Company lists · Data refreshed September 2026

Top 25 Alloy steel pipe manufacturers based in Houston, United States

Name: Alloy steel pipe manufacturers based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 61 companies tracked

RevenueBase identified 61 company matches for alloy steel pipe manufacturers associated with Houston, United States as of September 2026 and tracks 2,467 professional contacts across them, including 729 with verified work emails and 970 with mobile numbers. Across the United States, Houston is the largest hub for this category.

This list covers company matches for alloy steel pipe manufacturers associated with Houston, 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 September 17, 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 Sep 17, 2026 How this list was built

61Companies

2,467Contacts tracked

729Verified emails

970Mobile numbers

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The 25 largest alloy steel pipe manufacturers based in Houston, United States

Ranked by team size

Top 25 of 61 company matches for alloy steel pipe manufacturers based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	TMK Ipsco	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	612 contacts →
	Exact match “TMK IPSCO is now part of Tenaris.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Vallourec	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	575 contacts →
	Exact match “Vallourec is North America’s #1 domestic producer of premium tubular solutions primarily serving the energy markets (oil and gas, powergen): seamless Oil Country Tubular Goods…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Energy Alloys Global Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	303 contacts →
	Exact match “EAGS and EAGS-Americas are the only 100% oil and gas focused suppliers of specialty metals to the global oilfield industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Tex-Isle, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	201-500	86 contacts →
	Exact match “Starting in the late Tex-Isle started a vertical integration process to position itself as the most competitive distributor of steel pipe and tube.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	American Alloy Steel INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	201-500	83 contacts →
	Exact match “We supply high-quality alloy and carbon steel plate, precision flame-cut shapes, round bar, and flat bar to customers around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	TEX Tube Company	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	62 contacts →
	Exact match “Tex-Tube is a leading manufacturer of high-quality ERW steel pipe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Welding Outlets Inc. WOI	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	61 contacts →
	Exact match “Welding Outlets, Inc.(WOI) is a certified Woman-owned manufacturer of high pressure steel piping components located in Houston, Texas USA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Marubeni-Itochu Tubulars America INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “Marubeni-Itochu Tubulars America Inc.(MITI) is a wholly-owned subsidiary of Marubeni-Itochu Steel Inc, Japan (MISI) that was formed on October 1, 2001 with the merger of the Steel…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Myrex Industries	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Myrex Industries is an AISC-certified steel fabricator in Houston, TX.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Constellation Industries	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	47 contacts →
	Exact match “Constellation Industries, LLC is an innovative pipe fabrication and service company providing unique value to customers in the Oil & Gas, Petrochemical, Power and Industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Steel Alloys & Services - Corporate	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “At Steel Alloys & Services, we specialize in delivering high-quality steel products and services to the oil and gas sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Texas Iron & Metal	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “Texas Iron & Metal buys and sells quality Prime and Less-Than-Prime© steel, pipe and other industrial products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Sigma Tube & BAR	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “Sigma Tube & Bar supplies steel to oil and gas equipment manufacturers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	GMI Group	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “For almost fifty years Warren Alloy has been a master distributor of stainless steel and high alloy pipe, tubing, fittings, flanges and its exclusive line of Warren Valves.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Federal Steel Supply	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Federal Steel Supply, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	John Lawrie Tubulars USA	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “Headquartered in Houston, Texas, we are America's no.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	WFI International	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “WFI International engineers and manufacturers a variety of piping products, branch connections, specialty fittings, and pressure vessel components.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Cyclone Steel Services	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Cyclone Steel offers an extensive selection of fully traceable steel plate in industry‐standard oilfield, pressure vessel and structural grades.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Interpipe, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	20 contacts →
	Exact match “Interpipe is a global supplier of steel pipe, products and services for the energy sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Seba Metals	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “We appreciate the opportunity to introduce Seba as a quality oriented steel distributor and supply company and are confident we can add value to your steel procurement efforts.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Jackrabbit Steel Products INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Heavy Steel Plate Rolling, Forming, Welding and Fabrication** Jackrabbit Steel Products is a heavy plate steel fabrication company that supplies a vast assortment of fabricated…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	J&j Alloys	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “J&J Alloys is an industry leading manufacturer of nickel alloy fittings and flanges, with a history dating back to 1952.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Seah Global INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Vista Pipe & Supply	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Vista was founded in 2017, like many of our clients in this day and age, we operate LEAN AND MEAN.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Gibson Products INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	10 contacts →
	Exact match “Gibson Products is a specialty pipe fittings manufacturer serving companies in refining, petrochemical, energy, fertilizer, and more worldwide.” Recorded in the RevenueBase company graph · Sep 17, 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 “alloy steel pipe 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 61 alloy steel pipe manufacturers based in Houston, United States

See the full list, filter by size, metro and specialty, and access 729 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Alloy steel pipe manufacturers based in Houston, United States at a glance

As of Sep 17, 2026

29.6%Verified-email coverage

39.3%Mobile-number coverage

40.4Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 20.0d

5620–30

15931–60

361–90

190–180

4180+

Company record updated

Median 80.0d

00–30

64331–60

1,30761–90

42790–180

90180+

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 Houston, United States whose business descriptions match “alloy steel pipe 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 729 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 September 17, 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 “alloy steel pipe manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many alloy steel pipe manufacturers are there based in Houston, United States?

RevenueBase identified 61 company matches for alloy steel pipe manufacturers associated with Houston, United States as of September 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?

TMK Ipsco tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most alloy steel pipe manufacturers?

Houston leads the United States with 61 company records, followed by Chicago (6) and Tulsa (6).

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 729 professional contacts with verified work emails tracked across these 61 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 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 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.