Hydrosil International

Name

Hydrosil International

Legal name

Hydrosil International, LLC

Website

https://hydrosilintl.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Industrial Filtration Media

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers (423720)

SIC

Miscellaneous Chemical Products (2890), Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070)

akta.pro primary industry

Activated Carbon & Carbon Adsorbents (IMAEAIAF)

akta.pro secondary industries

Water Treatment Adsorbents (GAC/PAC/Media) (IMAEAIAK), Adsorption & Taste/Odor Control (GAC/PAC, Air Stripping) (EUANABAF), Air Quality & Filtration Equipment (IAQ) (IMAHAKAI)

Keywords

• Filtration media manufacturing
• Adsorbent products
• Industrial pollution control
• Water treatment media
• Air filtration media

Headquarters

HQ city

Dundee

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, Marketing or Sales, Technology or R&D

Revenue model

1. Filter Media Sales: Sale of filtration media products including organoclays, activated carbon, activated alumina, and custom blends for air and water pollution control applications.
2. OEM Filter Replacements: Sale of original equipment manufacturer (OEM) filter replacements for hundreds of different models, trays, and modules for industrial air handling units.
3. Modules and Trays: Sale of filter modules and trays including refillable and disposable carbon filters with standard and custom dimensions.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Hydrosil International manufactures and supplies specialty adsorbent filtration media — including organoclays, activated carbon, and activated alumina — along with custom contaminant-specific blends (e.g., PFAS and mercury removal) and pre-engineered modules, trays, and canister filtration products. The company sells these media-based products to commercial and industrial service companies and OEMs for use in water, air, and vapor pollution-control applications.

Product overview

Hydrosil International is a leading producer of odor, corrosion, and water control filtration media, providing custom molecular filtration solutions for commercial and industrial service companies. The product portfolio includes three main media types: Organoclays (HS-100, HS-200, HS-250, HS-250-AC, HS-270, HS-275, HS-300, HS-MT), Activated Carbons (HS-AC, HS-ACC, HS-ACR, HS-PF), and Activated Aluminas (HS-AS, HS-F, HS-AA). Products are organized by application: Water Filtration (organoclay, activated carbon, and specialty blends for groundwater treatment, PFAS removal, industrial wastewater), Air Filtration (vapor phase carbon, impregnated medias for mercury and acid gases, custom blends), and Remediation. The company also offers Modules & Trays and Air Filtration Housings as hardware accessories for system integration.

Differentiator

Problem solved

Functional benefit

Products and services

• Organoclay Adsorbent Media (HS-100, HS-200 Series, HS-250, HS-270, HS-275, HS-300)

Quantifiable outcome

• 2390 ng/L PFAS compounds reduced to meet Wisconsin Groundwater Quality Public Health Enforcement Standard
• +1 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Camfil: Global air filtration manufacturer specializing in commercial and industrial air filters and molecular filtration. Direct competitor in HVAC and industrial air purification media, with broader product portfolio and global distribution.
• Carbon Activated Corporation: U.S.-based manufacturer and supplier of activated carbon products for air, water, and industrial applications. Closely comparable in size and product line to Hydrosil, with similar focus on custom and impregnated grades.
• Kuraray: Japanese specialty chemicals manufacturer producing activated carbon and adsorbent media for water and air applications. Directly comparable to Hydrosil's specialty carbon and impregnated media offerings, with deeper Asian market reach.
• Donaldson Company: Industrial filtration manufacturer producing air and liquid filtration systems, including replacement elements and cartridges. Direct overlap with Hydrosil's OEM modules, trays, and HS-AC air filtration product lines.
• CETCO (Mineral Technologies): Producer of organoclay-based filtration media (including Remediation Products and VaporGuard lines) for environmental remediation and industrial applications. Most direct competitor to Hydrosil's HS-100 and HS-200 organoclay series.
• Calgon Carbon: One of the largest North American producers of activated carbon and related filtration media, serving municipal water, industrial, and remediation markets. Most direct competitor to Hydrosil's HS-ACC and HS-AC product lines, with substantially larger scale and broader distribution.

Broad incumbents

• Xylem: Global water technology company serving utility, industrial, and commercial water markets. Comparable on the water treatment and remediation customer base but operates at much larger scale across pumps, treatment systems, and analytics.
• Cabot Corporation: Global specialty chemicals company with a significant activated carbon and performance materials business. Competes with Hydrosil on specialty carbons and adsorbents, but operates across a much broader chemicals portfolio.
• Evoqua Water Technologies: Large-scale water treatment solutions provider with broad municipal and industrial reach. Overlaps with Hydrosil on water treatment media supply but offers full systems, services, and aftermarket rather than media alone.

Emerging players

• Purolite: Specialty ion exchange resin manufacturer with strong PFAS treatment focus (e.g., PFA694E). Not a direct product overlap but a key competing technology for PFAS remediation projects where Hydrosil sells HS-PF.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/hydrosilintl
• Facebookfacebook.com/hydrosilintl
• LinkedInlinkedin.com/company/hydrosil-international-ltd-

Compliance1 record

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 Hydrosil International