What Ethox Chemicals does

Ethox Chemicals, LLC is a privately held specialty chemical manufacturer founded in 1968 and headquartered on a 45-acre site in Greenville, South Carolina. The company employs approximately 180 people and operates as part of the Syntha Group family of companies, alongside Piedmont Chemical, Custom Synthesis, RWM Technologies, and Dooley Chemicals. Ethox produces hundreds of surface-modifying products using chemistries including alkoxylation, esterification, phosphation, sulfation, quaternization, and custom synthesis, with a portfolio spanning surfactants, emulsifiers, viscosity modifiers, emollients, dispersants, phosphate esters, and specialty additives. The company holds more than 40 US patents covering hydrocarbon gels, reactive surfactants, flowback aids, bio-based lubricants, UV curing chemistries, and natural oil-based products, and sub-brands include ETHOXCARE® (personal care), E-Sperse® (industrial surfactants/coatings), SynerPI™ (photoinitiators), EthoClean™ (cleaners), and ETHAL®/ETHFAC® (agriculture).

Ethox serves ten industry verticals: coating additives, oil and gas production, personal care, agricultural chemicals, textile auxiliaries, paper processing, metal working, mining/ore, specialty surfactants, and construction. Core offerings include a standard product catalog, custom synthesis and collaborative product development, and toll/contract manufacturing across laboratory, pilot, and full commercial scales. The company differentiates through sustained IP generation, custom synthesis expertise, regulatory certifications (ISO 9001:2015, RSPO Mass Balance, EcoVadis Bronze Medal, 1,4-dioxane compliance at 10ppm max), and the ability to reverse-engineer discontinued products for customers.

Ethox operates a B2B enterprise field sales model with direct and inside sales teams, quote-based pricing, multi-year supply contracts, and product samples on request. Distribution is domestic, direct-ship from the Greenville facility to industrial and manufacturing customers. The company is privately held with no disclosed institutional investors or public listing, and revenue figures are not publicly disclosed. Leadership includes President Chuck Hinton (joined 1975), Business Director Brad Swillen, VP of Technology Chip Palmer, Director of Compliance Pat Holland, and Agronomic Product Development Lead Barbara Vukoja Houston.

Name

Ethox Chemicals

Legal name

Ethox Chemicals, LLC

Website

https://ethox.com

Company type

Private

Founded year

1968

Operating status

Operating

Headcount range

51–100 employees

Short description

Ethox Chemicals is a privately held specialty chemical manufacturer founded in 1968 in Greenville, SC, producing surface-modifying products including surfactants, emulsifiers, and phosphate esters for ten industry verticals spanning coatings, oil and gas, personal care, and agriculture, with custom synthesis and toll manufacturing services.

Ownership category

akta.pro rank

Product category

Specialty Chemicals Manufacturing

NAICS

Chemical Manufacturing (325), Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (3253)

SIC

Miscellaneous Chemical Products (2890), Industrial Organic Chemicals (2860)

akta.pro primary industry

Personal Care & Cosmetic Ingredients (IMAEABAJ)

akta.pro secondary industries

Textile, Leather & Paper Specialty Chemicals (IMAEABAM), Industrial & Institutional (I&I) Cleaning Chemicals (IMAEABAG), Bio-Based & Environmentally Acceptable Lubricants (EALs) (IMAEAMAN)

Keywords

• Specialty chemical manufacturing
• Custom synthesis services
• Toll contract manufacturing
• Surfactants and emulsifiers
• Surface modifying chemicals

Headquarters

HQ city

Greenville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Specialty Chemical Product Sales: Sale of hundreds of surface-modifying products including surfactants, emulsifiers, phosphate esters, viscosity modifiers, dispersants, and specialty additives across multiple industry verticals including personal care, agriculture, coatings, oil & gas, and industrial cleaning.
2. Custom Synthesis Services: Collaborative product development and custom synthesis services where Ethox works with customers to develop tailored chemical solutions, modify existing formulations, or reverse engineer discontinued products.
3. Toll/Contract Manufacturing: Manufacturing services for customers who provide technology packages and specifications. Ethox operates laboratory, pilot, and full commercial scale facilities to handle production from concept through commercialization.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Ethox Chemicals is a custom specialty chemical manufacturer offering hundreds of surface-modifying products across chemistries including alkoxylation, esterification, phosphation, sulfation, quaternization, and custom synthesis. The company provides custom synthesis, toll/contract manufacturing, and product development services to industrial customers in personal care, coatings, agriculture, oil & gas, textiles, paper, metalworking, and mining verticals from its 45-acre Greenville, SC facility.

Product overview

Ethox Chemicals is a custom specialty chemical manufacturer offering a comprehensive portfolio of surface-modifying products. Their core offerings include custom synthesis, product development, toll/contract manufacturing services utilizing chemistries such as alkoxylation, esterification, phosphation, sulfation, quaternization, and amidation. The product portfolio spans multiple sub-brands including ETHOXCARE® for personal care (emulsifiers, viscosity modifiers, emollients, surfactants), E-Sperse® for industrial surfactants and coatings additives, SynerPI™ for UV/photoinitiator applications, EthoClean™ for cleaning products, and RheoThick™ for rheology modification. Their Agrotechnology division provides agricultural adjuvants under ETHAL® and ETHFAC® brands. The company also offers patented technologies for oil & gas applications (Ethox 2425 flowback aids) and operates from a 45-acre facility in Greenville, SC as part of the Syntha Group family.

Differentiator

Problem solved

Functional benefit

Brands

• ETHOXCARE®: Personal Care product line featuring emulsifiers, surfactants, viscosity modifiers, emollients, and opacifiers with focus on clean beauty and natural ingredients.
• E-Sperse®
• SynerPI™
• EthoClean™
• RheoThick™
• Ethox 2425
• ETHAL®
• ETHFAC®

Products and services

• Custom Synthesis Services Collaborative development of tailored chemical solutions where Ethox works with customers to develop new chemistries, modify existing formulations, or reverse engineer discontinued products using alkoxylation, esterification, phosphation, sulfation, quaternization, and custom synthesis capabilities across laboratory, pilot, and commercial scales.
• Toll/Contract Manufacturing Manufacturing services for customers who provide proprietary technology packages and specifications, with Ethox operating laboratory, pilot, and full commercial scale facilities to take products from concept through commercialization under ISO 9001:2015 quality management.
• ETHOXCARE Personal Care Line Tradename product line of personal care ingredients including emulsifiers, viscosity modifiers, emollients, solubilizers, dispersants, and surfactants with RSPO Mass Balance certification and 1,4-dioxane limits of 10ppm max for cosmetic and personal hygiene formulations.
• E-Sperse Specialty Surfactants Specialty surfactant product line including reactive surfactants, defoamers, low-foaming wetting agents, specialty emulsifiers, and specialty monomers used in coatings, latex polymerization, and industrial applications.
• E-Sperse FT 600 Freeze-Thaw Additive Patent-pending nonionic surfactant providing wetting and dispersing properties that protects latex paints against failure caused by freezing-thawing cycles and extends open time/wet edge in coating formulations.
• E-Sperse RS-Series Reactive Surfactants Reactive surfactants that bond to latex to prevent surfactant migration in direct-to-metal coatings, improving moisture resistance, blister resistance, freeze/thaw stability, and open time; also function as pigment dispersants.
• Ethox 2425 Oil & Gas Flowback Aid Proppant surface treatment with natural affinity to shale rock walls that accelerates flowback of oil/water mix from wells, covered by US Patent 10,815,421 B2, enabling faster production from hydraulically fractured wells.
• Phosphate Esters (ETHFAC Product Line) Anionic surfactants prepared via phosphation using phosphoric anhydride or polyphosphoric acid, including the ETHFAC product line, with applications as extreme pressure additives, anti-static agents, wetting/scouring agents, pigment dispersants, and oil/water emulsifiers.
• E-Sperse RX Series Reactive Emulsifiers Reactive emulsifiers that make stable, high-solids waterborne emulsions from solvent-based alkyds; APE-free with no VOC contribution, curing into alkyd upon drying for improved coating hardness and adhesion.
• ETHAL Agricultural Adjuvants Linear and branched alcohol ethoxylate adjuvants including ETHAL 326 (bio-based) and ETHAL DA-6 for crop protection formulations in the Agrotechnology product division.
• Vitalisurf Biostimulant Technology Biostimulant technology that adds value to traditional surfactant-based adjuvants and supplements inorganic fertilizers for crop production.
• RheoThick Viscosity Modifier Technology All-natural vegetable-derived suspending/structuring agents and viscosity modifiers providing shear-thinning rheology, high temperature stability, and incorporation of high levels of oil and solids; free of microplastics and synthetic polymers.
• ETHOXCARE 4075 Multi-Functional Emollient Cost-effective viscosity modifier and moisturizing/conditioning agent (Glyceryl Isostearate and Caprylic/Capric Glycerides) suitable for aqueous and non-aqueous systems, ideal for sulfate-free surfactant systems.
• ETHOXCARE Natural Pearl Vegetable-based pearlizing dispersion for naturally-derived hair and skin cleansers; 100% naturally derived per ISO 16128, cold-processable liquid for shampoos, shower gels, facial cleansers, and liquid hand soaps.
• EthoClean Multi-Purpose Cleanser Patent-pending all-natural, vegetable-derived multi-purpose cleanser that safely removes soils and stains (including graffiti) without hazardous solvents; water-based, biodegradable with ingredients listed on Safer Choice SCIL, TSCA, and DSL.
• SynerPI Photoinitiator Synergist Patent-pending non-amine-based synergist that replaces up to 50% of more expensive photoinitiators like TPO in UV/LED curing applications such as gel nail polish, achieving better and faster curing and preventing yellowing.

Quantifiable outcome

• Up to 50% reduction in photoinitiator usage with SynerPI technology
• +2 more outcomes

Named customers1 record

Segments10 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Eleven partnerships are on record, tiered core and minor.

• Syntha GroupcoreStrategic or Co-development PartnerParent company and family of companies. Ethox Chemicals is part of the Syntha Group which includes sister companies Piedmont Chemical, Custom Synthesis, RWM Technologies, and Dooley Chemicals. Syntha Group facilitates cross-company collaboration through R&D summits and regulatory summits to leverage collective expertise and build unified networks.
• SpektrochemminorStrategic or Co-development PartnerTechnical collaboration for testing and validation of E-Sperse FT 600 freeze-thaw additive in latex paint formulations. Spektrochem, as an independent technical center, conducted comprehensive ASTM D2243 freeze-thaw testing and provided formulation development services.
• CPDA (Council of Producers and Distributors of Agrotechnology)coreGTM or Marketing PartnerActive member organization advocating for member companies and growers at regulatory level with EPA, USDA and individual states. Brad Swillen serves as Vice Chairman. Participates in DC Fly-Ins to meet with Congress, EPA, and USDA officials.
• SOCMA (Society of Chemical Manufacturers & Affiliates)coreGTM or Marketing PartnerActive member of SOCMA, the only U.S.-based trade association representing the specialty manufacturing sector. President Chuck Hinton served on the Board of Governors from 2008-2015.
• RSPO (Roundtable on Sustainable Palm Oil)minorOthersObtained Mass Balance certification for palm oil sourcing, tracking and claiming sustainable content for use in personal care product ingredients.
• Various Agricultural CompaniescoreStrategic or Co-development PartnerEthox expands partnerships across agricultural companies through development agreements and participation in industry organizations. Collaborates on novel adjuvants, biostimulant technologies like Vitalisurf, and soil-applied herbicide enhancement products.
• NYSCC (New York Society of Cosmetic Chemists)coreGTM or Marketing PartnerSupporting NYSCC in advancements in Cosmetic Chemistry by providing raw materials for The Future Chemist Workshop at Suppliers' Day events. Collaborative effort to provide university students and young professionals insight into becoming Cosmetic Chemists.
• Meals on Wheels of GreenvilleminorOthersCorporate route partner for over a decade. 10-15 employees volunteer every Friday to deliver meals to homebound neighbors across the Upstate.
• United Way of GreenvilleminorOthersProud partner for over 20 years, supporting mission through volunteer work and annual employee giving campaign.
• Habitat for HumanityminorOthersContributes both financial support and volunteer hours to help build homes for deserving families in Greenville.
• Greenville Humane Society and Greenville County Animal CareminorOthersPartner for animal welfare, sponsoring annual 5K events to contribute to lifesaving efforts for animals.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Colonial Chemical: Colonial Chemical is a US-based specialty surfactant manufacturer serving personal care, household, industrial, and institutional cleaning customers with custom and standard surfactant chemistries. Its scale and customer overlap in personal care surfactants, esterquats, and mild surfactants make it a comparable direct peer to Ethox's ETHOXCARE line.
• Pilot Chemical Company: Pilot Chemical is a privately held, mid-sized specialty chemical manufacturer focused on surfactants, emulsifiers, and toll manufacturing with a similar mid-market scale to Ethox. Its custom manufacturing and amphoteric/anionic surfactant offerings overlap directly with Ethox's E-Sperse and ETHOXCARE product lines.
• Innospec Inc. Innospec's Performance Chemicals and Oilfield Services divisions supply demulsifiers, flowback aids, surfactants, and specialty additives into oil & gas, personal care, and industrial markets. Ethox's Ethox 2425 flowback aid and demulsifier portfolio competes directly with Innospec's oilfield chemistry offering.
• Stepan Company: Stepan is a leading North American manufacturer of surfactants and specialty chemicals serving personal care, cleaning, agricultural, oilfield, and coatings end markets. Ethox's phosphate ester, ethoxylate, and custom synthesis portfolio competes head-to-head with Stepan's intermediates and toll manufacturing business.
• Harcros Chemicals: Harcros is a US-based specialty and intermediate chemical manufacturer and distributor producing surfactants, emulsifiers, and specialty additives for personal care, agriculture, oilfield, and industrial cleaning. Its domestic toll manufacturing and surfactant portfolio overlap closely with Ethox's mid-market specialty chemical offering.

Broad incumbents

• Lubrizol (Berkshire Hathaway): Lubrizol's Life Science and Industrial Specializations businesses supply personal care ingredients, coatings additives, and oilfield chemistries. Its specialty surfactant and rheology modifier portfolio overlaps with Ethox's personal care and industrial product lines within a far broader portfolio.
• Clariant: Clariant's Care Chemicals and Industrial Applications segments produce surfactants, emulsifiers, and specialty additives for personal care, crop solutions, and industrial markets. It competes with Ethox on reactive surfactants, phosphate esters, and bio-based ingredients, though at significantly larger scale and global reach.
• Croda International: Croda is a global specialty ingredients leader with deep personal care, crop care, and coatings adjuvants portfolios. Its personal care emulsifiers, rheology modifiers, and bio-based ingredients compete broadly with Ethox's ETHOXCARE and RheoThick technologies, but at materially greater scale and global reach.
• Evonik Industries: Evonik's Care Chemicals and Interface & Performance divisions produce specialty surfactants, emulsifiers, and additives for personal care, coatings, and industrial applications. The overlap with Ethox is in alkoxylates, phosphate esters, and reactive surfactants, though Evonik operates at much broader scale and global footprint.
• BASF: BASF's Care Chemicals and Performance Chemicals divisions produce surfactants, emulsifiers, and specialty additives across virtually every end market Ethox serves. While Ethox competes at the custom/toll level, BASF sets the benchmark pricing and specification landscape against which Ethox's differentiated chemistries are benchmarked.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/5714814

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Ethox Chemicals