Company lists · Data refreshed October 2026

Top 18 Black oxide equipment & supplies suppliers based in the United States

RevenueBase identified 40 company matches for black oxide equipment & supplies suppliers associated with the United States as of October 2026 and tracks 324 professional contacts across them, including 103 with verified work emails. Cleveland is the largest hub.

This list covers company matches for black oxide equipment & supplies 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 22, 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 22, 2026 How this list was built
40Companies
324Contacts tracked
103Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 18 largest black oxide equipment & supplies suppliers based in the United States

Ranked by team size
Top 18 of 40 company matches for black oxide equipment & supplies suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchAddison, IL, United StatesHQ recorded Oct 22, 202651-20096 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchLa Vergne, TN, United StatesHQ recorded Oct 22, 202651-20030 contacts →

Exact match

“Palm Commodities International, Inc.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchWalker, MI, United StatesHQ recorded Oct 22, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchOceanside, CA, United StatesHQ recorded Oct 22, 202611-509 contacts →

Exact match

“Specializing in the manufacture of chemicals and equipment for the metal finishing industry, we're headquarted in Oceanside California, with manufacturing locations and warehouse…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchCleveland, OH, United StatesHQ recorded Oct 22, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchIndianapolis, IN, United StatesHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Asterion Finishing Technologies provides specialty chemical finishing products for pretreatment, powder coating, and plating.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Oct 22, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchMequon, WI, United StatesHQ recorded Oct 22, 202611-507 contacts →

Exact match

“As the largest metal finishing supplier in the Midwest, JSA provides industrial chemicals, metal finishing equipment and the technical expertise to solve problems and increase…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchBrookfield, WI, United StatesHQ recorded Oct 22, 202611-507 contacts →

Exact match

“Waters Industrial helps manufacturers nationwide achieve the best stainless steel finish by providing the trusted brands of metal finishing equipment, pneumatic tools, grinding…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchOrwigsburg, PA, United StatesHQ recorded Oct 22, 202651-2006 contacts →

Exact match

“As leader in the manufacturing of metal finishing equipment, Hetran-B is fully committed to the ferrous and non-ferrous industries worldwide.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchEden Prairie, MN, United StatesHQ recorded Oct 22, 202651-2006 contacts →

Exact match

“Metal Finishing Solutions and Processes that leading manufacturers and artists rely on.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchIndian Orchard, MA, United StatesHQ recorded Oct 22, 202651-2006 contacts →

Exact match

“Privately owned, Heatbath®/Park is a leading supplier of heat treating and metal finishing products with three blending facilities located in Indian Orchard, Massachusetts…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchWindsor, CT, United StatesHQ recorded Oct 22, 202651-2004 contacts →

Exact match

“SurfacePrep Northeast Region is your one stop supplier for all of your Metal Finishing Equipment and Supplies.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchCleveland, OH, United StatesHQ recorded Oct 22, 20261-103 contacts →

Exact match

“Precision automated black oxide part processing”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchBroken Arrow, OK, United StatesHQ recorded Oct 22, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchMankato, MN, United StatesHQ recorded Oct 22, 20261-102 contacts →

Exact match

“PEM is a world leader in metal cleaning, pretreatment and chemical application equipment.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchWesterville, OH, United StatesHQ recorded Oct 22, 20261-102 contacts →

Exact match

“Equipment Provider to the Metal Finsihing Industry”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchGastonia, NC, United StatesHQ recorded Oct 22, 20261-101 contacts →

Exact match

“Universal Black Oxide is North Carolina’s premier provider of black oxide finishing and passivation services for precision metal components.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 18 of 40 black oxide equipment & supplies suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 103 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Black oxide equipment & supplies suppliers based in the United States at a glance

As of Oct 22, 2026
31.8%Verified-email coverage
8.1Average contacts per company
11-50Median size (employees)
5.0%Largest-city concentration · Cleveland
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
12
51-200
9

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 40 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 “black oxide equipment & supplies 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 103 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 22, 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 “black oxide equipment & supplies suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many black oxide equipment & supplies suppliers are there based in the United States?

RevenueBase identified 40 company matches for black oxide equipment & supplies 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?

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

Which city has the most black oxide equipment & supplies suppliers?

Cleveland leads with 2 company records, followed by Addison (1) and Anaheim (1).

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 103 professional contacts with verified work emails tracked across these 40 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 40 black oxide equipment & supplies suppliers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.