National Gypsum Company
National Gypsum Company is a privately-held North American manufacturer of gypsum board, cement board, roof board, and finishing products, selling through building-materials distributors to contractors, builders, and architects across residential, commercial, healthcare, education, and data-center construction in the U.S. and Canada.
- Company typePrivate
- Founded1925
- HeadquartersCharlotte, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What National Gypsum Company does
National Gypsum Company, legally National Gypsum Services Company d/b/a National Gypsum Company, is a privately-held North American manufacturer of gypsum-based building products founded in 1925 and headquartered in Charlotte, North Carolina. The company operates as the exclusive service provider for products manufactured by its wholly-owned affiliates Gold Bond Building Products, PermaBASE Building Products, ProForm Finishing Products, Gold Bond Canada, and Unifix Inc., spanning gypsum board, cement board, roof board, finishing compounds, and specialty panels (eXP, PURPLE, EVOLVE, DEXcell, Gridstone). Its products target interior walls and ceilings across single-family, multifamily, education, healthcare, office, hospitality, data-center, and general commercial construction, with moisture/mold resistance, fire ratings, sound control, and sustainability positioned as primary value drivers.
The underlying technology is conventional gypsum-based panel manufacturing augmented by specialty formulations (mold/moisture resistance in PURPLE and eXP, cement-board composites in PermaBASE, and the award-winning sustainability-focused EVOLVE family). The company's digital layer consists of an extensive technical specification library (Purple Book, SoundBook, Wood Book, GPS/LEED Planner, Fire & Sound Assembly Selector, Submittal Builder) and the NGi AI assistant, launched in October 2025, which provides natural-language retrieval across the technical corpus for architects, contractors, and distributors.
The business model is one-time product sale through a distribution-led channel: building materials distributors and dealers purchase from National Gypsum and resell to contractors and builders, while the company supports the channel with direct specification tools, the 1-800-NATIONAL support line, and Expert Connection technical advisory services. Pricing is quote-based and not publicly disclosed, consistent with industry convention. The customer base is highly diversified across construction verticals and geographies (U.S. and Canada), with no enterprise anchor concentration disclosed; the most recent material corporate events include the March 2026 CEO resignation of Khalid Bin Abdullah Al-Ghadeer and the 2026 launch of the EVOLVE product line, which won the Global Gypsum Product of the Year award.
National Gypsum Company firmographics
Firmographics- Name
- National Gypsum Company
- Legal name
- National Gypsum Services Company d/b/a National Gypsum Company
- Website
- https://nationalgypsum.com
- Company type
- Private
- Founded year
- 1925
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- National Gypsum Company is a privately-held North American manufacturer of gypsum board, cement board, roof board, and finishing products, selling through building-materials distributors to contractors, builders, and architects across residential, commercial, healthcare, education, and data-center construction in the U.S. and Canada.
- Ownership category
- akta.pro rank
National Gypsum Company industry classification
Industry- Product category
- Gypsum Building Products
- NAICS
- Gypsum Product Manufacturing (327420)
- SIC
- Concrete, Gypsum & Plaster Products (3270)
- akta.pro primary industry
- Gypsum Board & Drywall Panels (IMADAEAA)
- akta.pro secondary industries
- Ceiling Boards, Plasterboard Tiles & Suspension-Compatible Gypsum Products (IMADAEAM), Plaster (Gypsum/Lime/Cement) & Basecoat Systems (IMADAEAC)
Keywords
Where National Gypsum Company is headquartered
LocationHeadquarters
- HQ city
- Charlotte
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
National Gypsum Company 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
Revenue model
- Gypsum Board / Drywall Sales: Sale of gypsum board products (Gold Bond brand) through distribution channels to contractors, builders, and architects for interior wall and ceiling construction in residential and commercial buildings.
- Cement Board Products: Sale of PermaBASE cement board products for tile backer applications in wet areas such as bathrooms and kitchens, serving both residential and commercial construction markets.
- Roof Board Products: Sale of DEXcell gypsum and cement roof board products for commercial roofing systems, providing cover board and thermal barrier solutions.
- Finishing Products: Sale of ProForm finishing products including joint compounds, textures, and other finishing materials for gypsum board installation.
Go-to-market motion1 record
Distribution channels4 records
Marketing channels8 records
National Gypsum Company product offering
Product offeringCore offering
National Gypsum Company is a manufacturer and exclusive service provider of gypsum-based building products, including gypsum board (drywall), cement board, roof boards, and finishing compounds. Products are sold under the Gold Bond, PermaBASE, ProForm, DEXcell, PURPLE, and EVOLVE brands to architects, contractors, distributors, and builders across North America through building materials distribution channels.
Product overview
National Gypsum Company operates as an exclusive service provider for products manufactured by Gold Bond Building Products, PermaBASE Building Products, and ProForm Finishing Products. The company's portfolio consists of multiple branded product lines organized around core construction materials: Gold Bond gypsum boards and specialty panels for interior walls and ceilings; PermaBASE cement boards for tile backer applications; ProForm finishing products for drywall finishing; DEXcell roof boards for roofing systems; and the eXP extended exposure product family including sheathing, shaftliner, interior extreme, and tile backer panels. The company also offers specialty lines including the PURPLE family of mold-resistant products, factory built housing products, and industrial products. The portfolio includes both primary product lines and supporting technical resources including the PURPLE Book, SoundBook, Wood Book, and assembly design tools. The company recently launched the EVOLVE product line (award-winning) and NGi AI-powered assistant for product guidance.
Differentiator
Problem solved
Functional benefit
Brands
- Gold Bond: Gypsum board and building products brand manufactured by Gold Bond Building Products, LLC
- PermaBASE
- ProForm
- DEXcell
- PURPLE
- EVOLVE
- NGi (National Gypsum Intelligence)
Products and services
- Gold Bond Building Products Gypsum board and building products brand including high-strength gypsum panels, mold-resistant boards, and specialty interior wall and ceiling solutions manufactured by Gold Bond Building Products, LLC for residential and commercial construction.
- PermaBASE Building Products Cement board products for tile backer and construction applications manufactured by PermaBASE Building Products, LLC, including standard, PLUS, and waterproof (WP) variants for residential and commercial wet-area installations.
- ProForm Finishing Products Joint compounds, finishing products, and texturing solutions for drywall finishing manufactured by ProForm Finishing Products, LLC, used by contractors to produce seamless wall and ceiling surfaces.
- DEXcell Roof Boards Gypsum roof boards and cement roof boards for commercial and residential roofing applications, providing cover board and thermal barrier functions with fire resistance and weather protection.
- PURPLE Family of Products Specialty gypsum board products with enhanced mold and moisture resistance for interior wall and ceiling applications, designed for residential and commercial environments where moisture and mold protection are required.
- eXP Family of Products Extended-exposure and interior extreme gypsum panel family including eXP Sheathing for exterior applications, eXP Shaftliner for elevator shafts and stairwells, eXP Interior Extreme for high-moisture interiors, and eXP Tile Backer panels for residential and commercial tile installations.
- Gridstone Gypsum Ceiling Panels Gypsum ceiling panels for commercial ceiling applications, available in standard, clean room, and hi-strength variants with a 15-year warranty.
- PermaBASE Foam Tile Backer Foam tile backer product for residential tile substrate applications with a 10-year limited warranty.
- EVOLVE Product Line Innovative gypsum wall and ceiling products designed for easy installation and environmental sustainability, recognized with the Global Gypsum Product of the Year award and targeted at architects, contractors, and distributors.
- Factory Built Housing Products Specialty gypsum and building products designed for factory-built and manufactured housing construction applications.
- Industrial Products Specialty building products for industrial construction applications.
Companies that use National Gypsum Company
Customer profileSegments7 records
Ideal customer profiles4 records
National Gypsum Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability2 records
Feature6 records
National Gypsum Company partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights5 records
National Gypsum Company competitors and assessment
Company assessmentDirect peers
- USG Corporation: USG (now owned by Knauf) is the largest North American gypsum board manufacturer and National Gypsum's most direct competitor. Both compete head-to-head in standard drywall, specialty moisture/mold-resistant board, and ceiling panels, sold through overlapping distributor networks to the same architect/contractor base.
- CertainTeed (Saint-Gobain): CertainTeed, the building products arm of Saint-Gobain, manufactures gypsum board, cement board, and finishing products under overlapping brands. It competes with National Gypsum's Gold Bond, PermaBASE, and ProForm lines in residential and commercial channels across North America.
- American Gypsum: American Gypsum is a U.S. gypsum board manufacturer owned by Eagle Materials. It competes directly with National Gypsum in commodity and specialty wallboard, leveraging similar distribution channels and serving many of the same single-family, multifamily, and commercial customers.
- PABCO Gypsum: PABCO Gypsum is a U.S.-based gypsum board manufacturer with a focused product portfolio in standard and specialty wallboard. It competes with National Gypsum primarily in Western U.S. markets through overlapping distributor and dealer relationships.
- Continental Building Products (acquired by Compagnie de Saint-Gobain): Continental Building Products was a U.S. gypsum wallboard producer operating in eastern and specialty markets before its acquisition by Saint-Gobain. It competed directly with National Gypsum on standard and specialty drywall for residential and commercial construction.
Broad incumbents
- Knauf: Knauf is a global gypsum and building materials leader that acquired USG. It competes with National Gypsum across North America and globally in standard drywall, specialty boards, and ceiling systems, and has substantially larger international scale and R&D resources.
- Georgia-Pacific (Koch): Georgia-Pacific's DensGlass sheathing and ToughRock gypsum product lines compete with National Gypsum's eXP sheathing and Gold Bond gypsum board, particularly in commercial and exterior applications. As a much larger diversified building products business, it competes on distribution breadth rather than pure-play focus.
- Eagle Materials: Eagle Materials owns American Gypsum and competes across gypsum wallboard and related building products. It is a publicly traded peer that gives investors direct exposure to the same U.S. gypsum cycle that drives National Gypsum's revenue.
- Boral Limited (Seven Group): Boral, part of Seven Group Holdings, is an Australian-headquartered building products and construction materials group with North American operations in cladding, plasterboard, and masonry. It overlaps with National Gypsum in plasterboard and adjacent interior construction products across global markets.
Emerging players
- James Hardie Industries: James Hardie is the leading manufacturer of fiber cement siding and backer board. Its cement board products overlap with National Gypsum's PermaBASE line in tile backer and exterior sheathing applications, particularly for moisture-prone residential exteriors.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
National Gypsum Company social profiles
Digital presenceNational Gypsum Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
National Gypsum Company leadership team
Management profileNumber of profiles
Profiles2 records
National Gypsum Company subsidiaries and ownership
Company hierarchySubsidiaries5 records
National Gypsum Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
National Gypsum Company 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 National Gypsum Company
What does National Gypsum Company do?
National Gypsum Company is a manufacturer and exclusive service provider of gypsum-based building products, including gypsum board (drywall), cement board, roof boards, and finishing compounds. Products are sold under the Gold Bond, PermaBASE, ProForm, DEXcell, PURPLE, and EVOLVE brands to architects, contractors, distributors, and builders across North America through building materials distribution channels.
Is National Gypsum Company a public or private company?
National Gypsum Company is a private company. It is classified as unknown and is currently operating.
When was National Gypsum Company founded?
National Gypsum Company was founded in 1925. It employs 1,001 to 5,000 people.
Where is National Gypsum Company based?
National Gypsum Company is headquartered in Charlotte, United States, in the North America region.
How does National Gypsum Company make money?
Four revenue lines are on record. Gypsum Board / Drywall Sales are the primary driver. The others are cement Board Products, roof Board Products and finishing Products.
Who are National Gypsum Company's main competitors?
Direct peers on record are USG Corporation, CertainTeed (Saint-Gobain), American Gypsum, PABCO Gypsum and Continental Building Products (acquired by Compagnie de Saint-Gobain). Broad incumbents are Knauf, Georgia-Pacific (Koch), Eagle Materials and Boral Limited (Seven Group). James Hardie Industries is listed as an emerging player.
Does National Gypsum Company have an API?
No public API is recorded for National Gypsum Company.
What industry is National Gypsum Company in?
National Gypsum Company's product category is Gypsum Building Products. Its primary akta.pro industry code is IMADAEAA, Gypsum Board & Drywall Panels, with a secondary code of IMADAEAM, Ceiling Boards, Plasterboard Tiles & Suspension-Compatible Gypsum Products. Its NAICS code is 327420 and its SIC code is 3270.