What Covia does

Covia Holdings LLC is a privately held U.S. industrial minerals producer that mines, processes, and distributes silica sand, nepheline syenite, feldspar, kaolin clay, cristobalite, resin-coated sand, and related mineral products for industrial and specialty applications. Founded in 1970 and headquartered in Independence, Ohio, the company operates 48 production facilities and three corporate laboratories across the United States, Canada, Mexico, and Denmark, with approximately 14.4 million tons of annual sand capacity and roughly one billion tons of reserves.

The company's portfolio spans nine primary end markets — Glass, Building Products & Construction Materials, Coatings, Sports & Recreation, Water & Environmental, Ceramics, Metals & Foundry, Polymers, and Engineered Stone — served through a mix of branded specialty products (GLASSIL, MINEX ST, ACCEL, AQUAQUARTZ, HIFILL N, CRISTOBALEX, LUMINEX, PRO/ANGLE, BESTSAND) and custom toll blending services (Black Lab). Notable technical differentiators include CRISTOBALEX ultrawhite filler enabling 20-30% reduction in titanium dioxide usage with 80%+ solar reflectivity, ACCEL polymeric sand producing up to 90% less dust than conventional paver locking sand, and PRO/ANGLE 100% angular bunker sand manufactured from crushed pure quartz in northeast Ohio.

Covia operates a B2B enterprise field-sales model serving over 2,100 customers and distributors worldwide, with quote-based pricing, ExWorks (Incoterms 2020) terms, net 30 invoicing, and optional production-based energy surcharges. Distribution combines direct industrial sales, an in-house terminal/logistics network with truck, rail, and barge capabilities, distributor partnerships, and selective retail channels (e.g., Lowe's for ACCEL). Following the 2024 separation of its Energy business and the 2024 acquisition of R.W. Sidley's Industrial Minerals Division, Covia has refocused on higher-margin industrial and specialty applications. The 2025 opening of the Covia Innovation Center and the April 2026 appointment of Laura Riquelme as CFO signal continued investment in R&D and corporate formalization.

Name

Covia

Legal name

Covia Holdings LLC

Website

https://coviacorp.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Covia Holdings LLC is a U.S. industrial minerals producer that mines, processes, and distributes silica sand, nepheline syenite, kaolin, and specialty fillers for glass, coatings, construction, sports, and engineered-stone manufacturers across North America and Europe.

Ownership category

akta.pro rank

Product category

Industrial Minerals and Material Solutions

NAICS

Industrial Sand Mining (212322), Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying (21232), Ground or Treated Mineral and Earth Manufacturing (327992)

SIC

Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400)

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), Kaolin & Ball Clay (IMAEAFAB), Kaolin & Industrial Clay Mining (Bentonite, Ball Clay, Fuller’s Earth) (IMAKAGAJ)

Keywords

• Industrial minerals processing
• Silica sand mining
• Specialty functional fillers
• Custom toll blending
• Golf and sports sands

Headquarters

HQ city

Independence

HQ country

United States

HQ region

North America

Offices9 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Mineral Product Sales: Sale of high-purity silica sand, nepheline syenite, feldspar, clay, kaolin, resin and coated materials to industrial customers. Products sold in various packaging from small bags to bulk shipments.
2. Custom Toll Blending Services: Custom toll blending, micronization, and packaging services through Black Lab facilities. Customers provide specifications and Covia produces custom proprietary formulas to exact requirements.
3. Logistics and Distribution: Last mile logistics services transporting proppants directly to customer well sites, consolidating supply chains and reducing logistical frustrations for customers.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

Covia mines, processes, and sells high-purity industrial minerals and material solutions, including silica sand, nepheline syenite, feldspar, kaolin, ball clay, calcium carbonate, cristobalite, and resin-coated sand, to industrial manufacturers across glass, coatings, construction materials, polymers, ceramics, metals and foundry, engineered stone, water filtration, and sports and recreation markets. The company also provides custom toll blending, micronization, bagging, packaging, and last-mile logistics services through its Black Lab brand and terminal network.

Product overview

Covia is a provider of high-performance mineral and material solutions, offering a diversified portfolio of industrial minerals and related products. The company's offerings span core product lines including high-purity silica sand products (GLASSIL® for glass manufacturing), functional fillers (MINEX® ST, HIFILL® N for coatings and plastics), polymeric sands (ACCEL® for pavers, AQUAQUARTZ® for pool filtration), and the BESTSAND™ family of sports and recreation sands (golf bunker and greens sands, volleyball sand, sports turf sand). Specialty ultrawhite fillers include CRISTOBALEX™ and LUMINEX™ for cool roofing and engineered stone applications. The portfolio also includes Black Lab® custom toll blending services and aggregates. Following the 2024 acquisition of R.W. Sidley's Industrial Minerals Division, Covia expanded its offerings to include PRO/ANGLE® 100% angular bunker sand and additional BESTSAND Signature products.

Differentiator

Problem solved

Functional benefit

Brands

• BESTSAND: High-quality sand products for golf courses including bunker sand, greens construction mixes, topdressing sand and divot mixes
• Black Lab
• LUMINEX
• CRISTOBALEX
• GLASSIL
• MINEX
• ACCEL
• AQUAQUARTZ
• HIFILL
• PRO/ANGLE

Products and services

• GLASSIL® High-Purity Glass Sand High-purity silica sand used as the main ingredient in flat glass production, delivering stable chemistry for consistency in glass batches for architectural and solar PV glass manufacturers.
• MINEX® ST Surface-Treated Functional Filler Surface-treated functional filler that cross-links into epoxy and PU systems to raise solids and improve chemical and weather resistance in floor coatings with lower formula costs.
• 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; produces up to 90% less dust than traditional paver locking sand.
• AQUAQUARTZ® Pool Filter Sand Premium pool filter sand that filters direct dust, algae, suntan lotion, oil, leaves, and insects for easy maintenance of pristine swimming pool water.
• HIFILL® N Functional Mineral for Plastics and Elastomers Nepheline syenite functional mineral offering optimal balance of physical, optical, and mechanical properties to provide color stability, durability, and UV/scratch and mar resistance in plastics and elastomers.
• BESTSAND™ Golf Sand Comprehensive range of high-quality sand products for golf courses including bunker sand, greens construction mixes, topdressing sand, and divot mixes.
• BESTSAND™ Volleyball Sand Volleyball sand with consistent texture, quality and purity for perfect play on both indoor and outdoor courts, featuring subangular or subround particles that resist compaction.
• BESTSAND™ Sports Turf Sand High-quality sand solutions for natural and artificial turf sports fields, enhancing playability, athlete safety, and reducing maintenance demands for football, soccer, golf, and tennis.
• CRISTOBALEX™ Ultrawhite Reflective Filler Specialty silica blend composed primarily of cristobalite, thermally treated to enhance whiteness and performance for paints, coatings, cool roofing, road markings, sealants and adhesives; enables 20-30% reduction in TiO2 usage with 80%+ solar reflectivity.
• LUMINEX™ USA-made Ultrawhite Filler Silica-based ultrawhite filler containing high level of cristobalite that reduces costs of finished products while achieving consistent higher whiteness, manufactured in central U.S.
• Black Lab® Blend Premium Aggregate Premium aggregate for commercial and industrial flooring applications requiring exceptional compressive strength in epoxy systems.
• PRO/ANGLE® 100% Angular Bunker Sand 100% angular bunker sand manufactured exclusively in northeast Ohio by crushing pure quartz, providing unmatched durability, quality, and playability with angular grains that adhere to steepest bunker faces and reduce fried egg lies.
• BESTSAND™ Signature Bunker Sands Portfolio of bunker sand products including SIGNATURE 900, 700, and 500 offering various levels of firmness, drainage, and championship-level playability.
• BESTSAND™ EQ Equestrian Sand Equestrian arena sand products designed for dressage, hunter/jumper, reining and eventing disciplines, featuring optimal grain size, shape, low dust, and high purity.
• Black Lab® Custom Toll Blending Services Cost-efficient, time-efficient toll blending service producing custom proprietary formulas to exact specification at the 59,000-square-foot Chardon, Ohio facility, handling approximately 30,000 tons per year; products are bagged directly from the mixer for end-to-end consistency.
• Energy Proppants and Last-Mile Logistics Resin-coated sand proppants and last-mile logistics services that transport proppants directly to customer well sites, consolidating supply chains and reducing logistical frustrations for oil and gas customers.

Quantifiable outcome

• CRISTOBALEX enables 20-30% reduction in titanium dioxide usage while achieving 80%+ solar reflectivity
• +3 more outcomes

Named customers7 records

Segments9 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Three partnerships are on record, tiered core and minor.

• R.W. Sidley Industrial Minerals DivisioncoreStrategic or Co-development Partner · 1 May 2024Covia completed acquisition of R.W. Sidley's Industrial Minerals Division including silica sand mining operation in Thompson, Ohio. The acquisition expands Covia's product offerings in filtration, industrial, and sports applications and enhances its market presence with additional reserves, machinery, and equipment.
• Badger Mining CorporationminorStrategic or Co-development Partner · 1 January 2024Both Covia and Badger Mining Corporation completed strategic acquisitions of silica assets in 2024 to expand high-purity industrial silica sand supply for glass manufacturing and specialty applications.
• Soter AnalyticscoreTechnology or Integration · 1 January 2024Partnership for implementation of wearable safety sensor program that provides instant feedback to team members when hazardous movements are detected. NIOSH recognized this partnership with the Mine Safety and Health Technology Innovations Award.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• EP Minerals: Specialty industrial minerals producer (now part of U.S. Silica) focused on diatomaceous earth, perlite, and silica-based filtration media. Direct overlap with Covia's AQUAQUARTZ pool filter sand and water/environmental filtration product line.
• KaMin LLC: Specialty kaolin producer supplying coatings, paper, and industrial markets. Directly comparable to Covia's Hephzibah, GA kaolin operations and competes in the same functional kaolin filler markets.
• Hi-Crush Inc. U.S. frac and industrial sand producer with mining and processing operations across multiple states. Overlaps with Covia's industrial sand product line and shares comparable cost structure and customer profiles in oilfield, foundry, and industrial applications.
• Badger Mining Corporation: Privately held U.S. industrial silica sand producer supplying glass, foundry, filtration, and oil & gas markets. Named explicitly in Covia's data as a 2024 strategic co-acquirer of silica assets; competes head-to-head in high-purity industrial silica sand for glass manufacturing and specialty applications.
• Smart Sand Inc. U.S. producer of premium industrial silica sand with a focus on foundry, glass, and oil & gas markets. Competes directly with Covia in Northern White sand applications and shares similar raw sand mining/processing economics.
• U.S. Silica Holdings: Largest U.S. producer of industrial silica sand and specialty minerals, including frac sand, glass sand, and EP Minerals filtration products. Direct competitor to Covia across industrial sand, glass, coatings, and water filtration end markets with comparable scale and product breadth.
• Minerals Technologies Inc. Specialty minerals producer offering functional fillers, bentonite, and high-purity mineral products for paper, consumer products, and industrial customers. Directly comparable to Covia's mineral processing and specialty filler business (MINEX, HIFILL) serving coatings, polymers, and engineered stone markets.

Broad incumbents

• Imerys: Global French-listed specialty minerals group with broad portfolios in functional fillers, kaolin, feldspar, and performance minerals. Competes with Covia across functional fillers and industrial minerals but operates at much larger scale and with broader geographic and product diversification.
• SCR-Sibelco: Global Belgian-headquartered industrial minerals group producing silica, feldspar, nepheline syenite, ball clay, and high-purity quartz. Directly competes with Covia across silica, feldspar, nepheline syenite, and ball clay but at global scale with broader end-market exposure.

Regional players

• Quarzwerke GmbH: European family-owned industrial minerals group producing silica, feldspar, kaolin, and functional fillers. Comparable product portfolio to Covia's specialty minerals line but primarily serves European markets rather than competing directly in North America.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/CoviaCorp
• LinkedInlinkedin.com/company/covia-corp
• Xx.com/coviacorp

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 records

Subsidiaries4 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Covia