Fairmount Santrol
Fairmount Santrol, now operating as Covia Holdings LLC, is a U.S. industrial minerals company producing silica sand, ball clay, calcium carbonate, kaolin, nepheline syenite, and other mineral inputs, plus proprietary branded specialty products serving glass, coatings, construction, polymers, and water-treatment customers across North America.
- Company typePrivate
- Founded1978
- HeadquartersChesterland, United States
- Headcount5,001–10,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Fairmount Santrol does
Fairmount Santrol, originally founded in 1978 and now operating as Covia Holdings LLC following its merger with Unimin, is a U.S.-headquartered industrial minerals company that produces and supplies a broad portfolio of mineral-based inputs and finished specialty products. The combined entity is headquartered in Independence, Ohio, and is privately held following its delisting from the NYSE (former ticker: FMSA); it employs between 5,001 and 10,000 people. Its core mineral offering spans silica sand, ball clay, calcium carbonate, cristobalite, kaolin, nepheline syenite, resin-coated sand, and sodium feldspar, complemented by a set of proprietary branded products — GLASSIL®, MINEX® ST, ACCEL®, AQUAQUARTZ®, and HIFILL® N — that address specific application requirements in flat glass, coatings, swimming pool/landscape, and plastics end uses.
The company serves industrial customers across at least ten vertical markets: building products and construction materials, ceramics, coatings, custom toll blending, engineered stone, glass, metals and foundry, polymers, sports and recreation, and water and environmental applications. Revenue mechanics are anchored in direct B2B sales of mineral inputs to manufacturers and construction professionals, with product differentiation driven by chemistry (e.g., surface-treated calcium carbonate that cross-links into epoxy/PU systems), polymer formulation (e.g., ACCEL's dust-suppression technology), and consistent mineral purity (e.g., GLASSIL's stable-chemistry glass sand). Distribution runs through an internal customer service organization and dedicated phone/email channels, with a wholly-owned Canadian subsidiary (Covia Canada) supporting cross-border sales into North America. Pricing is not publicly disclosed. The company maintains a 2025 Corporate Responsibility Report, an active trade show presence (e.g., SSCT Annual Meeting 2026), and a content/insights marketing program across LinkedIn and Facebook.
Ownership composition, investor backing, founder involvement, and board structure are not disclosed in the source materials, and no financial statements, funding history, or revenue figures are publicly referenced. The combined entity appears focused on stabilizing and expanding an integrated mineral platform rather than disclosing growth-stage financial metrics.
Fairmount Santrol firmographics
Firmographics- Name
- Fairmount Santrol
- Legal name
- Covia Holdings LLC
- Website
- https://fairmountsantrol.com
- Company type
- Private
- Founded year
- 1978
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- Fairmount Santrol, now operating as Covia Holdings LLC, is a U.S. industrial minerals company producing silica sand, ball clay, calcium carbonate, kaolin, nepheline syenite, and other mineral inputs, plus proprietary branded specialty products serving glass, coatings, construction, polymers, and water-treatment customers across North America.
- Ownership category
- akta.pro rank
Fairmount Santrol industry classification
Industry- Product category
- Industrial Minerals
- NAICS
- Industrial Sand Mining (212322), Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying (21232), Kaolin, Clay, and Ceramic and Refractory Minerals Mining (212323)
- SIC
- Abrasive, Asbestos & Misc Nonmetallic Mineral Prods (3290)
- akta.pro primary industry
- Industrial Sand (Silica Sand for Foundry, Glass & Industrial Uses) (IMAKAHAK)
- akta.pro secondary industries
- Silica & Quartz Mining (Industrial Silica Sand, High-Purity Quartz) (IMAKAGAK), Feldspar & Nepheline Syenite (IMAEAFAM), Feldspar & Nepheline Syenite Mining (IMAKAGAI)
Keywords
Where Fairmount Santrol is headquartered
LocationHeadquarters
- HQ city
- Chesterland
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Fairmount Santrol business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales, Technology or R&D
Distribution channels2 records
Marketing channels4 records
Fairmount Santrol product offering
Product offeringCore offering
Fairmount Santrol (now operating as Covia Holdings LLC following its merger with Unimin) is a leading provider of sand-based and industrial mineral products serving the oil and gas, industrial, and recreation markets. The company mines, processes, and sells a portfolio including silica sand, ball clay, calcium carbonate, cristobalite, kaolin, nepheline syenite, resin-coated sand, and sodium feldspar, along with proprietary branded functional products such as GLASSIL®, MINEX® ST, ACCEL®, AQUAQUARTZ®, and HIFILL® N.
Product overview
Covia (formerly Fairmount Santrol) is an industrial minerals company offering a portfolio of mineral products and solutions. The product lineup includes branded functional mineral products such as GLASSIL® High-Purity Glass Sand, MINEX® ST Surface-Treated Functional Filler, ACCEL® Dust-Preventing Polymeric Sand, AQUAQUARTZ® Pool Filter Sand, and HIFILL® N Functional Mineral. These branded products are complemented by a range of core mineral offerings including Ball Clay, Calcium Carbonate, Cristobalite, Kaolin, Nepheline Syenite, Resin-coated Sand, Silica Sand, and Sodium Feldspar. The company serves diverse markets including Building Products & Construction Materials, Ceramics, Coatings, Custom Toll Blending, Engineered Stone, Glass, Metals & Foundry, Polymers, Sports & Recreation, and Water & Environmental.
Differentiator
Problem solved
Functional benefit
Brands
- GLASSIL: High-purity glass sand for flat glass production
- MINEX
- ACCEL
- AQUAQUARTZ
- HIFILL
Products and services
- GLASSIL® High-Purity Glass Sand High-purity silica sand with stable chemistry for consistency in glass batch production, used as the main ingredient in flat glass manufacturing.
- MINEX® ST Surface-Treated Functional Filler Surface-treated calcium carbonate functional filler that cross-links into epoxy and PU systems to raise solids and improve chemical and weather resistance in floor and industrial coatings.
- ACCEL® Dust-Preventing Polymeric Sand Dust-preventing paver sand with a unique polymer formula offering rubber-like flexibility, preventing stress cracks while forming a strong yet flexible bond with paver joints, and includes dust-suppression technology for pool and landscape applications.
- AQUAQUARTZ® Pool Filter Sand Premium pool filter sand designed to ensure pristine water by filtering dust, algae, suntan lotion, oil, leaves, and insects, for residential and commercial swimming pools.
- HIFILL® N Functional Mineral Nepheline syenite functional mineral offering an optimal balance of physical, optical, and mechanical properties to provide color stability, durability, and UV/scratch and mar resistance for colored plastics and elastomers.
- Silica Sand Industrial-grade silica sand used as a raw material input across multiple industries including glass production, foundry, and oil and gas applications.
- Ball Clay Ball clay mineral sold for industrial applications such as ceramics and building products.
- Calcium Carbonate Calcium carbonate mineral sold for industrial applications including coatings, plastics, and building products.
- Cristobalite Cristobalite mineral sold for industrial applications including coatings and engineered stone.
- Kaolin Kaolin mineral sold for industrial applications including paper, ceramics, and coatings.
- Nepheline Syenite Nepheline syenite mineral sold for industrial applications including glass, ceramics, and polymers.
- Resin-coated Sand Resin-coated sand sold primarily for oil and gas fracking and foundry applications.
- Sodium Feldspar Sodium feldspar mineral sold for industrial applications including glass and ceramics.
- Custom Toll Blending Services Custom mineral processing and blending services for customers with specific formulation requirements, offered alongside the core mineral portfolio.
Companies that use Fairmount Santrol
Customer profileSegments11 records
Ideal customer profiles6 records
Fairmount Santrol technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Fairmount Santrol partnerships and signals
Strategic signalRecent moves1 record
Expansion highlights5 records
Fairmount Santrol competitors and assessment
Company assessmentDirect peers
- Smart Sand: Smart Sand is a frac sand producer with Northern White silica reserves, competing directly with Covia's oil & gas segment while also serving industrial customers in foundry and glass.
- U.S. Silica Holdings: U.S. Silica is a direct peer in industrial and frac silica sand, offering overlapping product lines across oil & gas, glass, building products, and foundry end markets with similar mining and processing infrastructure.
- Atlas Energy Solutions (formerly Hi-Crush): Atlas Energy Solutions is a direct peer in frac sand and oilfield logistics, with overlapping in-basin sand production that competes with the energy-market portion of Covia's portfolio.
Broad incumbents
- Vulcan Materials Company: Vulcan Materials is the largest U.S. producer of construction aggregates including sand and gravel, providing overlap with Covia's construction materials segment at a vastly larger scale.
- Imerys: Imerys is a global industrial minerals leader with a portfolio spanning performance minerals, including nepheline syenite, kaolin, calcium carbonate, and ball clay—direct overlap with Covia's mineral categories though at a much larger, more diversified scale.
- SCR-Sibelco: Sibelco is a global industrial minerals miner producing silica, feldspar, nepheline syenite, and ball clay for glass, ceramics, and construction, making it a broad incumbent peer in many of Covia's core mineral categories.
- Omya: Omya is a global producer of calcium carbonate and specialty mineral fillers for coatings, plastics, and construction, directly competing with MINEX® ST and calcium carbonate offerings in Covia's portfolio.
- Mineral Technologies Inc. Mineral Technologies processes and supplies performance minerals including calcium carbonate, bentonite, and specialty mineral products for industrial, consumer, and environmental applications, overlapping with Covia's functional filler business.
Regional players
- Source Energy Services: Source Energy Services is a Canadian frac sand producer and last-mile logistics provider, comparable to Covia Canada operations and competing in the Western Canadian Sedimentary Basin.
Emerging players
- Martin Marietta Materials: Martin Marietta primarily produces aggregates but also supplies specialty sand products and has expanded into higher-value mineral solutions, representing an emerging overlap with Covia's building products and industrial minerals categories.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Fairmount Santrol social profiles
Digital presenceFairmount Santrol financial estimates
Financial estimateRevenue estimate
Valuation estimate
Fairmount Santrol leadership team
Management profileNumber of profiles
Fairmount Santrol subsidiaries and ownership
Company hierarchySubsidiaries1 record
Fairmount Santrol funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Fairmount Santrol M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Fairmount Santrol
What does Fairmount Santrol do?
Fairmount Santrol (now operating as Covia Holdings LLC following its merger with Unimin) is a leading provider of sand-based and industrial mineral products serving the oil and gas, industrial, and recreation markets. The company mines, processes, and sells a portfolio including silica sand, ball clay, calcium carbonate, cristobalite, kaolin, nepheline syenite, resin-coated sand, and sodium feldspar, along with proprietary branded functional products such as GLASSIL®, MINEX® ST, ACCEL®, AQUAQUARTZ®, and HIFILL® N.
Is Fairmount Santrol a public or private company?
Fairmount Santrol is a private company. It is classified as unknown and is currently operating.
When was Fairmount Santrol founded?
Fairmount Santrol was founded in 1978. It employs 5,001 to 10,000 people.
Where is Fairmount Santrol based?
Fairmount Santrol is headquartered in Chesterland, United States, in the North America region.
Who are Fairmount Santrol's main competitors?
Direct peers on record are Smart Sand, U.S. Silica Holdings and Atlas Energy Solutions (formerly Hi-Crush). Broad incumbents are Vulcan Materials Company, Imerys, SCR-Sibelco, Omya and Mineral Technologies Inc.. Source Energy Services is listed as a regional player. Martin Marietta Materials is listed as an emerging player.
Does Fairmount Santrol have an API?
No public API is recorded for Fairmount Santrol.
What industry is Fairmount Santrol in?
Fairmount Santrol's product category is Industrial Minerals. Its primary akta.pro industry code is IMAKAHAK, Industrial Sand (Silica Sand for Foundry, Glass & Industrial Uses), with a secondary code of IMAKAGAK, Silica & Quartz Mining (Industrial Silica Sand, High-Purity Quartz). Its NAICS code is 212322 and its SIC code is 3290.