Inside the Numbers: ISCO Agents Market Size, Pricing, and Profitability for Strategic Investors

The global In Situ Chemical Oxidation (ISCO) Agents industry plays a pivotal role in environmental remediation by deploying strong chemical oxidants directly into contaminated soil and groundwater to destroy hazardous organic compounds in place. This approach addresses pollution from petroleum hydrocarbons, chlorinated solvents, emerging contaminants and other organic pollutants without extensive excavation, making it an essential technology in modern remediation practices. ISCO agents include hydrogen peroxide, permanganates, persulfates, ozone and advanced hybrid oxidants, which react with contaminants in situ, transforming them into less harmful or inert substances while supporting regulatory compliance and land reuse.
In 2024, the global ISCO agents market reached approximately USD 621 million with a growing compound annual growth rate of 9,3%, reaching market size USD 1,157 million by 2031. With an average selling price of USD 4,000 per ton, reflecting the total of 155,362 ton sold in 2024. The factory gross margin is at 25%, implies to a factory gross profit of USD 1,000 per ton and cost of goods sold at USD 3,000 per ton. The COGS breakdown raw chemical feedstocks, processing, formulation, logistics and quality & safety compliance. A single line full machine capacity production is around 4,000 ton per line per year. Downstream demand is concentrated in environmental remediation, industrial wastewater treatment and manufacturing process use.
Latest Trends and Technological Developments
A notable industry development published on September 2025 highlights innovations in in situ remediation technology targeting persistent PFAS chemicals, where new methods integrate adsorption and destruction capabilities to enhance contaminant removal sustainability and cost-effectiveness. This evolution signifies the growing overlap between ISCO methodologies and advanced remediation technologies tailored for emerging contaminants.
Acuity Environmental Solutions purchases sodium permanganate solution (38-40%) from Carus Group Inc. for approximately $2,200 - $2,800 per metric ton, delivered in bulk tankers for a large-scale remediation project. In another common procurement, a mid-sized environmental engineering firm buys catalyzed hydrogen peroxide (CHP), often branded as Klozur® Persulfate from ETS Environmental, Inc., in palletized 25-kg bags of dry sodium persulfate, costing roughly $3.50 to $4.50 per kg. For direct chemical source treatment, TerraTherm, Inc. secures EHC® reagents (controlled-release potassium permanganate) from PeroxyChem for application costs ranging from $150 to $250 per cubic yard of treated soil, inclusive of reagent and injection.
The product, EHC® (a composite of carbon, potassium permanganate, and buffers), was used in a full-scale remediation at a former industrial site owned by a multinational manufacturing corporation. The in situ chemical oxidation (ISCO) treatment was applied to a dense non-aqueous phase liquid (DNAPL) source area contaminated with chlorinated solvents like trichloroethene (TCE). The remediation contractor, Geosyntec Consultants, designed and installed the treatment using direct-push technology to inject over 500 cubic yards of the reagent into the subsurface. The total cost for the EHC® material and its application for this specific source zone treatment amounted to approximately $120,000, or $240 per cubic yard of treated subsurface volume, successfully reducing source mass and groundwater concentrations to meet regulatory closure goals.
In Asia, rapid industrialization and increasing awareness of contaminated land and groundwater have accelerated ISCO adoption. China and India are among the fastest-growing markets in the region due to government-led remediation projects and stricter enforcement of environmental regulations, with adoption driven by brownfield site redevelopment and infrastructure expansions. Government initiatives for contaminated land rehabilitation, especially in major industrial corridors, have enhanced the demand for ISCO agents and related services.
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In Situ Chemical Oxidation Agents by Type:
Hydrogen Peroxide and Fenton;s Reagents

Permanganate Based Oxidants

Sodium or Potassium Persulfates

Ozone and Catalyzed Systems

Others

In Situ Chemical Oxidation Agents by Product Category:
Stabilized Reagents

Activated Oxdiants

Green Formulations

Others

In Situ Chemical Oxidation Agents by Market Segment:
Direct Injection Remediation

Engineered Oxidant Delivery Systems

Others

In Situ Chemical Oxidation Agents by Features:
High Oxidation Potential

Slow Release Formulations

pH Buffered Systems

Heat Activated Products

Others

In Situ Chemical Oxidation Agents by Shape:
Liquid Oxidants

Granular Solids

Powdered Chemicals

Encapsulated Slow Release Forms

Others

In Situ Chemical Oxidation Agents by Application:
Industrial Brownfield Sites

Ground water and Aquifer Remediation

Municipal and Landfill Sites

Oil and Gas Contaminated Land

Others

Global Top 30 Key Companies in the In Situ Chemical Oxidation Agents Market
Evonik industries AG (Essen, Germany)

Regensis Bioremediation Products Inc (California, US)

Solvay Group (Brussels, Belgium)

Carus Corporation (Illinois, US)

Remodis (Lunen, Germany)

Kemira Oyj (Helsinki, France)

Arkema Inc (Radnov, Pennsylvania)

AkzoNobel N.V. (Amsterdam, Netherlands)

Mitsubishi Gas Chemical Company Inc (Tokyo, Japan)

PT Peroksida Indonesia Pratama (Karawang, Indonesia)

Xylem Inc (New York, US)

Clean Harbors Inc (Massachusetts, US)

AECOM (California, US)

Arcadis NV (Amsterdam, Netherlands)

WSP Global Inc (Montreal, Canada)

Jacobs Engineering Group Inv (Texas, US)

TRS Group inc (Laurel, US)

Remediation Products, Inc (Alabama, US)

Fujian Zhanhua Chemical Co., Ltd. (Fujian, China)

Aozun Chemical Co., Ltd. (Changzhou, China)

Behn Meyer Holding AG (Hamburg, Germany)

Kansai Helios Group (Osaka, Japan)

Tosoh Corporation (Tokyo, Japan)

Veolia Environment S.A (Paris, France)

SUEZ (Paris, France)

TerraTherm, Inc. (Massachustts, US)

RSK Group (Helsby, England)

Polyeco Group ( Athens, Greece)

Clean Earth, LLC (Pennsylvania, US)

Dowa Ecosystem Co., Ltd ( Tokyo, Japan)

Regional Insights
Within Southeast Asia (ASEAN), Indonesia stands out as a high-potential market as industrial and urban development increases scrutiny on soil and groundwater quality. Countries in the region are gradually strengthening environmental oversight, leading to more remediation projects and consequently higher demand for ISCO solutions. In ASEAN markets, smaller-scale production suppliers often partner with international chemical manufacturers to provide cost-effective oxidants, while regional environmental service firms increasingly integrate ISCO technologies into broader remediation strategies.
Key challenges include the heterogeneous nature of contaminated sites that can impede uniform distribution of oxidants, the potential formation of unintended byproducts, and technical complexities that necessitate site-specific design and monitoring strategies. Additionally, competition from alternative remediation technologies and varying regulatory frameworks across regions pose hurdles for universal deployment.
Strategically, industry players benefit from investments in advanced oxidant chemistries, real-time monitoring solutions, and integration with complementary remediation technologies like bioremediation. Partnerships with environmental engineering firms and compliance with tightening regulations also enhance competitive positioning. Continued innovation in delivery methods and agent formulation is pivotal to meeting the evolving demands of complex contamination scenarios.
Product Models
In-Situ Chemical Oxidation (ISCO) is a remediation technology that introduces strong oxidizing agents directly into contaminated soil or groundwater to destroy organic contaminants in place without excavation.
Hydrogen Peroxide & Fentons Reagents is a powerful oxidant that when catalyzed with iron produces hydroxyl radicals (·OH), significantly increasing oxidation potential. Notable products include:
OHP® Industrial H2O2 - Solvay Group (Low) (~$0.7-$1.2/kg) - Bulk hydrogen peroxide solution for oxidation; used by remediation contractors & water treatment plants.
Fenton's Blend XP - Regenesis Bioremediation (Mid) (~$5,000-$8,000/site kit) - Pre-formulated Fenton's reagent mix; used by consultants for chlorinated solvent sites.
Fe-Catalyzed Fenton Pack - Carus Corporation (Low) (~$1,000-$2,000/kit) - Iron + peroxide catalyst set for field Fenton application by small remediation firms.
H2O2 Direct Inject - PT Peroksida Indonesia Pratama (Low) (~$800$1,400/ton) Hydrogen peroxide for direct injection; used regionally by brownfield contractors.
RemOx-Fenton System Remodis (Mid) (~$4,000$7,000/system) Integrated Fenton injection system with peroxide supply; used in complex sites.
Permanganate-Based Oxidants is a stable oxidant widely used for chlorinated solvents and other persistent organic contaminants. Notable products include:
Permanganate Standard Carus Corporation (Low) (~$1,000$2,000/ton) Sodium permanganate crystals; for generic oxidant injection by ISCO contractors.
KMnO4 High Purity - Solvay Group (Mid) (~$1,500-$3,000/ton) - Potassium permanganate; used by consultants for TCE/PCE sites.
Carus Permanganate XL - Carus Corporation (Mid) (~$2,500-$4,000/ton) - High-solubility permanganate; for deep aquifer ISCO.
RemoMnO4 System - Remodis (High) (~$6,000-$9,000/system) - Integrated permanganate injection system for large brownfield sites.
Kemira PermOx-Plus - Kemira Oyj (Mid) (~$3,000-$4,500/ton) - Permanganate with engineered delivery aids; used by regional remediation firms.
Sodium or Potassium Persulfates is a strong oxidizing agent that can be thermally or chemically activated to produce sulfate radicals, which degrade a wide range of organic compounds. Notable products include:
KLOZUR® KP Evonik (High) (~$4,500$6,000/ton) Potassium persulfate optimized for slow release; used by large engineering firms.
Carus PersulOx Carus Corporation (Low) (~$2,500$3,500/ton) Basic sodium persulfate; used in standard ISCO applications.
Solvay Persulfate Grade A Solvay Group (Mid) (~$3,000$4,000/ton) Standard persulfate supply to remediation firms.
TSI-SPS Sodium Persulfate Terra Systems/United Initiators (Mid)
Standard sodium persulfate for ISCO with optional activation support from Terra Systems engineers. Used by regional remediation firms. Price: $3,000$7,000/tonne.
Activated Persulfate Kit Remediation Solutions Inc. (Mid)
Combined persulfate + activator kit sold with guidance; used by consultants and small contractors. Price: $3,500$8,000/tonne.
Ozone & Catalyzed Systems is a gaseous oxidant with high oxidation potential. When used in ISCO, ozone is often injected with carrier gases or used with catalysts to enhance distribution and reactivity against contaminants in soil and groundwater. Notable products include:
AirOzone Ozone Generators 6" Mid-capacity ozone generator that can be adapted for moderate soil/groundwater oxidation with appropriate injection setup. Users: mid-size consultancies or pilot remediation setups. Price: ≈$800-$2,000.
AQUAPURE Adjustable Portable Ozone Generator - Portable ozone unit suitable for small test injections or field oxidation demonstrations. Users: labs, pilot projects. Price: ≈$1,000-$3,000.

The global ISCO agents industry is on a robust growth trajectory as governments and private stakeholders prioritize effective remediation of contaminated sites. Increasing regulatory pressure, technological evolution, and expanding application environments have driven sustained demand. With Asia and Southeast Asia representing significant growth frontiers, the industrys future is shaped by innovation, strategic alliances, and broader environmental sustainability commitments.

Investor Analysis
Investors evaluating the ISCO market should consider the sectors strong fundamentals: a sizeable and expanding global market, diversified downstream demand, and resilient growth driven by regulatory and environmental imperatives. Understanding pricing dynamics, production efficiencies, and regional growth patterns enables smarter capital allocation. The industrys moderate entry barriers and necessity for technological differentiation offer both stability and opportunities for strategic investments, particularly in Asia-Pacific markets where growth outpaces mature regions. Detailed knowledge of cost structures, capacity metrics, and competitive landscapes aids in identifying high-margin opportunities and risk mitigation pathways.

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5 Reasons to Buy This Report
Comprehensive overview of the global ISCO agents market with regional breakdowns.
Detailed pricing, production and cost structure analysis.
Insightful trends and latest technological developments.
Strategic and competitive intelligence on key industry players.
Forecasts and growth projections tailored for investor decision-making.
5 Key Questions Answered
What is the current global market size and future growth trajectory for ISCO agents?
How do pricing and production cost structures impact industry profitability?
What are the latest technological and market trends shaping the industry?
Which regions, especially in Asia and ASEAN, offer the most growth potential?
Who are the leading companies and how do they compete in the global market?
Chapter Outline
Chapter 1: Introduces the report scope of the report, executive summary of different market segments (by region, product type, application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 2: key insights, key emerging trends, etc.
Chapter 3: Manufacturers competitive analysis, detailed analysis of the product manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.
Chapter 4: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 5 & 6: Sales, revenue of the product in regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and market size of each country in the world.
Chapter 7: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 8: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 9: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 10: The main points and conclusions of the report.

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