Company lists · Data refreshed September 2026

Top 25 Clinical waste management companies based in the United States

Name: Clinical waste management companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 976 companies tracked

RevenueBase identified 976 clinical waste management companies headquartered in the United States as of September 2026 and tracks 48,543 professional contacts across them, including 16,093 with verified work emails. Houston is the largest hub.

This list covers clinical waste management companies 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 16, 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 16, 2026 86% judged on-target in blind review

976Companies

48,543Contacts tracked

16,093Verified emails

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The 25 largest clinical waste management companies based in the United States

Ranked by team size

Top 25 of 976 clinical waste management companies based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to clinical waste management companies: 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	WM	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	10001+	24,303 contacts →
	Indirect evidence “WM is North America's leading provider of integrated environmental solutions.” Source: RevenueBase Database · checked Sep 16, 2026
2	Rumpke Waste & Recycling	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,360 contacts →
	Partial evidence “Rumpke Waste and Recycling has been committed to keeping neighborhoods and businesses clean and green since 1932 by providing environmentally friendly waste disposal and recycling…” Source: RevenueBase Database · checked Sep 16, 2026
3	Clean Earth	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,275 contacts →
	Indirect evidence “Veolia has completed the acquisition of Clean Earth, bringing together two organizations with a shared commitment to environmental stewardship, safety and operational excellence.” Source: RevenueBase Database · checked Sep 16, 2026
4	FCC Environmental Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	828 contacts →
	Indirect evidence “A Leader in Environmental Services FCC Environmental Services is proud to serve over 14 million Americans across 7 states, supported by a dedicated team of Our 1200+ vehicle fleet…” Source: RevenueBase Database · checked Sep 16, 2026
5	Daniels Health	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	501-1,000	733 contacts →
	Indirect evidence “MAKING HEALTHCARE SAFER The philosophy that guides Daniels - striving to make a safer environment for everyone involved in healthcare.” Source: RevenueBase Database · checked Sep 16, 2026
6	WIN Waste Innovations	Strong evidence	Portsmouth, NH, United StatesHQ checked Sep 16, 2026	1,001-5,000	635 contacts →
	Strong evidence “WIN Waste Innovations is a waste management company committed to delivering essential waste management solutions to customers and communities supported by our team of 2,100…” Source: RevenueBase Database · checked Sep 16, 2026
7	LRS	Partial evidence	Rosemont, IL, United StatesHQ checked Sep 16, 2026	1,001-5,000	619 contacts →
	Partial evidence “LRS is among the nation's leading independent waste diversion, recycling and portable services providers.” Source: RevenueBase Database · checked Sep 16, 2026
8	Athens Services	Partial evidence	City Of Industry, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	577 contacts →
	Partial evidence “Who We Are: Athens Services is a family-owned and operated waste collection and recycling company.” Source: RevenueBase Database · checked Sep 16, 2026
9	VLS Environmental Solutions, LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	481 contacts →
	Strong evidence “At VLS, we address your company’s most significant hurdles with waste management and compliance through sustainable solutions.” Source: RevenueBase Database · checked Sep 16, 2026
10	Liquid Environmental Solutions	Indirect evidence	Irving, TX, United StatesHQ checked Sep 16, 2026	501-1,000	427 contacts →
	Indirect evidence “Liquid Environmental Solutions - the largest, exclusively non-hazardous US wastewater collection and disposal company, is known for innovation and leadership in protecting…” Source: RevenueBase Database · checked Sep 16, 2026
11	Actenviro, A Republic Services Company	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	501-1,000	313 contacts →
	Indirect evidence “ACT Enviro is a Republic Services company.” Source: RevenueBase Database · checked Sep 16, 2026
12	Ironclad Environmental Solutions	Strong evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	201-500	263 contacts →
	Strong evidence “Ironclad Environmental Solutions is the leading provider of custom waste management solutions, supported by the largest national fleet of innovative, top-quality specialty assets.” Source: RevenueBase Database · checked Sep 16, 2026
13	ACV Enviro, A Republic Services Company	Indirect evidence	Rahway, NJ, United StatesHQ checked Sep 16, 2026	501-1,000	241 contacts →
	Indirect evidence “ACV Enviro is a Republic Services company.” Source: RevenueBase Database · checked Sep 16, 2026
14	Northstar Recycling	Partial evidence	East Longmeadow, MA, United StatesHQ checked Sep 16, 2026	201-500	230 contacts →
	Partial evidence “Northstar Recycling is the full-service, vendor-agnostic waste and recycling partner trusted by leading manufacturers to reduce landfill use and unlock measurable business value.” Source: RevenueBase Database · checked Sep 16, 2026
15	Superior Environmental Solutions, LLC	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 16, 2026	501-1,000	225 contacts →
	Indirect evidence “Superior Environmental Solutions, LLC (SES) is an industrial cleaning service company founded in response to the growing need for a superior and cost effective service provider.” Source: RevenueBase Database · checked Sep 16, 2026
16	Meridian Waste	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 16, 2026	201-500	213 contacts →
	Indirect evidence “We are proud.” Source: RevenueBase Database · checked Sep 16, 2026
17	dumpsters.com	Strong evidence	Westlake, OH, United StatesHQ checked Sep 16, 2026	201-500	203 contacts →
	Strong evidence “Dumpsters.com is an innovative waste management company that specializes in dumpster rentals and other site services.” Source: RevenueBase Database · checked Sep 16, 2026
18	J.P. Mascaro & Sons	Indirect evidence	Audubon, PA, United StatesHQ checked Sep 16, 2026	501-1,000	177 contacts →
	Indirect evidence “Founded and headquartered in Montgomery County, Pennsylvania, J.” Source: RevenueBase Database · checked Sep 16, 2026
19	Sharps Medical Waste Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	501-1,000	161 contacts →
	Partial evidence “Sharps Medical Waste Services, based in Houston, Texas, has been your trusted partner for safe and compliant medical waste disposal nationwide since 1994.” Source: RevenueBase Database · checked Sep 16, 2026
20	Capital Waste Services	Partial evidence	Columbia, SC, United StatesHQ checked Sep 16, 2026	501-1,000	135 contacts →
	Partial evidence “Local Faces, Greener Places Capital Waste Services was founded in Columbia, South Carolina in 2015 with a goal to provide world-class service to our neighbors.” Source: RevenueBase Database · checked Sep 16, 2026
21	Ally Waste Services	Partial evidence	Gilbert, AZ, United StatesHQ checked Sep 16, 2026	1,001-5,000	131 contacts →
	Partial evidence “Ally Waste is a premium valet trash and waste solutions provider serving multifamily communities across the United States.” Source: RevenueBase Database · checked Sep 16, 2026
22	Greenwaste	Partial evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	128 contacts →
	Partial evidence “GreenWaste has been an industry leader in recycling and waste diversion for more than 35 years and is on a growth trajectory after private equity investment in 2021.” Source: RevenueBase Database · checked Sep 16, 2026
23	Milestone Environmental	Strong evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	201-500	128 contacts →
	Strong evidence “Milestone Environmental is a leading environmental infrastructure and services company delivering reliable, safe, compliant and best-in-class waste management solutions.” Source: RevenueBase Database · checked Sep 16, 2026
24	Haulla	Strong evidence	Monterey Park, CA, United StatesHQ checked Sep 16, 2026	51-200	114 contacts →
	Strong evidence “We are committed to providing businesses with innovative & cost-effective waste management solutions throughout the US.” Source: RevenueBase Database · checked Sep 16, 2026
25	Ross Environmental Services, INC	Indirect evidence	Elyria, OH, United StatesHQ checked Sep 16, 2026	201-500	111 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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: clinical waste management companies. 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 clinical waste management companies.
Partial evidence: Its own public description names part of clinical waste management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinical waste management companies. 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 976 clinical waste management companies based in the United States

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Clinical waste management companies based in the United States at a glance

As of Sep 16, 2026

33.2%Verified-email coverage

49.7Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Houston

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

383

11-50

376

51-200

140

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 976 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 clinical waste management companies, 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 “clinical waste management companies”. 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 clinical waste management companies), 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 clinical waste management companies, 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, 16,093 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 16, 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.

Clinical waste management companies by metro

Clinical waste management companies in Houston31

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 clinical waste management companies, 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 clinical waste management companies are there based in the United States?

RevenueBase identified 976 clinical waste management companies 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?

WM, headquartered in Houston, tops this list with the largest team on record.

Which city has the most clinical waste management companies?

Houston leads with 31 headquartered companies, followed by Chicago (10) and Atlanta (9).

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 16,093 verified decision-maker contacts tracked across these 976 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 16, 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.