Company lists · Data refreshed September 2026

Top 25 Masonry cement manufacturers based in the United States

Name: Masonry cement 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 17, 2026 238 companies tracked

RevenueBase identified 238 masonry cement manufacturers headquartered in the United States as of September 2026 and tracks 15,407 professional contacts across them, including 3,541 with verified work emails. Atlanta is the largest hub.

This list covers masonry cement 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 17, 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 17, 2026 86% judged on-target in blind review

238Companies

15,407Contacts tracked

3,541Verified emails

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The 25 largest masonry cement manufacturers based in the United States

Ranked by team size

Top 25 of 238 masonry cement manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to masonry cement 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	GCC	Partial evidence	Glendale, CO, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,763 contacts →
	Partial evidence “GCC is a leading producer of cement, ready-mix concrete, aggregates and innovative solutions for the construction industry.” Source: RevenueBase Database · checked Sep 17, 2026
2	Oldcastle APG	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,586 contacts →
	Strong evidence “As a global industry-leading manufacturer of concrete building and hardscape products, Oldcastle APG covers a wide spectrum of applications – from the structural masonry used in…” Source: RevenueBase Database · checked Sep 17, 2026
3	Quikrete	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,537 contacts →
	Strong evidence “The QUIKRETE® Companies is the largest manufacturer of packaged concrete and cement mixes in the United States and Canada, and an innovative leader in the commercial building and…” Source: RevenueBase Database · checked Sep 17, 2026
4	ASH Grove Cement Company	Strong evidence	Overland Park, KS, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,012 contacts →
	Strong evidence “Ash Grove Cement, a CRH company, is a leading North American cement manufacturer shaping the next generation of building materials through innovation, performance, and…” Source: RevenueBase Database · checked Sep 17, 2026
5	Argos USA	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 17, 2026	1,001-5,000	707 contacts →
	Partial evidence “Argos is one of the largest cement and ready-mix producers in the United States and a global sustainability leader in the heavy construction materials industry.” Source: RevenueBase Database · checked Sep 17, 2026
6	Buzzi Unicem USA	Partial evidence	Bethlehem, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	670 contacts →
	Partial evidence “Headquartered in Bethlehem, Pennsylvania, Buzzi Unicem USA is a leading cement manufacturing companies in the U.S.” Source: RevenueBase Database · checked Sep 17, 2026
7	Dayton Superior	Partial evidence	Miamisburg, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	531 contacts →
	Partial evidence “Serving the Concrete Construction Industry for over 100 years, Dayton Superior is the largest single-source manufacturer and distributor of products used in concrete construction.” Source: RevenueBase Database · checked Sep 17, 2026
8	General Shale	Indirect evidence	Johnson City, TN, United StatesHQ checked Sep 17, 2026	1,001-5,000	448 contacts →
	Indirect evidence “Build with experience and quality.” Source: RevenueBase Database · checked Sep 17, 2026
9	Summit Materials	Partial evidence	Denver, CO, United StatesHQ checked Sep 17, 2026	5,001-10,000	378 contacts →
	Partial evidence “Summit Materials is a market-leading producer of aggregates and cement with vertically integrated operations that supply ready-mix concrete and asphalt in select markets.” Source: RevenueBase Database · checked Sep 17, 2026
10	U.S. Concrete	Indirect evidence	Euless, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	308 contacts →
	Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 17, 2026
11	Basalite Concrete Products	Partial evidence	Dixon, CA, United StatesHQ checked Sep 17, 2026	501-1,000	250 contacts →
	Partial evidence “Basalite is one of the largest manufacturers of concrete and clay products in the Western United States.” Source: RevenueBase Database · checked Sep 17, 2026
12	Eagle Materials	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	186 contacts →
	Indirect evidence “Eagle Materials Inc.(NYSE: EXP) is a leading U.S.” Source: RevenueBase Database · checked Sep 17, 2026
13	Sesco Cement Corp	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	146 contacts →
	Indirect evidence “Founded in 1964, SESCO Group is an international, diversified group of companies with revenues of $4 billion.” Source: RevenueBase Database · checked Sep 17, 2026
14	Reading Rock INC	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 17, 2026	51-200	129 contacts →
	Indirect evidence “Since 1947, Reading Rock has had a passion for manufacturing quality building material products and providing exceptional services.” Source: RevenueBase Database · checked Sep 17, 2026
15	Salt River Materials Group	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 17, 2026	201-500	125 contacts →
	Partial evidence “In 2003, the marketing activities of Phoenix Cement Company and Salt River Sand and Rock were integrated under the Salt River Materials Group (SRMG) commercial trade name to…” Source: RevenueBase Database · checked Sep 17, 2026
16	Best Block Company	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	51-200	108 contacts →
	Partial evidence “Committed to serving specifiers, contractors and installers across the country, Best Block manufactures the highest quality line of architectural and standard block as well as…” Source: RevenueBase Database · checked Sep 17, 2026
17	Angelus Block Co., INC	Indirect evidence	Sun Valley, CA, United StatesHQ checked Sep 17, 2026	201-500	92 contacts →
	Indirect evidence “Family-owned since 1946, Angelus Block Co, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
18	Continental Cement CO	Strong evidence	Chesterfield, MO, United StatesHQ checked Sep 17, 2026	201-500	88 contacts →
	Strong evidence “Continental Cement Company is a manufacturer of cement, with two cement manufacturing facilities, located in Davenport, IA, and Hannibal, MO, with nine distribution terminals…” Source: RevenueBase Database · checked Sep 17, 2026
19	Lehigh White Cement Company	Partial evidence	West Palm Beach, FL, United StatesHQ checked Sep 17, 2026	501-1,000	85 contacts →
	Partial evidence “Our company produces, imports and markets white cement throughout North America.” Source: RevenueBase Database · checked Sep 17, 2026
20	US Brick	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 17, 2026	201-500	76 contacts →
	Indirect evidence “Born Here.” Source: RevenueBase Database · checked Sep 17, 2026
21	Midwest Block & Brick	Strong evidence	Kansas City, MO, United StatesHQ checked Sep 17, 2026	201-500	74 contacts →
	Strong evidence “Manufacturer of concrete masonry and hardscape products” Source: RevenueBase Database · checked Sep 17, 2026
22	National Cement Company Of Alabama, INC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 17, 2026	51-200	68 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	Royal White Cement	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	201-500	62 contacts →
	Partial evidence “Royal White Cement Inc.” Source: RevenueBase Database · checked Sep 17, 2026
24	Southern Concrete Products, INC	Partial evidence	Sardis, MS, United StatesHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “Southern Concrete Products has been producing quality ready-mix concrete and concrete masonry products since 1943.” Source: RevenueBase Database · checked Sep 17, 2026
25	AHI Supply	Partial evidence	Alvin, TX, United StatesHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “AHI Supply is a manufacturer and distributor of quality construction products.” Source: RevenueBase Database · checked Sep 17, 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: masonry cement 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 masonry cement manufacturers.
Partial evidence: Its own public description names part of masonry cement manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name masonry cement 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 238 masonry cement manufacturers based in the United States

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Masonry cement manufacturers based in the United States at a glance

As of Sep 17, 2026

23.0%Verified-email coverage

64.7Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Atlanta

Sep 17, 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

10001+

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 238 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 masonry cement 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 “masonry cement 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 masonry cement 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 masonry cement 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, 3,541 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 17, 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 masonry cement 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 masonry cement manufacturers are there based in the United States?

RevenueBase identified 238 masonry cement 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?

GCC, headquartered in Glendale, tops this list with the largest team on record.

Which city has the most masonry cement manufacturers?

Atlanta leads with 8 headquartered companies, followed by Houston (7) and Irving (4).

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 3,541 verified decision-maker contacts tracked across these 238 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 17, 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.