Company lists · Data refreshed October 2026

Top 25 Concrete reinforcing bar manufacturers based in the United States

Name: Concrete reinforcing bar manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 345 companies tracked

RevenueBase identified 345 company matches for concrete reinforcing bar manufacturers associated with the United States as of October 2026 and tracks 7,593 professional contacts across them, including 2,382 with verified work emails. Houston is the largest hub.

This list covers company matches for concrete reinforcing bar manufacturers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 10, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 10, 2026 How this list was built

345Companies

7,593Contacts tracked

2,382Verified emails

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The 25 largest concrete reinforcing bar manufacturers based in the United States

Ranked by team size

Top 25 of 345 company matches for concrete reinforcing bar manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Gerdau North America	Exact match	Tampa, FL, United StatesHQ recorded Oct 10, 2026	5,001-10,000	3,087 contacts →
	Exact match “In North America, Gerdau manufactures merchant bar, structural steel, piling, special bar quality and rebar products for the agricultural, automotive, civil construction…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Insteel Industries, INC	Exact match	Mount Airy, NC, United StatesHQ recorded Oct 10, 2026	501-1,000	310 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Optimus Steel LLC	Exact match	Vidor, TX, United StatesHQ recorded Oct 10, 2026	201-500	232 contacts →
	Exact match “Based in Beaumont, Texas, Optimus Steel is proud to produce wire rods, coiled rebars, straight rebars, and billets, serving industries across the construction, automotive…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	WMC	Exact match	Houston, TX, United StatesHQ recorded Oct 10, 2026	201-500	184 contacts →
	Exact match “At WMC, we are dedicated to reinforcing the world to build dreams.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Williams Form Engineering Corp	Exact match	Belmont, MI, United StatesHQ recorded Oct 10, 2026	201-500	151 contacts →
	Exact match “Williams Form Engineering Corporation has been providing threaded steel bars and accessories for rock, soil and concrete anchors, post-tensioning systems, and concrete forming…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Pacific Steel Group	Exact match	San Diego, CA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	137 contacts →
	Exact match “Pacific Steel Group is a leading independent reinforcing steel fabricator and placer with offices throughout the Western United States.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	JD Steel Co., INC	Exact match	Phoenix, AZ, United StatesHQ recorded Oct 10, 2026	201-500	115 contacts →
	Exact match “JD Steel Company has reinforced super skyscrapers, water treatment facilities, parking garages, sports stadiums, highway bridges and freeway overpasses across the country.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Ready Cable INC	Exact match	Fort Worth, TX, United StatesHQ recorded Oct 10, 2026	201-500	104 contacts →
	Exact match “Ready Cable was founded in 1988 with the goal of providing concrete contractors quality products, excellent customer service, quick turn around and the best overall value pricing.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	ASA	Exact match	Murrysville, PA, United StatesHQ recorded Oct 10, 2026	51-200	82 contacts →
	Exact match “aSa is the world’s leading provider of software for the reinforcing steel industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Cascade Steel Rolling Mills, INC	Exact match	Mcminnville, OR, United StatesHQ recorded Oct 10, 2026	n/a	82 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Vinton Steel, LLC	Exact match	El Paso, TX, United StatesHQ recorded Oct 10, 2026	51-200	80 contacts →
	Exact match “Vinton Steel, LLC is a mining & metals company based out of PO BOX 12843, El Paso, Texas, United States.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Madden Bolt Corporation	Exact match	Houston, TX, United StatesHQ recorded Oct 10, 2026	201-500	74 contacts →
	Exact match “Madden Bolt is a specialty manufacturer that fabricates threaded rebar, anchor bolts, embedded steel, grating, stairs, handrails, platforms, pipe rack steel, galvanizing, & all…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Sioux City Foundry CO	Exact match	Sioux City, IA, United StatesHQ recorded Oct 10, 2026	51-200	74 contacts →
	Exact match “Sioux City Foundry has always been at the forefront of diversification in order to consistently meet customers’ needs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Deacero Usa, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 10, 2026	501-1,000	63 contacts →
	Exact match “We are one of the most important companies in the production, commercialization, and distribution of steel wire finished goods, long products, and reinforcing steel in the world.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Camblin Steel Service, INC	Exact match	Roseville, CA, United StatesHQ recorded Oct 10, 2026	201-500	58 contacts →
	Exact match “For over 60 years, Camblin Steel Service, Inc.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	MSL Martinez Steel LLC	Exact match	Ontario, CA, United StatesHQ recorded Oct 10, 2026	201-500	55 contacts →
	Exact match “At MSL, we understand that the strength of a building lies in what you can't see.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Byer Steel	Exact match	Cincinnati, OH, United StatesHQ recorded Oct 10, 2026	51-200	51 contacts →
	Exact match “Byer Steel is a multi-generational family business that recycles metals, manufactures rebar using 100% recycled materials, and distributes structural steel.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Suburban Steel Supply, INC	Exact match	Gahanna, OH, United StatesHQ recorded Oct 10, 2026	51-200	47 contacts →
	Exact match “Our company prioritizes making the ordering and management process for structural steel, rebar, and ornamental/miscellaneous metals hassle-free for residential and commercial…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Capital Steel & Wire	Exact match	Dewitt, MI, United StatesHQ recorded Oct 10, 2026	51-200	46 contacts →
	Exact match “Capital Steel & Wire is a leading producer and supplier of domestic and international steel bar, steel wire, and wire rod with global knowledge of the steel industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	W. Silver, INC	Exact match	Vinton, TX, United StatesHQ recorded Oct 10, 2026	51-200	46 contacts →
	Exact match “W.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Nucor Steel Jackson, INC	Exact match	Flowood, MS, United StatesHQ recorded Oct 10, 2026	201-500	39 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Dimension Fabricators, INC	Exact match	Scotia, NY, United StatesHQ recorded Oct 10, 2026	51-200	39 contacts →
	Exact match “Dimension Fabricators Inc is a concrete reinforcing steel fabricator and assembler located in Scotia NY.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Resteel Supply Co, INC	Exact match	Eddystone, PA, United StatesHQ recorded Oct 10, 2026	201-500	37 contacts →
	Exact match “Since 1973, RESTEEL has specialized in the fabricating and supplying of reinforcing steel bars.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Core Supply, LLC	Exact match	Houston, United StatesHQ recorded Oct 10, 2026	51-200	36 contacts →
	Exact match “Core Supply has been taking business from the competition since 2010.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Pj's Rebar, INC	Exact match	Fremont, CA, United StatesHQ recorded Oct 10, 2026	51-200	36 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “concrete reinforcing bar manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 345 concrete reinforcing bar manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 2,382 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Concrete reinforcing bar manufacturers based in the United States at a glance

As of Oct 10, 2026

31.4%Verified-email coverage

22.0Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Houston

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

156

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 345 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “concrete reinforcing bar manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,382 professional contacts with verified work emails across the full matched dataset. 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 October 10, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “concrete reinforcing bar manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many concrete reinforcing bar manufacturers are there based in the United States?

RevenueBase identified 345 company matches for concrete reinforcing bar manufacturers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Gerdau North America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most concrete reinforcing bar manufacturers?

Houston leads with 11 company records, followed by Tampa (5) and Bellingham (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,382 professional contacts with verified work emails tracked across these 345 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 10, 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 SmartSearch, 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.