Company lists · Data refreshed September 2026

Top 25 Waste processing equipment manufacturers based in the United States

Name: Waste processing equipment manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 409 companies tracked

RevenueBase identified 409 waste processing equipment manufacturers headquartered in the United States as of September 2026 and tracks 6,325 professional contacts across them, including 2,215 with verified work emails. Houston is the largest hub.

This list covers waste processing equipment manufacturers 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 19, 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 19, 2026 86% judged on-target in blind review

409Companies

6,325Contacts tracked

2,215Verified emails

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The 25 largest waste processing equipment manufacturers based in the United States

Ranked by team size

Top 25 of 409 waste processing equipment manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to waste processing equipment manufacturers: 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	Wastequip	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 19, 2026	1,001-5,000	696 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
2	Ironclad Environmental Solutions	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	263 contacts →
	Partial 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 19, 2026
3	Morbark, LLC	Partial evidence	Winn, MI, United StatesHQ checked Sep 19, 2026	201-500	228 contacts →
	Partial evidence “An Alamo Group Inc.(NYSE: ALG) holding, Morbark, LLC, has been innovating and manufacturing durable, high-performance equipment for more than 60 years.” Source: RevenueBase Database · checked Sep 19, 2026
4	CPG Sorting Technologies	Indirect evidence	San Diego, United StatesHQ checked Sep 19, 2026	201-500	184 contacts →
	Indirect evidence “At CP Group, we lead in Advanced Sorting Systems as a proud OEM, Made in America!” Source: RevenueBase Database · checked Sep 19, 2026
5	PTR Baler And Compactor Company	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 19, 2026	201-500	171 contacts →
	Strong evidence “PTR Baler and Compactor Company is the recognized source of high quality vertical balers and waste compactors manufactured for safety and long life.” Source: RevenueBase Database · checked Sep 19, 2026
6	JWC Environmental	Indirect evidence	Santa Ana, CA, United StatesHQ checked Sep 19, 2026	51-200	126 contacts →
	Indirect evidence “JWC Environmental, a Sulzer Company, is a global leader in solids reduction, separation and removal systems for customers in a broad range of municipal and industrial applications.” Source: RevenueBase Database · checked Sep 19, 2026
7	Wendt Corporation	Indirect evidence	Buffalo, NY, United StatesHQ checked Sep 19, 2026	51-200	106 contacts →
	Indirect evidence “WENDT CORPORATION is a world leading integrator and supplier of Automobile Shredding and Non-Ferrous Separation Systems.” Source: RevenueBase Database · checked Sep 19, 2026
8	Quincy Recycle	Strong evidence	Quincy, IL, United StatesHQ checked Sep 19, 2026	201-500	105 contacts →
	Strong evidence “Quincy Recycle is in the business of solving waste stream problems for manufacturers and other industrial customers.” Source: RevenueBase Database · checked Sep 19, 2026
9	Prab, INC	Strong evidence	Kalamazoo, MI, United StatesHQ checked Sep 19, 2026	201-500	104 contacts →
	Strong evidence “PRAB, Inc.(a KMC Global Company) is a U.S-based industrial equipment manufacturer with 75+ years of expertise in metal scrap handling, chip processing, coolant recycling, fluid…” Source: RevenueBase Database · checked Sep 19, 2026
10	VAN DYK Recycling Solutions	Partial evidence	Norwalk, CT, United StatesHQ checked Sep 19, 2026	51-200	98 contacts →
	Partial evidence “VAN DYK is design, consulting, and equipment sales for the North American recycler.” Source: RevenueBase Database · checked Sep 19, 2026
11	SSI Shredding Systems, INC	Strong evidence	Wilsonville, OR, United StatesHQ checked Sep 19, 2026	51-200	94 contacts →
	Strong evidence “SSI Shredding Systems designs, engineers and manufactures low-speed, high-torque industrial shredders and size reduction systems for a variety of solid waste recycling and scrap…” Source: RevenueBase Database · checked Sep 19, 2026
12	Vecoplan, North America	Indirect evidence	Greensboro, NC, United StatesHQ checked Sep 19, 2026	51-200	84 contacts →
	Indirect evidence “Dynamic markets require dynamic thinking.” Source: RevenueBase Database · checked Sep 19, 2026
13	Mazza Recycling Services	Partial evidence	Tinton Falls, NJ, United StatesHQ checked Sep 19, 2026	51-200	83 contacts →
	Partial evidence “Mazza Recycling is a family-owned and operated company specializing in waste & recycling services in New Jersey, as well as roll off and front end dumpster rentals for use in…” Source: RevenueBase Database · checked Sep 19, 2026
14	Columbia Industries	Strong evidence	Starkville, MS, United StatesHQ checked Sep 19, 2026	51-200	82 contacts →
	Strong evidence “For over 50 years, Columbia Industries has been an industry leader in designing and manufacturing equipment for the solid waste, recycling, oil & gas, and aerospace industries.” Source: RevenueBase Database · checked Sep 19, 2026
15	Sierra International Machinery	Strong evidence	Bakersfield, CA, United StatesHQ checked Sep 19, 2026	51-200	70 contacts →
	Strong evidence “Sierra International Machinery is a worldwide leader in selling and supporting of processing equipment to the metal, recycling, and waste industries.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sebright Products, INC	Strong evidence	Hopkins, MI, United StatesHQ checked Sep 19, 2026	51-200	65 contacts →
	Strong evidence “Sebright Products is a 100% employee-owned company specializing in the design and manufacture of industrial waste and recycling equipment.” Source: RevenueBase Database · checked Sep 19, 2026
17	Marathon Equipment	Strong evidence	Chattanooga, TN, United StatesHQ checked Sep 19, 2026	201-500	64 contacts →
	Strong evidence “Marathon Equipment Company is known throughout the world as a leading manufacturer of onsite commercial/industrial trash compactors, balers, and recycling equipment.” Source: RevenueBase Database · checked Sep 19, 2026
18	E.L. Harvey & Sons, INC	Partial evidence	Westborough, MA, United StatesHQ checked Sep 19, 2026	201-500	63 contacts →
	Partial evidence “EL Harvey & Sons is a full-service waste hauling, transfer, and recycling operation.” Source: RevenueBase Database · checked Sep 19, 2026
19	Komar Industries, LLC	Strong evidence	Groveport, OH, United StatesHQ checked Sep 19, 2026	51-200	62 contacts →
	Strong evidence “Komar Industries, LLC is an American designer and manufacturer of waste handling equipment founded in 1977.” Source: RevenueBase Database · checked Sep 19, 2026
20	Rotochopper, INC	Partial evidence	St. Martin, MN, United StatesHQ checked Sep 19, 2026	51-200	62 contacts →
	Partial evidence “We specialize in solutions that transform waste materials into valuable end products like colored landscape mulch, animal bedding, compost, and more.” Source: RevenueBase Database · checked Sep 19, 2026
21	NRT National Recovery Technologies	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 19, 2026	11-50	53 contacts →
	Indirect evidence “NRT provides cutting edge sorting solutions to the recycling industry.” Source: RevenueBase Database · checked Sep 19, 2026
22	ALL Recycling, INC	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “ALL RECYCLING INC- DENVER, CO Founded in 1993 All Recycling originally began as a nonferrous recycler, and gradually expanded into ferrous materials.” Source: RevenueBase Database · checked Sep 19, 2026
23	Williams Patent Crusher & Pulverizer Company	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “Williams Patent Crusher & Pulverizer Co.” Source: RevenueBase Database · checked Sep 19, 2026
24	Certified Waste Solutions	Partial evidence	Orange, CA, United StatesHQ checked Sep 19, 2026	51-200	43 contacts →
	Partial evidence “At Certified Waste Solutions, we believe waste isn’t just something to get rid of - it’s an opportunity to recycle more.” Source: RevenueBase Database · checked Sep 19, 2026
25	Rudco Products, INC	Indirect evidence	Vineland, NJ, United StatesHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: waste processing equipment manufacturers. 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 waste processing equipment manufacturers.
Partial evidence: Its own public description names part of waste processing equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waste processing equipment manufacturers. 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 409 waste processing equipment manufacturers based in the United States

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Waste processing equipment manufacturers based in the United States at a glance

As of Sep 19, 2026

35.0%Verified-email coverage

15.5Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

180

51-200

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 409 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 waste processing equipment manufacturers, 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 “waste processing equipment manufacturers”. 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 waste processing equipment manufacturers), 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 waste processing equipment manufacturers, 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, 2,215 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 19, 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.

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 waste processing equipment manufacturers, 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 waste processing equipment manufacturers are there based in the United States?

RevenueBase identified 409 waste processing equipment manufacturers 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?

Wastequip, headquartered in Charlotte, tops this list with the largest team on record.

Which city has the most waste processing equipment manufacturers?

Houston leads with 9 headquartered companies, followed by Phoenix (7) and Atlanta (6).

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 2,215 verified decision-maker contacts tracked across these 409 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 19, 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.