilian-based remediation contractor serving industrial and oil & gas clients.

Emerging players

• ERM (Environmental Resources Management): Global environmental consulting firm with deep remediation and contaminated site management capabilities, often partnering with engineering firms for in-situ treatment execution. Comparable to Doxor on site assessment and remediation planning for industrial clients.

Regional players

• Clean Environment Brasil (Ambiental Limpeza Urbana): Brazilian environmental services provider active in waste collection and industrial environmental solutions. Comparable to Doxor as a domestic Brazilian environmental services peer with industrial customer overlap.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/doxor

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Doxor