Plibrico
Plibrico is a privately held US manufacturer and installer of monolithic refractory materials, specializing in aluminosilicate and high-alumina formulations for industrial thermal applications. It serves aluminum, mineral processing, waste-to-energy, steel, and petrochemical customers through its PliPartner service network and the Plico international brand.
- Company typePrivate
- Founded1914
- HeadquartersNorthbrook, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Plibrico does
Plibrico Company, LLC is a privately held US manufacturer and installer of monolithic refractory materials, founded over a century ago and headquartered in Northbrook, Illinois. The company specializes in aluminosilicate and high-alumina refractories engineered for demanding industrial thermal applications up to 3400°F, serving end markets that include aluminum processing, mineral processing (cement, lime, alumina), waste-to-energy and incineration, steel, and petrochemical operations.
The product portfolio is organized into distinct brand lines covering plastic refractories (Plibrico, HyRATE), castables and gun mixes (Plicast, Pligun, Pli-Shot, HyMOR), aluminum-specific non-wetting and resistant formulations (Al-Tuff, Al-Shield, Exo-Set UNO), abrasion- and thermal-shock-resistant products (HyREZIST, CL Line, Pligun SiC HP8), insulating castables (Plicast LWI), rapid heat-up systems (Fast Track), precast shapes (Redi-Shapes), and the acquired Redline brand. The company maintains centralized production in Oak Hill, Ohio with on-site raw material inventory, and a Northbrook R&D and quality control laboratory. International distribution runs under the Plico brand through third-party distributors and exporters.
The business model combines sale of monolithic refractory materials (one-time product revenue) with turnkey service revenue delivered through the PliPartner service center network, which provides engineering, installation, and repair alongside materials. Distribution is dual-channel: direct enterprise field sales via PliPartners in the United States, and distributor/export channels internationally. Pricing is quote-based and not publicly disclosed. Growth has been pursued primarily through tuck-in acquisitions, including Redline Industries in September 2021 and Atlantic Fire Brick Supply in January 2026, while the underlying product portfolio has been extended with application-specific formulations.
Plibrico firmographics
Firmographics- Name
- Plibrico
- Legal name
- Plibrico Company, LLC
- Website
- https://plibrico.com
- Company type
- Private
- Founded year
- 1914
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Plibrico is a privately held US manufacturer and installer of monolithic refractory materials, specializing in aluminosilicate and high-alumina formulations for industrial thermal applications. It serves aluminum, mineral processing, waste-to-energy, steel, and petrochemical customers through its PliPartner service network and the Plico international brand.
- Ownership category
- akta.pro rank
Where Plibrico is headquartered
LocationHeadquarters
- HQ city
- Northbrook
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Plibrico business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Refractory Materials Sales: Sale of monolithic refractory materials including plastic refractories, castables, gun mixes, and precast shapes. Products are distributed domestically in the US and internationally under the Plico brand.
- Refractory Services: Turnkey refractory solutions including installation, repair, engineering, and design services provided through the PliPartner network.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels3 records
Plibrico product offering
Product offeringCore offering
Plibrico manufactures and installs monolithic refractory materials — including plastic refractories, castables, gun mixes, shotcrete castables, insulating castables, and precast shapes — based on aluminosilicate and high-alumina ceramic technology. Through its PliPartner service center network, the company also delivers turnkey refractory solutions combining materials, engineering, installation, and repair services for industrial thermal applications such as aluminum processing, mineral processing, waste incineration, and steel production.
Product overview
Plibrico Company, LLC is a leading manufacturer and installer of superior aluminosilicate and high alumina monolithic refractories for demanding thermal applications. The company offers a comprehensive portfolio of products organized into distinct brand lines: Plibrico® and HyRATE® Plastic Refractories for plastic formulations; Plicast and Pligun castable and gun mix lines including conventional, low/ultra-low cement, and insulating varieties; HyMOR low cement castables for steel and mineral processing; Al-Tuff and Al-Shield aluminum contact refractories for non-wetting and aluminum-resistant applications; HyREZIST abrasion-resistant products; Fast Track rapid heat-up formulations; Exo-Set UNO phosphate-bonded single-component systems; and Redi-Shapes precast shapes. Through its PliPartner network, Plibrico provides complete turnkey solutions encompassing refractory materials, engineering, installation, and repair services. The company also maintains international distribution under the Plico® brand and acquired the Redline brand in 2021. The product portfolio serves industries including aluminum processing, mineral processing/cement, waste incineration/power generation, steel, and petrochemical applications.
Differentiator
Problem solved
Functional benefit
Brands
- Plibrico: Primary brand for domestic refractory materials in the United States
- Redline
- Plico
- Redi-Shapes Precast Shapes
Products and services
- Plibrico Plastic Refractories
- Plibrico HyRATE Plastic Refractories
- Plicast Castable Refractories
- Pligun Gun Mixes
- Pli-Shot Shotcrete Castables
- Al-Tuff Series Castable Refractories
- Al-Shield Series Castable Refractories and Gun Mixes
- Exo-Set UNO Series Castables and Gun Mixes
- HyREZIST Castables and Gun Mixes
- HyMOR Castable Refractories and Gun Mixes
- Plicast LWI Insulating Castables
- Fast Track Refractories
- Redline Brand Refractories
- Plico International Refractory Products
- Redi-Shapes Precast Refractory Shapes
- Turnkey Refractory Solutions
- Refractory Installation and Repair Services
- Refractory Engineering and Design Services
Quantifiable outcome
- Products designed to reduce downtime during unscheduled installation and maintenance through quick and reliable delivery
- +1 more outcomes
Companies that use Plibrico
Customer profileSegments3 records
Ideal customer profiles4 records
Plibrico technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Plibrico partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- Atlantic Fire Brick SupplycorePlibrico Company, LLC acquired Atlantic Fire Brick Supply in January 2026 to expand refractory services in the Southeastern United States. This acquisition follows the Redline Industries acquisition and further strengthens Plibrico's market presence.
- Redline IndustriescorePlibrico completed the acquisition of Redline Industries, a supplier of refractory materials based in Chicago, IL. The acquisition aimed to expand Plibrico's product offerings and enhance customer service by continuing Redline's manufacturing and maintaining its brand. Redline products continue to be offered under the Redline brand.
Scale indicators2 records
Recent moves5 records
Expansion highlights5 records
Plibrico competitors and assessment
Company assessmentDirect peers
- HarbisonWalker International: Largest US-based refractory products and services company, offering monolithic and preformed refractories with installation services across steel, aluminum, cement, and glass — directly comparable to Plibrico's product breadth and turnkey service model in the same domestic market.
- Calderys (Imerys): Pure-play global refractory manufacturer offering monolithic and shaped refractories with installation services for iron, steel, aluminum, cement, and waste incineration — overlapping almost one-for-one with Plibrico's served industries and product categories.
- Resco Products: US-based refractory manufacturer producing monolithic, specialty, and preformed refractories for steel, aluminum, glass, and waste-to-energy — comparable in scale, geography, and product mix to Plibrico.
- Morgan Thermal Ceramics: Manufacturer of high-temperature insulation and refractory products including monolithic castables and ceramic fiber for industrial furnace applications — comparable product mix and customer base to Plibrico's insulating castables and high-alumina refractories.
- ANH Refractories: North American manufacturer of refractory products including monolithics, precast shapes, and specialty formulations serving steel, aluminum, and foundry end markets — directly comparable product portfolio and customer segments to Plibrico.
Broad incumbents
- RHI Magnesita: Global leader in refractories serving steel, cement, and non-ferrous metals with a comprehensive product portfolio and worldwide service network — competes head-to-head with Plibrico in the US monolithic refractory segment while operating at vastly greater scale.
- Saint-Gobain: Global building materials and high-performance materials conglomerate with a Performance Ceramics & Refractories division serving industrial high-temperature applications — competes in the broader refractory space as part of a diversified industrial portfolio.
Emerging players
- Pyrotek: Specialty engineered materials company focused on aluminum processing and high-temperature industrial applications including molten metal handling — closely comparable to Plibrico's Al-Tuff and Al-Shield product lines serving aluminum smelters and die casters.
Regional players
- Intocast: European-based refractory manufacturer producing monolithic and shaped refractories primarily for steel, cement, and foundry markets — comparable product offering but serving predominantly EMEA geographies rather than competing directly with Plibrico in North America.
Others
- Lhoist: Global lime and mineral products supplier whose refractory-grade dolomitic and lime products are used in steel, glass, and cement industries — adjacent rather than directly competitive, but a relevant ecosystem player serving the same heavy-industrial end markets.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Plibrico social profiles
Digital presencePlibrico financial estimates
Financial estimateRevenue estimate
Valuation estimate
Plibrico leadership team
Management profileNumber of profiles
Profiles3 records
Plibrico subsidiaries and ownership
Company hierarchySubsidiaries2 records
Plibrico funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Plibrico M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Plibrico
What does Plibrico do?
Plibrico manufactures and installs monolithic refractory materials — including plastic refractories, castables, gun mixes, shotcrete castables, insulating castables, and precast shapes — based on aluminosilicate and high-alumina ceramic technology. Through its PliPartner service center network, the company also delivers turnkey refractory solutions combining materials, engineering, installation, and repair services for industrial thermal applications such as aluminum processing, mineral processing, waste incineration, and steel production.
Is Plibrico a public or private company?
Plibrico is a private company. It is classified as unknown and is currently operating.
When was Plibrico founded?
Plibrico was founded in 1914. It employs 101 to 250 people.
Where is Plibrico based?
Plibrico is headquartered in Northbrook, United States, in the North America region.
How does Plibrico make money?
Two revenue lines are on record. Refractory Materials Sales are the primary driver. The others are refractory Services.
Who are Plibrico's main competitors?
Direct peers on record are HarbisonWalker International, Calderys (Imerys), Resco Products, Morgan Thermal Ceramics and ANH Refractories. Broad incumbents are RHI Magnesita and Saint-Gobain. Pyrotek is listed as an emerging player. Intocast is listed as a regional player. Lhoist is listed as an others.
Does Plibrico have an API?
No public API is recorded for Plibrico.