Company lists · Data refreshed October 2026

Top 25 Nibcotm unions suppliers based in the United States

RevenueBase identified 650 company matches for nibcotm unions suppliers associated with the United States as of October 2026 and tracks 60,495 professional contacts across them, including 24,536 with verified work emails. Houston is the largest hub.

This list covers company matches for nibcotm unions suppliers 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 28, 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 28, 2026 How this list was built
650Companies
60,495Contacts tracked
24,536Verified emails
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The 25 largest nibcotm unions suppliers based in the United States

Ranked by team size
Top 25 of 650 company matches for nibcotm unions suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNewport News, VA, United StatesHQ recorded Oct 28, 202610001+18,458 contacts →

Exact match

“Since 1953, Ferguson has been a leading source of quality supplies for a variety of industries.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchDavidson, NC, United StatesHQ recorded Oct 28, 20265,001-10,0005,674 contacts →

Exact match

“MSC Industrial Supply Co.(NYSE:MSM) is a leading North American distributor of metalworking and maintenance, repair, and operations (MRO) products and services.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchEighty Four, PA, United StatesHQ recorded Oct 28, 20265,001-10,0004,466 contacts →

Exact match

“Founded in 1956 and headquartered in Eighty Four, Pennsylvania, 84 Lumber Co.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United StatesHQ recorded Oct 28, 20265,001-10,0004,400 contacts →

Exact match

“White Cap and its affiliates serve as a one-stop shop, providing concrete accessories and chemicals, tools and equipment, building materials and fasteners, erosion and…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Oct 28, 20261,001-5,0002,258 contacts →

Exact match

“Before you need it-it’s more than a promise.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchColumbus, OH, United StatesHQ recorded Oct 28, 20261,001-5,0001,987 contacts →

Exact match

“Kimball Midwest is a national distributor of more than products for Maintenance, Repair and Operations (MRO).”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchMarietta, GA, United StatesHQ recorded Oct 28, 20261,001-5,0001,803 contacts →

Exact match

“At BlueLinx, delivering success is what our business is all about.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchDayton, OH, United StatesHQ recorded Oct 28, 20265,001-10,0001,304 contacts →

Exact match

“Founded in 1956, Winsupply is a family of companies that includes more than 680 locally owned wholesalers across the United States, along with service companies that provide…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchRichmond, VA, United StatesHQ recorded Oct 28, 20261,001-5,0001,093 contacts →

Exact match

“Lansing Building Products distributes exterior building products to professional contractors – and we’ve been doing it since Grandpa Ted Lansing founded the company in 1955.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchJacksonville, FL, United StatesHQ recorded Oct 28, 20261,001-5,000741 contacts →

Exact match

“Interline Brands is one of the largest national distributors of maintenance, repair and building products in North America.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchTampa, FL, United StatesHQ recorded Oct 28, 20261,001-5,000637 contacts →

Exact match

“Gulfeagle Supply is a leading distributor of roofing supplies and building products in the United States.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchPlymouth, MN, United StatesHQ recorded Oct 28, 20261,001-5,000626 contacts →

Exact match

“As one of the most diverse independent wholesale distributors in the region, DSG supplies a broad range of products and solutions from leading manufacturers to professionals in…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchBeaumont, TX, United StatesHQ recorded Oct 28, 2026501-1,000619 contacts →

Exact match

“Coburn Supply Company, Inc.(Coburn's) operates locations in Texas, Louisiana, Mississippi, Tennessee and Alabama serving the needs of the construction industry.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchRohnert Park, CA, United StatesHQ recorded Oct 28, 20261,001-5,000602 contacts →

Exact match

“ABOUT PACE SUPPLY CORP: Incorporated in 1994 as an employee-owned and operated corporation, PACE Supply Corp.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchGalt, CA, United StatesHQ recorded Oct 28, 2026501-1,000589 contacts →

Exact match

“Building for life's moments.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchJackson, MS, United StatesHQ recorded Oct 28, 2026501-1,000576 contacts →

Exact match

“Irby is a leading distributor of Electrical Supplies & Services.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchDallas, TX, United StatesHQ recorded Oct 28, 2026501-1,000539 contacts →

Exact match

“Roofing Supply Group (RSG) provides one-step distribution services from manufacturers of quality roofing products to roofing contractors, home builders, and other end users.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Oct 28, 20265,001-10,000471 contacts →

Exact match

“Gypsum Management & Supply (“GMS”) is a leading North American-based supplier and distributor of building materials.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchDaytona Beach, FL, United StatesHQ recorded Oct 28, 2026501-1,000454 contacts →

Exact match

“Service Partners is a nationwide distributor of building supplies used in the construction industry.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchSchofield, WI, United StatesHQ recorded Oct 28, 2026501-1,000451 contacts →

Exact match

“Wausau Supply Co.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchTulsa, OK, United StatesHQ recorded Oct 28, 2026501-1,000384 contacts →

Exact match

“ORS Nasco is North America's largest pure wholesaler of industrial supplies selling exclusively to distributors throughout North America.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchFrankfort, NY, United StatesHQ recorded Oct 28, 2026501-1,000377 contacts →

Exact match

“National distributor of MRO, Safety and Metalworking Supplies, and provider of proven procurement solutions.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United StatesHQ recorded Oct 28, 2026501-1,000331 contacts →

Exact match

“Alside represents over seven decades of inspired innovation.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchKansas City, KS, United StatesHQ recorded Oct 28, 2026201-500321 contacts →

Exact match

“A Construction Industry Leader Full service, multi-discipline organization of building envelope professionals, manufacturer's representatives, sales and distribution professionals.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchPiscataway, NJ, United StatesHQ recorded Oct 28, 2026501-1,000247 contacts →

Exact match

“General Plumbing Supply has been a leading resource to contractors & homeowners for top-of-the-line plumbing, heating, HVAC, and industrial supplies for over 100 years.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 650 nibcotm unions suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 24,536 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nibcotm unions suppliers based in the United States at a glance

As of Oct 28, 2026
40.6%Verified-email coverage
93.1Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · Houston
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
225
11-50
239
51-200
118
201-500
28
501-1,000
17
1,001-5,000
12
5,001-10,000
6
10001+
4

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 650 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 “nibcotm unions suppliers” 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 24,536 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 28, 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 “nibcotm unions suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nibcotm unions suppliers are there based in the United States?

RevenueBase identified 650 company matches for nibcotm unions suppliers 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?

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

Which city has the most nibcotm unions suppliers?

Houston leads with 13 company records, followed by Kansas City (10) and Jacksonville (9).

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 24,536 professional contacts with verified work emails tracked across these 650 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 650 nibcotm unions suppliers based in the United States. Start with a free account, no credit card.

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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.