Contractors, builders, and procurement teams are always looking for reliable drywall suppliers, and it helps to know who the biggest players are in the United States. Companies like USG, National Gypsum, CertainTeed, Georgia-Pacific, and American Gypsum produce much of the wallboard used in homes, offices, and job sites across the country. This guide looks at the top drywall manufacturers in the US and how they compare, making it easier to find the right fit for your next project.
The drywall industry: Current state
The drywall industry in the US is busy right now, thanks to a steady rise in commercial and multifamily construction that keeps demand for gypsum board high. Builders are also looking for more moisture-resistant and fire-rated panels to meet stricter building codes and improve safety on every job.
On the manufacturing side, automation and tools like the Okibo drywall robot are helping crews work faster and safer. There’s also growing awareness around drywall dust exposure, which is encouraging companies to focus on improved ventilation and better dust-control practices to keep job sites healthier.
Top 10 most successful drywall manufacturers in the US
10. Magnum Building Products
- Revenue: Private company magnumbp.com
- Employees: 50–200
- President: Dan Armstrong
- Founded: Early 2000s
Magnum Building Products makes the Magnum Board® line, an eco-friendly alternative to traditional drywall, cement board, and wood sheathing. Their products include interior and exterior wall and ceiling boards, underlayment, and sheathing designed to stand up to fire, water, mold, mildew, insects, and other common job site challenges.
The company focuses on durability and environmentally minded materials, promoting Magnum Board® as a non-toxic option for residential and commercial builds. You’ll see it used for everything from walls and ceilings to roofing substrates and siding.
Unlike standard gypsum drywall, Magnum’s boards use magnesium oxide or fiber-reinforced materials, which offer added protection against moisture, mold, and other environmental issues.
9. Panel Rey (US Operations)
- Revenue: Private company
- Employees: 200-500 in US (over 1,100 employees globally)
- Vice President: Dave Bates (US operations)
- Founded: 1986
Although Panel Rey is based in Mexico, their massive US distribution network makes them a local staple for many American builders. They supply the full wall system, from interior and exterior panels to the finishing compounds needed to seal the job.
Installers prefer these boards because they are noticeably lighter, which makes a big difference after a long day of hanging drywall. Aside from the standard sheets, they stock all the necessary specialty products, including fire-rated and mold-resistant cores, plus flexible 1/4” boards that make framing curved walls a lot easier.
Thanks to its global outlook and broad product lineup, Panel Rey has become a popular choice across the southwestern and southern US. It’s a helpful alternative to traditional gypsum board for builders looking for reliable performance, versatility, and easier installation.
8. Amrize (Holcim US)
- Revenue: (US division) approx. $6B US in the first half of 2025
- Employees (US): ~1,835
- CEO: Global CEO (Holcim Group): Miljan Gutovic (since May 2024); North America Regional Head (Global Group): Jaime Hill
- Founded (US operations): 2025 (Global operations founded in 1912)
Holcim US (soon to be Amrize) is the North American operations of global building materials giant Holcim, a well-known name in the construction materials space, offering gypsum board alongside a wide range of products like cement, aggregates, ready-mix concrete, and walling systems. With such a broad lineup, the company supports everything from small residential builds to major infrastructure projects.
In 2022, LafargeHolcim US brought all its legacy brands together under one new name: Holcim US. The rebrand was a big step toward creating a more unified company focused on sustainable, low-carbon building solutions. With operations now spanning 43 states, Holcim US offers everything from cement and concrete to aggregates and gypsum products under a single, streamlined identity.
Today, Holcim blends its global expertise with a strong US presence to offer drywall and other materials for commercial, infrastructure, and residential markets. The company is also putting more emphasis on low-carbon manufacturing and circular construction practices as part of its long-term sustainability goals.
7. Cabot Gypsum (CABCO Gypsum)
- Revenue: $7M in 2024
- Employees: 11-50
- CEO: Leadership not publicly listed (privately held)
- Founded: 1995
Operating out of Cape Breton, Nova Scotia, Cabot Gypsum (CABCO) has become a staple supplier for the Northeastern United States. They manufacture a complete lineup of drywall, ranging from standard residential boards to heavy-duty fire-rated panels for commercial jobs.
Because of their location on the Atlantic coast, they can ship down the Eastern Seaboard faster and more reliably than many inland competitors. Builders generally trust CABCO for two reasons: the supply chain is solid, and the boards themselves feature strong cores and clean finishes that make finishing work easier.
As one of the largest independent gypsum producers in North America, Cabot Gypsum fills an important market niche by offering an alternative to major US brands. Its longstanding operation, modern production equipment, and commitment to quality help keep it competitive while giving contractors more choice for their wallboard needs.
6. PABCO Gypsum
- Revenue: Private company
- Employees: 500-1000 across PABCO Building Products divisions
- CEO: Ryan Lucchetti
- Founded: 1972
PABCO Gypsum is a major West Coast drywall manufacturer based in California, supplying wallboard across the western United States and beyond. They offer a full range of gypsum products, from standard interior panels to fire-rated, moisture-resistant, sound-dampening, and exterior-grade boards, giving builders plenty of options for different project needs.
One thing that really sets PABCO apart is its focus on sound control. After acquiring QuietRock in 2013, the company became a leading supplier of high-performance sound-dampening drywall that blends fire resistance, moisture protection, and acoustic performance into a single panel.
PABCO is also known for its family-owned roots within the PCBP group and its emphasis on strong relationships, environmental responsibility, and consistent quality. The company’s sustainability efforts show up throughout its operations, including the use of recycled paper from its PABCO Paper division and a vertically integrated manufacturing process that begins at its own gypsum quarry.
5. American Gypsum (Eagle Materials)
- Revenue: As part of Eagle Materials, approx. $2.3B US in annual revenue across all its business segments.
- Employees: Approx. 2,400-2,500 people total across its various segments (Cement, Concrete/Aggregates, Paperboard, and Gypsum)
- CEO: Michael R. Haack is the President & CEO of the parent company, Eagle Materials; the CEO for American Gypsum is D. Craig Kesler
- Founded: 1984 (original operations under predecessor names; now part of Eagle Materials)
American Gypsum is a long-standing US drywall manufacturer that supplies wallboard products for residential, commercial, and industrial projects across the central and western regions of the country. With a strong presence and a reputation for quality, the company has become a trusted source for builders who need consistent performance.
The company operates five gypsum wallboard plants with multiple production lines, giving it the capacity to produce about 4 billion square feet of wallboard annually. That scale puts American Gypsum among the larger drywall producers in the US.
Their product lineup covers a wide range of needs, including standard interior drywall, fire-rated panels, moisture- and mold-resistant options, and specialty boards designed for factory-built housing.
In 2025, Eagle Materials announced a major investment of roughly $330M US to modernize and expand its Duke, Oklahoma, plant. This upgrade supports more efficient, large-scale production and helps the company keep up with growing construction demand in southern and Sunbelt states.
4. Georgia-Pacific Gypsum
- Revenue: GP’s gypsum segment brought in around $2.59 billion in 2025
- Employees: 30,000+ across Georgia-Pacific’s operations (paper, building products, lumber, gypsum, etc.)
- CEO: Julie Howard
- Founded: 1927
Georgia-Pacific Gypsum is one of the top drywall manufacturers in the US, offering a wide range of gypsum-board products for both interior and exterior applications. Owned by Koch Industries, a massive privately held conglomerate, they’ve become a leading manufacturer in the US gypsum market, competing with companies like Saint-Gobain and Eagle Materials.
Their lineup includes well-known names like ToughRock® and DensGlass®, along with other gypsum and fiberglass-mat–faced boards for walls, ceilings, sheathing, and specialty uses. ToughRock® boards are designed to handle moisture and fire exposure, making them a reliable choice for everything from new builds to renovation projects in both residential and commercial settings.
DensGlass® and other fiberglass-mat–faced products provide even more moisture and mold resistance compared with traditional paper-faced drywall, which makes them especially useful for exterior sheathing, soffits, and areas prone to humidity. Georgia-Pacific remains a go-to supplier for builders who want versatility, durability, and dependable performance across many project types.
3. CertainTeed (Saint-Gobain North America)
- Revenue: $750M US/year
- Employees: 3,294
- CEO: Julie Bonamy
- Founded: Continental Building Products was acquired in 2020 and became CertainTeed
CertainTeed is one of the most trusted drywall makers in North America; a company with deep roots and decades of experience supplying high-quality gypsum products for both homes and commercial buildings. Through its parent company, Saint‑Gobain, CertainTeed brings a long legacy of building-materials know-how to every drywall panel it produces.
Their product lineup is broad and built to meet modern construction demands. Offerings include lightweight drywall panels, moisture- and mold-resistant boards (like M2Tech®), fire-rated wallboard (including Type X / Type C), and sound-dampening drywall for quieter, more comfortable spaces.
One standout product is Easi-Lite® Lightweight Drywall, which can weigh up to 30% less than traditional panels. It’s easier to carry, lift, and install, making it a favorite for ceilings, renovations, or any job where efficiency matters.
CertainTeed also continues to invest heavily in sustainability and modern manufacturing. Through Saint-Gobain’s global resources, the company is expanding production capacity in the US and upgrading plants to reduce environmental impact while meeting rising nationwide demand.
With its deep product lineup, ongoing innovation, and strong manufacturing network across North America, CertainTeed remains one of the top drywall manufacturers in the United States.
2. National Gypsum Company
- Revenue: Private company; estimated annual revenue is estimated at $780M US
- Employees: 1,200-1,300
- CEO: Thomas C. Nelson
- Founded: 1925
National Gypsum Company is one of the oldest and most influential drywall manufacturers in the United States. Headquartered in Charlotte, NC, the company operates an extensive network of gypsum board plants, quarries, and processing facilities, handling everything from raw gypsum to finished wallboard. This vertical structure helps maintain consistent quality across all its products.
Its drywall is sold under the well-known Gold Bond® name, a staple in the construction industry thanks to its reliability and long-standing performance record. National Gypsum also produces several high-performance product lines, including PURPLE® and eXP®, which offer enhanced moisture, mold, and fire resistance for modern building demands.
Throughout its nearly 100-year history, innovation has been central to the company’s growth. National Gypsum has steadily expanded its offerings to include specialty boards such as fire-rated, sound-dampening, moisture-resistant, and impact-resistant options, giving builders plenty of tools to meet today’s code requirements and design challenges.
Thanks to its broad product range, strong industry reputation, and large US footprint, National Gypsum remains one of the country’s top drywall suppliers, serving residential, commercial, and multifamily projects nationwide.
1. USG Corporation (United States Gypsum)
- Revenue: Recorded full-year net sales of $3.3B in 2018. In April 2019, the company was acquired by the German-based Knauf Group and became a private entity, so more recent public revenue data is not available.
- Employees: Approx. 7,000 in North America (14,000 globally)
- CEO: Christopher R. Griffin
- Founded: 1901
USG is often considered the largest and most recognized drywall manufacturers in the U.S. thanks in large part to its iconic Sheetrock® brand. For more than a century, the company has played a major role in shaping how interiors are built, helping move the industry from traditional plaster-and-lath methods to the fast, efficient gypsum wall systems used today.
Over the years, USG has continued to expand its offerings well beyond standard drywall. The company now provides ceiling systems, moisture- and fire-resistant boards, and advanced drywall suspension and finishing systems designed for a wide range of building types and performance needs.
With its long track record of innovation, a large and reliable distribution network, and strong brand recognition, USG remains a top choice for builders, contractors, and developers working on residential, commercial, and multifamily projects across the country.
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