What EutroPHIX does

EutroPHIX is a sub-brand of SEPRO Scientific (formerly SePRO Corporation, founded 1994) that delivers a science-led, consultative water quality restoration program targeting phosphorus-driven eutrophication and harmful algal blooms (HABs) in U.S. and Canadian freshwater bodies. The program combines proprietary phosphorus-binding treatments—principally the EutroSORB® family of lanthanum-modified bentonite clay products (G for sediment-locking, WC for water-column dosing, F for inflow filtration)—with companion algaecides and invasive plant management chemistries. A four-stage methodology (site assessment, treatment plan, precision application via the Stewards of Water partner network, and long-term stewardship/reporting) is delivered to public agencies, municipalities, lake associations, irrigation districts, and select private owners.

Underlying the offering is a vertically integrated technology and data stack: the Always in Monitoring (AIM) platform integrates satellite imagery, AI analytics, real-time in-water sensors, and lab diagnostics; the SEPRO Research & Technology Campus in Whitakers, NC houses a water diagnostics laboratory that delivered 8,500+ reports in 2025; and a digital team based in San Ramon builds proprietary monitoring, anomaly detection, and predictive bloom-modeling tools. SEPRO Scientific employs 165+ scientists, field professionals, and support staff and has built a 56-publication peer-reviewed body of work and 50+ active research collaborations that underwrite the program's regulatory defensibility.

The business operates three revenue streams: (1) product sales of EutroSORB® and related treatment chemistries, (2) professional/consultative restoration services, and (3) managed monitoring and laboratory diagnostics via AIM. Pricing is project-specific and not publicly disclosed; go-to-market is consultative and field-led, organized around Western, Eastern, and Florida regional specialists, supplemented by the Stewards of Water channel partner network and authorized applicators. The parent SEPRO Scientific has been executing an aggressive roll-up—acquiring Arietta.ai (2022), GreenEYES (2025), Resolve Hydro (Sept 2025), and Earth Science Laboratories (April 2026)—while rebranding from SePRO Corporation to SEPRO Scientific in July 2026 to unify its water and land divisions.

Name

EutroPHIX

Legal name

SePRO Corporation

Website

https://eutrophix.com

Company type

Private

Founded year

1994

Operating status

Operating

Short description

EutroPHIX, a sub-brand of SEPRO Scientific, provides science-led phosphorus-binding water quality restoration programs and proprietary EutroSORB® treatments for U.S. and Canadian municipalities, lake associations, and irrigation districts combating eutrophication and harmful algal blooms.

Ownership category

akta.pro rank

Product category

Water Quality Restoration Services

SIC

Chemicals & Allied Products (2800), Services-Commercial Physical & Biological Research (8731), Industrial Inorganic Chemicals (2810)

akta.pro primary industry

Nutrient & Contaminant Removal (Nitrate, Fluoride, Arsenic, PFAS, Metals) (EUANABAH)

akta.pro secondary industry

Water Quality Monitoring (Surface Water, Stormwater, Drinking Water) (EUAHACAC)

Keywords

• Water quality restoration
• Phosphorus reduction solutions
• Harmful algal bloom control
• Lake management services
• Aquatic ecosystem restoration

Headquarters

HQ city

Carmel

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Phosphorus-Binding Treatment Products: Sale of EutroSORB® G, EutroSORB® WC, and related treatment products for phosphorus reduction and water quality restoration. Products are applied by lake professionals and local stakeholders under EutroPHIX guidance.
2. Science-Led Consultative Restoration Services: EutroPHIX provides comprehensive restoration programs including site assessment, treatment plan development, and long-term stewardship. Services are delivered in partnership with public agencies, lake associations, and private stakeholders.
3. Diagnostic and Monitoring Services: Water diagnostics laboratory and satellite-based monitoring services through the AIM platform, providing rapid analysis of aquatic plants, algae, water, and sediments with expert-interpreted results.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

EutroPHIX is a science-led, consultative water quality restoration program under SEPRO Scientific that addresses eutrophication and harmful algal blooms through a four-stage process: site assessment and baseline sampling, treatment plan development, precision application of proprietary phosphorus-binding products (EutroSORB G, WC, F), and long-term stewardship and reporting. The program combines proprietary treatment products, satellite-based monitoring (AIM platform), and field-applied restoration methodologies to deliver measurable reductions in phosphorus, improved water clarity, and reduced algal bloom frequency for water authorities, municipalities, lake associations, and private stakeholders.

Product overview

EutroPHIX is SEPRO Scientific's water quality restoration program that operates within a broader portfolio of water and land treatment solutions. The core EutroPHIX program combines site assessment, phosphorus-binding treatments (EutroSORB G, EutroSORB WC, EutroSORB F), algaecides (Captain XTR, SeClear, Komeen Descend, EarthTec, Oximycin P5), and invasive plant management tools (ProcellaCOR, Sonar). SEPRO Land division offers turf and ornamental products including growth regulators (Cutless, Legacy, Topflor), herbicides (StriCore, Brake), fungicides (BattleLine, Bio-Tam, Obtego), insecticides (Barracuda, Hachi-Hachi, Talus). Recent acquisitions (Earth Science Laboratories, Resolve Hydro) expanded digital and water treatment capabilities.

Differentiator

Problem solved

Functional benefit

Brands

• EutroPHIX: SEPRO Scientific's approach to permanent water quality restoration through phosphorus reduction and water quality solutions, targeting harmful algal blooms and nutrient pollution.
• SEPRO Water
• SEPRO Land
• Always in Monitoring (AIM)
• Stewards of Water

Products and services

• EutroPHIX Restoration Program
• EutroSORB® G
• EutroSORB® WC
• EutroSORB® F
• Always in Monitoring (AIM) Platform
• Water Diagnostics Laboratory Services

Quantifiable outcome

• 90% phosphorus reduction achieved at Kitsap Lake WA (246-acre lake)
• +9 more outcomes

Named customers12 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature5 records

Partnerships

Six partnerships are on record, tiered strategic, minor and core.

• Earth Science Laboratories (ESL)strategicTechnology or Integration · 1 April 2026SePRO Corporation acquired Earth Science Laboratories, a provider of advanced water treatment technologies including EarthTec® for algae control and EarthTec® QZ for invasive mussel control. The acquisition strengthens SePRO's water treatment portfolio for drinking water systems, conveyance infrastructure, and aquatic environments.
• Gowan CompanyminorGTM or Marketing Partner · 6 November 2025Strategic alliance between SePRO Corporation and Gowan Company for U.S. marketing, sales, and development of Brake® Herbicide, Brake® On! Herbicide, and Bio-Tam® Biofungicide products. Gowan assumes U.S. marketing and sales responsibilities while SePRO focuses on its core water and land restoration business. Several SePRO team members transitioned to Gowan.
• Resolve HydrostrategicTechnology or Integration · 9 September 2025SePRO Corporation acquired Resolve Hydro, a company specializing in satellite-based diagnostics for harmful algal blooms and aquatic invasive weeds. The acquisition expands SePRO's digital strategy with additional diagnostic capabilities, following earlier acquisitions of Green Eyes LLC and Arietta.ai.
• Stewards of WatercoreChannel Partner/ Reseller/ DistributorEutroPHIX partners with a network of lake and pond management companies known as Stewards of Water. These partners collectively protect, preserve, and restore water resources nationwide, providing precision application and monitoring services in the field as part of EutroPHIX's restoration process.
• Columbia Basin Conservation DistrictcoreStrategic or Co-development PartnerLed a $3.1M phosphorus mitigation project at Moses Lake WA in partnership with EutroPHIX and AquaTechnex. The district implemented comprehensive phosphorus management combining EutroSORB® G sediment treatment and EutroSORB® WC water column treatment.
• AquaTechnexcoreStrategic or Co-development PartnerAquatic management company partnering with EutroPHIX on multiple restoration projects including Long Lake WA and Moses Lake WA. AquaTechnex provides on-the-ground evaluation, sediment and water sampling, and restoration planning support.

Scale indicators11 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• BioSafe Systems: Manufacturer of sustainable crop protection, water treatment, and aquatic products (including peroxide-based algaecides like Oximycin-equivalents). Comparable specialty chemical manufacturer serving adjacent aquatic and agricultural end markets with overlapping chemistry approaches.
• Solitude Lake Management: US-based lake, pond, and watershed management services company providing algae control, aquatic weed management, and water quality solutions to communities, HOAs, and golf courses. Directly comparable in service model (consultative lake restoration), customer segments, and geographic US footprint.
• Phoslock Environmental Technologies: Australian-origin company that developed and commercializes the original lanthanum-modified bentonite (Phoslock®) phosphorus-binding technology used in lake and reservoir restoration. Directly comparable to EutroPHIX's EutroSORB® G offering in chemistry, mechanism (sediment P locking), and customer base (water authorities managing eutrophication).
• Airmax: Pond and lake aeration, fountain, and water treatment product manufacturer serving golf courses, homeowners, and municipalities. Comparable product portfolio for shallow-waterbody restoration and overlapping DIY and professional applicator channels.
• Lake & Wetland Management: Mid-Atlantic-based lake, pond, and wetland management services firm providing aquatic weed control, algae management, and ecological restoration. Comparable consultative service model, customer segments (HOAs, municipalities, private owners), and treatment product stack.
• Applied Biochemists: Specialty brand of aquatic algaecides and water quality treatments (historically part of Lonza/Arch Chemicals). Comparable product positioning in lake and pond algaecide categories and overlapping customer base with EutroPHIX.
• All Lake & Pond Management: Specialized lake and pond management company offering water quality testing, algae and aquatic weed control, and fountain/aeration services. Closely comparable to EutroPHIX's restoration service arm and a likely member of the broader Stewards of Water channel ecosystem.

Broad incumbents

• Corteva: Large agricultural and specialty chemicals company with adjacent product categories (aquatic herbicides, algaecides, plant growth regulators) under its crop protection portfolio. Comparable in chemical manufacturing scale and regulatory expertise but with broader end-market exposure than EutroPHIX.
• Veolia Water Technologies: Global water treatment major serving municipal and industrial customers with a broad portfolio that includes nutrient removal technologies. Comparable at the technology layer (nutrient removal) but operates at vastly larger scale across potable water, wastewater, and industrial segments.
• BASF Agricultural Solutions: Global agricultural chemicals incumbent with water-relevant product adjacencies (nutrient management chemistry, specialty formulations). Comparable as a chemistry supplier but lacks EutroPHIX's specialized lake restoration services and science-led restoration process focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/eutrophix
• Facebookfacebook.com/EutroPHIX

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries4 records

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 EutroPHIX