Company lists · Data refreshed September 2026

Top 25 Oilfield chemical suppliers based in the United States

Name: Oilfield chemical suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,011 companies tracked

RevenueBase identified 1,011 oilfield chemical suppliers headquartered in the United States as of September 2026 and tracks 29,375 professional contacts across them, including 9,335 with verified work emails. Houston is the largest hub.

This list covers oilfield chemical suppliers 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 30, 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 30, 2026 86% judged on-target in blind review

1,011Companies

29,375Contacts tracked

9,335Verified emails

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The 25 largest oilfield chemical suppliers based in the United States

Ranked by team size

Top 25 of 1,011 oilfield chemical suppliers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to oilfield chemical suppliers: 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	Superior Energy Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,938 contacts →
	Partial evidence “For oil & gas exploration and production companies worldwide, Superior Energy Services is an oilfield products and services company with global reach, financial stability and…” Source: RevenueBase Database · checked Sep 30, 2026
2	Stepan Company	Indirect evidence	Northbrook, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,876 contacts →
	Indirect evidence “Stepan Company's vision is to create innovative solutions for a cleaner, healthier, more energy efficient world.” Source: RevenueBase Database · checked Sep 30, 2026
3	Select Water Solutions	Partial evidence	Gainesville, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,605 contacts →
	Partial evidence “Select is a leader in water management and chemical technology to our customers in the oil and gas industry, as well as in other industrial applications.” Source: RevenueBase Database · checked Sep 30, 2026
4	Tetra Technologies, INC	Indirect evidence	Spring, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,332 contacts →
	Indirect evidence “Founded in 1981, TETRA continues to apply its 40+ years of expertise in fluids chemistry to forge the pathway to future success while remaining the ONE trusted leader in the…” Source: RevenueBase Database · checked Sep 30, 2026
5	Newpark	Indirect evidence	Katy, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,244 contacts →
	Indirect evidence “Newpark Fluids Systems is the world’s leading pure-play oil & gas and geothermal fluid solutions provider.” Source: RevenueBase Database · checked Sep 30, 2026
6	KLX Energy Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	857 contacts →
	Partial evidence “KLX Energy Services provides more than 100 mission-critical oilfield services, tools, technologies and equipment to some of the industry’s leading operators.” Source: RevenueBase Database · checked Sep 30, 2026
7	Macdermid Performance Solutions	Partial evidence	Waterbury, CT, United StatesHQ checked Sep 30, 2026	5,001-10,000	584 contacts →
	Partial evidence “MacDermid, Alpha, and Enthone Business Group is the global leader in specialty chemicals and technical services.” Source: RevenueBase Database · checked Sep 30, 2026
8	Cetco Energy Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	501-1,000	499 contacts →
	Indirect evidence “CETCO Energy Services (CETCO) specializes in treating complex fluids for offshore oil and gas operators.” Source: RevenueBase Database · checked Sep 30, 2026
9	Jacam Catalyst	Strong evidence	Gardendale, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	456 contacts →
	Strong evidence “Jacam Catalyst offers a full range of oilfield chemical manufacturing, blending, formulating, analysis, and R&D capabilities.” Source: RevenueBase Database · checked Sep 30, 2026
10	Imperative Chemical Partners	Strong evidence	Midland, TX, United StatesHQ checked Sep 30, 2026	501-1,000	409 contacts →
	Strong evidence “Imperative Chemical Partners is the largest privately held oilfield chemical services company in North America.” Source: RevenueBase Database · checked Sep 30, 2026
11	AES Drilling Fluids	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	501-1,000	361 contacts →
	Indirect evidence “AES Drilling Fluids is prepared to successfully deliver on any challenging project from the well site to the customer's office.” Source: RevenueBase Database · checked Sep 30, 2026
12	KMG	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 30, 2026	501-1,000	349 contacts →
	Partial evidence “Headquartered in Fort Worth, Texas, with facilities in North America, Europe and Asia, KMG (NYSE: KMG) manufactures, formulates and globally distributes specialty chemicals for…” Source: RevenueBase Database · checked Sep 30, 2026
13	Thatcher Company	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 30, 2026	501-1,000	303 contacts →
	Partial evidence “Thatcher Company is a diversified chemical manufacturer and distributor founded in 1967 by Lawrence Thatcher on the core values of integrity, innovation, stability, safety, and…” Source: RevenueBase Database · checked Sep 30, 2026
14	Valtris Specialty Chemicals	Partial evidence	Independence, OH, United StatesHQ checked Sep 30, 2026	501-1,000	300 contacts →
	Partial evidence “Valtris Specialty Chemicals is a leading provider of specialty chemicals, serving industries as diverse as building and construction, packaging, consumer goods, transportation and…” Source: RevenueBase Database · checked Sep 30, 2026
15	Greene's Energy Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	201-500	285 contacts →
	Indirect evidence “Greene’s Energy Group offers a range of support services and products to the oil and gas industry.” Source: RevenueBase Database · checked Sep 30, 2026
16	Premium Oilfield Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	201-500	284 contacts →
	Partial evidence “Since 2003, Premium Oilfield Technologies has been supplying high quality products to the oil and gas industry.” Source: RevenueBase Database · checked Sep 30, 2026
17	Rpc, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	231 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
18	Aegis Chemical Solutions	Strong evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	201-500	230 contacts →
	Strong evidence “Aegis Chemical Solutions provides high-quality chemical treatment and technical services for oilfield applications.” Source: RevenueBase Database · checked Sep 30, 2026
19	GEO Specialty Chemicals, INC	Partial evidence	Ambler, PA, United StatesHQ checked Sep 30, 2026	501-1,000	214 contacts →
	Partial evidence “GEO® Specialty Chemicals, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
20	BOS Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	201-500	196 contacts →
	Indirect evidence “BOS Solutions (BOS) is a full service provider of solutions for drilling fluids treatment and recovery.” Source: RevenueBase Database · checked Sep 30, 2026
21	Oscar W. Larson Company	Indirect evidence	Clarkston, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	187 contacts →
	Indirect evidence “For 80 years, Oscar W.” Source: RevenueBase Database · checked Sep 30, 2026
22	Reservoir Group	Partial evidence	Stafford, TX, United StatesHQ checked Sep 30, 2026	201-500	178 contacts →
	Partial evidence “Reservoir Group is a world-class niche oilfield services company that has been addressing customer challenges for more than 70 years.” Source: RevenueBase Database · checked Sep 30, 2026
23	Nelson Brothers	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 30, 2026	201-500	174 contacts →
	Partial evidence “Nelson Brothers is a leading manufacturer, distributor and supplier of commercial explosives products and services to the mining, quarry and construction industries and, through…” Source: RevenueBase Database · checked Sep 30, 2026
24	SRI Energy, INC	Indirect evidence	Sugar Land, United StatesHQ checked Sep 30, 2026	201-500	168 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
25	Fritz Industries	Partial evidence	Mesquite, TX, United StatesHQ checked Sep 30, 2026	201-500	152 contacts →
	Partial evidence “Founded in 1956, Fritz Industries is an employee owned company that has grown into an international research and manufacturing company serving oilfield customers worldwide.” Source: RevenueBase Database · checked Sep 30, 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: oilfield chemical suppliers. 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 oilfield chemical suppliers.
Partial evidence: Its own public description names part of oilfield chemical suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oilfield chemical suppliers. 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 1,011 oilfield chemical suppliers based in the United States

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Oilfield chemical suppliers based in the United States at a glance

As of Sep 30, 2026

31.8%Verified-email coverage

29.1Average contacts per company

11-50Median size (employees)

14.1%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

354

11-50

391

51-200

171

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 1,011 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 oilfield chemical suppliers, 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 “oilfield chemical suppliers”. 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 oilfield chemical suppliers), 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 oilfield chemical suppliers, 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, 9,335 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 30, 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.

Oilfield chemical suppliers by metro

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 oilfield chemical suppliers, 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 oilfield chemical suppliers are there based in the United States?

RevenueBase identified 1,011 oilfield chemical suppliers 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?

Superior Energy Services, headquartered in Houston, tops this list with the largest team on record.

Which city has the most oilfield chemical suppliers?

Houston leads with 143 headquartered companies, followed by Midland (60) and Odessa (27).

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 9,335 verified decision-maker contacts tracked across these 1,011 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 30, 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.