What Sudaglass Fiber Technology does

Sudaglass Fiber Technology, Inc. is a privately held specialty materials manufacturer founded in 2002 and headquartered in Houston, Texas, that produces 100% mineral, continuous-filament basalt fiber products. The company claims to be the first producer to commercialize basalt fibers in this continuous-filament form, leveraging a proprietary manufacturing process that overcomes historical spun-fiber limitations. Its core technology centers on inert volcanic basalt rock processed into continuous filaments (9-23 microns) with documented tensile strength of 4,840 MPa, a thermal operating range of -260°C to +982°C, and a melt point of 1,450°C — properties the company positions as superior to E-glass, silica, and steel fibers for fire protection, chemical resistance, and weight-to-strength applications.

The company operates a portfolio of six product formats — Mat/Felt, Geo-Mesh, Fiber Strands (chopped fibers), Fabrics, Roving, and Reinforcement Rods — sold into construction, automotive, aerospace/aviation, industrial/power (refineries, chemicals, power plants), shipbuilding, and electronics end markets. Customers use the materials for fire protection, structural reinforcement (including as a corrosion-resistant alternative to steel rebar), thermal insulation, filtration, and electromagnetic shielding. The firm runs an owned manufacturing facility in Sudogda, Russia (Vladimir Region) and maintains direct regional sales offices in Houston and Coulsdon, UK, supplying North American, European, and Russian/Eastern European markets on a project-based, quote-driven basis without publicly disclosed pricing.

Revenue mechanics are direct hardware sales of manufactured basalt fiber products through three regional offices, with custom configurations offered for specific customer applications. The company employs 51-100 people, has no disclosed institutional investors, parent company, or subsidiaries, and is independently owned by its founders. No funding rounds, acquisitions, or public financial disclosures are present in the available data, and the company's website carries a 2002 copyright with no apparent recent updates, suggesting a stable but low-visibility specialty manufacturer rather than a venture-backed growth company.

Name

Sudaglass Fiber Technology

Legal name

Sudaglass Fiber Technology, Inc.

Website

https://sudaglass.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

51–100 employees

Short description

Sudaglass Fiber Technology is a privately held Houston-based manufacturer of 100% mineral continuous-filament basalt fiber products — including mats, fabrics, roving, and reinforcement rods — sold directly to construction, automotive, aerospace, industrial, and shipbuilding customers across the USA, UK, and Russia.

Ownership category

akta.pro rank

Product category

Basalt Fiber Manufacturing

NAICS

Artificial and Synthetic Fibers and Filaments Manufacturing (32522), Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing (3252), Nonwoven Fabric Mills (31323)

SIC

Miscellaneous Fabricated Textile Products (2390), Broadwoven Fabric Mills, Man Made Fiber & Silk (2221), Glass & Glassware, Pressed Or Blown (3220)

akta.pro primary industry

Industrial & Technical Yarn Manufacturing (High-Tenacity/Aramid/Carbon/Glass) (IMAOAAAG)

akta.pro secondary industries

Composite Reinforcement Textiles (Carbon/Glass/Aramid Fabrics & Preforms) (IMAOADAH), Mineral Wool (Rock/Slag Wool) Insulation (IMADAGAB)

Keywords

• Basalt fiber products
• Continuous filament fibers
• High temperature insulation
• Composite reinforcement materials
• Fire protection materials

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Basalt Fiber Product Sales: Sale of basalt fiber products including mat/felt, geo-mesh, fiber strands, fabrics, roving, and reinforcement rods. Company owns and operates fiber manufacturing facilities ensuring reliable, consistent supply at predictable prices.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels1 record

Core offering

Sudaglass Fiber Technology manufactures 100% mineral, continuous-filament basalt fiber products for industrial applications. The company produces a portfolio of basalt-based materials including mat/felt, geo-mesh, fiber strands, fabrics, roving, and reinforcement rods for fire protection, thermal insulation, structural reinforcement, and composite applications across construction, automotive, aerospace, and industrial sectors.

Product overview

Sudaglass Fiber Technology offers a portfolio of basalt-based fiber products manufactured from 100% continuous-filament basalt rock. The core product line consists of six main offerings: Mat/Felt for thermal insulation and fire protection applications; Geo-Mesh for road and runway reinforcement; Fiber Strands (chopped fibers) for concrete reinforcement and composites; Fabrics in various weave styles for fire protection and electromagnetic shielding; Roving for industrial and automotive applications; and Reinforcement Rods as an alternative to steel rebar. All products leverage basalt's inherent properties including high thermal resistance (up to 982°C), superior tensile strength exceeding steel fibers, chemical inertness, and environmental safety. The company operates manufacturing facilities to ensure reliable supply of these mineral-based materials.

Differentiator

Problem solved

Functional benefit

Products and services

• Mat/Felt Basalt mat and felt made of 100% continuous-filament basalt fiber for high-temperature thermal insulation applications. Withstands temperatures up to 1800°F/982°C and provides fire protection, structural steel protection, industrial furnace insulation, and serves as a safe asbestos replacement.
• Geo-Mesh Basalt geo-mesh offering durable reinforcement for asphalt or concrete road and runway coverings. Provides up to 47% increase in asphalt surface life, 2.7 times lighter than metallic mesh, alkali-resistant, and chemically inert.
• Fiber Strands (Chopped Fibers) Continuous-filament basalt fibers cut to predetermined lengths for reinforcement applications. Used in concrete reinforcement, automotive body panels, brake pads, high-temperature insulation, and as filler for gypsum and sheetrock board.
• Fabrics Woven basalt fabrics manufactured to varying thickness, weight, weave pattern, and technique. Non-combustible and fire-resistant with integrity up to 1800°F/982°C. Applications include fire curtains, wall laminate, filtration material, roof protection, fireproof clothing, and electromagnetic shields. Standard products include BT5, BT8, BT10, BT11, BT13, TBK100, and TRB 0.6.
• Roving Continuous-filament basalt roving with filaments ranging from 9-23 microns. Maintains integrity at sustained temperatures up to 1800°F/982°C with melting temperature of 1450°C/2642°F. Used for automotive muffler filler, composite reinforcement, high-pressure/high-temperature pipeline reinforcement, and nuclear power insulation applications.
• Reinforcement Rods (Basalt Rebar) Rods made of unidirectional basalt fiber composite offering a superior alternative to conventional steel rebar. 89% lighter than steel rebar with higher specific strength, corrosion-resistant, and same coefficient of thermal expansion as concrete. Ideal for hydraulic engineering, highway reinforcement, concrete barriers, and earthquake-prone regions.

Quantifiable outcome

• Up to 47% increase in asphalt surface life on roads and highways
• +3 more outcomes

Segments6 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 indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• Kamenny Vek: Russian-headquartered continuous-filament basalt fiber manufacturer, widely considered the global volume leader in basalt roving and fabrics. Direct competitor to Sudaglass across aerospace, construction, and industrial insulation end markets, with reportedly larger scale and broader product portfolio.
• Mafic: Ireland- and North America-based continuous-filament basalt fiber producer serving automotive, aerospace, and wind energy composites. Direct competitor in the same basalt fiber category as Sudaglass with a stronger Western supply-chain narrative.
• Basaltex: Belgian continuous-filament basalt fiber manufacturer with established distribution across Europe and applications in automotive, construction, and protective textiles. Direct competitor to Sudaglass in woven fabrics and roving product categories.
• Technobasalt-Invest: Ukrainian/Canadian basalt fiber and rebar producer serving construction and infrastructure reinforcement markets. Direct competitor especially in basalt reinforcement rods and geo-mesh product categories where Sudaglass competes.

Broad incumbents

• Jushi Group: World's largest fiberglass producer with vertically integrated operations across E-glass roving, mats, and fabrics. While not a basalt specialist, Jushi competes for the same downstream customers in construction, automotive, and industrial composites — and could enter the basalt segment given its scale.
• Owens Corning: Global building materials and glass fiber composites leader offering roving, mats, fabrics, and rebar alternatives (including basalt rebar through partnerships). Represents both a competitor in incumbent materials and a potential acquirer or partner for a niche player like Sudaglass.
• Saint-Gobain: French multinational with a high-performance materials division producing technical textiles, ceramic fibers, and insulation. Competes with Sudaglass in fire-protection and industrial insulation end markets through its CertainTeed and Vetrotex brands.
• PPG Industries: Global coatings and specialty materials company with a fiberglass reinforcement business serving automotive, construction, and industrial customers. Overlaps with Sudaglass in chopped strands, mats, and reinforcement applications.
• Asahi Glass (AGC): Japanese glass and chemicals conglomerate with a Fluon/AFL group producing high-performance fibers including fluoropolymer and glass fiber variants. Represents a deep-pocketed incumbent that could enter basalt fiber if the category economics improve.

Emerging players

• SGL Carbon: German specialty carbon and graphite fiber producer serving automotive, aerospace, and industrial applications. Competes with Sudaglass for high-temperature composite and reinforcement opportunities where basalt and carbon fibers can substitute for each other depending on cost/performance trade-offs.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks3 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 Sudaglass Fiber Technology