Company lists · Data refreshed September 2026

Top 25 Suspended ceiling manufacturers based in the United States

Name: Suspended ceiling manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 181 companies tracked

RevenueBase identified 181 suspended ceiling manufacturers headquartered in the United States as of September 2026 and tracks 11,402 professional contacts across them, including 3,733 with verified work emails. Houston is the largest hub.

This list covers suspended ceiling manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

181Companies

11,402Contacts tracked

3,733Verified emails

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The 25 largest suspended ceiling manufacturers based in the United States

Ranked by team size

Top 25 of 181 suspended ceiling manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to suspended ceiling manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	USG	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	5,001-10,000	4,323 contacts →
	Partial evidence “USG Corporation is an industry-leading manufacturer of building products and innovative solutions highlighted by Sheetrock®, Durock®, and Securock® Brands.” Source: RevenueBase Database · checked Sep 30, 2026
2	Armstrong World Industries	Strong evidence	Lancaster, PA, United StatesHQ checked Sep 30, 2026	1,001-5,000	3,000 contacts →
	Strong evidence “Armstrong World Industries, Inc.(AWI) is an Americas leader in the design and manufacture of innovative interior and exterior architectural applications including ceilings…” Source: RevenueBase Database · checked Sep 30, 2026
3	Foundation Building Materials	Indirect evidence	Santa Ana, CA, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,623 contacts →
	Indirect evidence “Foundation Building Materials (FBM) is North America's leading specialty building materials distributor, operating 370+ locations across the US and Canada.” Source: RevenueBase Database · checked Sep 30, 2026
4	MAREK	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	524 contacts →
	Indirect evidence “At MAREK, we believe a company is like a building: It’s only as strong as the foundation on which it is built.” Source: RevenueBase Database · checked Sep 30, 2026
5	Acousti	Partial evidence	Orlando, FL, United StatesHQ checked Sep 30, 2026	501-1,000	394 contacts →
	Partial evidence “Commercial contractors of interior systems, representing a wide range of ceilings, floors and walls.” Source: RevenueBase Database · checked Sep 30, 2026
6	9wood	Partial evidence	Springfield, OR, United StatesHQ checked Sep 30, 2026	51-200	121 contacts →
	Partial evidence “We make the joy of wood accessible with custom wood ceilings made fast.” Source: RevenueBase Database · checked Sep 30, 2026
7	Gordon Incorporated	Indirect evidence	Bossier City, LA, United StatesHQ checked Sep 30, 2026	51-200	82 contacts →
	Indirect evidence “Gordon specializes in sustainable architectural metal products for interior and exterior applications.” Source: RevenueBase Database · checked Sep 30, 2026
8	Rulon International	Indirect evidence	Saint Augustine, FL, United StatesHQ checked Sep 30, 2026	51-200	78 contacts →
	Indirect evidence “For nearly 40 years, Rulon International has shaped how spaces sound and feel.” Source: RevenueBase Database · checked Sep 30, 2026
9	Brock Contract Services	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 30, 2026	11-50	78 contacts →
	Indirect evidence “Established in 1986, Brock Contract Services has over 175 years of combined flooring experience, and continues to be the Carolina’s leading source for quality commercial flooring…” Source: RevenueBase Database · checked Sep 30, 2026
10	Grayhawk	Partial evidence	Lexington, KY, United StatesHQ checked Sep 30, 2026	51-200	48 contacts →
	Partial evidence “With offices in Lexington and Louisville, Grayhawk provides commercial wall & ceiling systems throughout Kentucky.” Source: RevenueBase Database · checked Sep 30, 2026
11	Heartland Acoustics & Interiors	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 30, 2026	51-200	45 contacts →
	Indirect evidence “At Heartland Acoustics & Interiors our customers are the most important part of our business and we strive to maintain excellent customer service.” Source: RevenueBase Database · checked Sep 30, 2026
12	Westside Building Material Corporation	Partial evidence	Anaheim, CA, United StatesHQ checked Sep 30, 2026	51-200	41 contacts →
	Partial evidence “Our goal is to be the premier source of supply for interior/exterior wall, ceiling systems and related construction products in the markets we serve.” Source: RevenueBase Database · checked Sep 30, 2026
13	Capital Interior Contractors	Partial evidence	Richmond, VA, United StatesHQ checked Sep 30, 2026	51-200	41 contacts →
	Partial evidence “Unique wall and ceiling construction solutions since 1983.” Source: RevenueBase Database · checked Sep 30, 2026
14	Architectural Components Group, Inc. Acgi By Armstrong World Industries	Strong evidence	Marshfield, MO, United StatesHQ checked Sep 30, 2026	51-200	38 contacts →
	Strong evidence “Architectural Components Group, Inc, by Armstrong World Industries, is the manufacturing leader in both architectural and acoustical wood walls, and suspended wood ceiling systems.” Source: RevenueBase Database · checked Sep 30, 2026
15	Northwest Partitions	Partial evidence	Woodinville, WA, United StatesHQ checked Sep 30, 2026	51-200	33 contacts →
	Partial evidence “Founded in 1982, Northwest Partitions, Inc.(NWP) is a premier union interior and exterior wall and ceiling contractor that has been serving Western Washington for generations.” Source: RevenueBase Database · checked Sep 30, 2026
16	American Contractors Corp	Partial evidence	Canton, MA, United StatesHQ checked Sep 30, 2026	11-50	30 contacts →
	Partial evidence “Acoustical ceilings, walls and custom metal fabrication.” Source: RevenueBase Database · checked Sep 30, 2026
17	TCM Enterprises LLC	Partial evidence	Fayetteville, AR, United StatesHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “As one of the leading full service metal framing, drywall, and acoustical ceiling contractors in the Northwest Arkansas area, TCM Enterprises is ready to meet the needs of our…” Source: RevenueBase Database · checked Sep 30, 2026
18	T-P Acoustics INC	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 30, 2026	11-50	26 contacts →
	Partial evidence “Acoustical/Specialty Ceiling Contractor Serving the Arizona Construction Industry for over Fifty years, dedicated to customer service.” Source: RevenueBase Database · checked Sep 30, 2026
19	Union Wholesale Company	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 30, 2026	11-50	19 contacts →
	Indirect evidence “Incorporated in 1956,we have been on the leading edge of commercial and industrial construction throughout the Delaware valley.” Source: RevenueBase Database · checked Sep 30, 2026
20	Integrated Specialty Contractors	Partial evidence	Elk Grove Village, IL, United StatesHQ checked Sep 30, 2026	51-200	18 contacts →
	Partial evidence “Integrated is an acoustical and specialty ceiling contractor focusing on the commercial, education and healthcare markets throughout the greater Chicagoland area.” Source: RevenueBase Database · checked Sep 30, 2026
21	Northwest Drywall & Roofing Supply	Partial evidence	Kalispell, MT, United StatesHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “Montana-owned Northwest Drywall & Roofing Supply has provided customers a wide variety of top-quality drywall, specialty drywall, roofing, ceiling grids, tiles, drywall and…” Source: RevenueBase Database · checked Sep 30, 2026
22	GK Knutson, INC	Indirect evidence	Ferndale, WA, United StatesHQ checked Sep 30, 2026	51-200	17 contacts →
	Indirect evidence “Our company owner, Greg Knutson, has over 35 years of experience in the drywall industry and established GK Knutson, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
23	Rice Drywall	Partial evidence	Burleson, TX, United StatesHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “Rice Drywall is a Texasbased subcontractor specializing in construction of commercial/industrial acoustic ceilings, metal studs, drywall partitions and insulation.” Source: RevenueBase Database · checked Sep 30, 2026
24	Overcast Innovations, LLC	Strong evidence	Seattle, WA, United StatesHQ checked Sep 30, 2026	11-50	16 contacts →
	Strong evidence “Overcast Innovations innovates the process of building design and construction and reduces cost through the application of modular, manufactured, plug-and-play ceiling assemblies.” Source: RevenueBase Database · checked Sep 30, 2026
25	Wallboard Specialties INC	Partial evidence	West Valley City, UT, United StatesHQ checked Sep 30, 2026	201-500	15 contacts →
	Partial evidence “Wallboard Specialties, Inc is a commercial wall and ceiling firm focusing primarily on: metal stud framing, drywall, insulation, acoustical ceilings, specialty wall and ceiling…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: suspended ceiling manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names suspended ceiling manufacturers.
Partial evidence: Its own public description names part of suspended ceiling manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name suspended ceiling manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 181 suspended ceiling manufacturers based in the United States

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Suspended ceiling manufacturers based in the United States at a glance

As of Sep 30, 2026

32.7%Verified-email coverage

63.0Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 181 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among suspended ceiling manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “suspended ceiling manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names suspended ceiling manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among suspended ceiling manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 3,733 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names suspended ceiling manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many suspended ceiling manufacturers are there based in the United States?

RevenueBase identified 181 suspended ceiling manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

USG, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most suspended ceiling manufacturers?

Houston leads with 3 headquartered companies, followed by Milwaukee (3) and New York (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,733 verified decision-maker contacts tracked across these 181 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.