Company lists · Data refreshed October 2026

Top 25 Liquid waste sludge & semi-solids vacuum system suppliers worldwide

RevenueBase identified 760 company matches for liquid waste sludge & semi-solids vacuum system suppliers worldwide as of October 2026 and tracks 9,588 professional contacts across them, including 3,174 with verified work emails. The United States is the largest market and Delhi the largest hub.

This list covers company matches for liquid waste sludge & semi-solids vacuum system suppliers worldwide, 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 27, 2026. Country and city lists for liquid waste sludge & semi-solids vacuum system suppliers follow the table.

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 27, 2026 How this list was built
760Companies
9,588Contacts tracked
3,174Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest liquid waste sludge & semi-solids vacuum system suppliers worldwide

Ranked by team size
Top 25 of 760 company matches for liquid waste sludge & semi-solids vacuum system suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchCologne, GermanyHQ recorded Oct 27, 20261,001-5,000718 contacts →

Exact match

“We have been delivering vacuum pumps, systems, accessories, services and tailor-made vacuum solutions for almost 170 years.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchWaukegan, IL, United StatesHQ recorded Oct 27, 2026201-500401 contacts →

Exact match

“UCC Environmental (UCC) is a global leader in environmental solutions for solids handling, wastewater treatment and pollution control technologies in power generation and other…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchMississauga, ON, CanadaHQ recorded Oct 27, 2026201-500233 contacts →

Exact match

“Since 1938, John Brooks has been solving fluid handling challenges for our customers through the people and products we stand behind.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchDerrimut, AustraliaHQ recorded Oct 27, 2026201-500183 contacts →

Exact match

“NPE is a trusted partner to Australia’s leading mining, heavy industry, and oil & gas companies.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchLenexa, KS, United StatesHQ recorded Oct 27, 2026201-500173 contacts →

Exact match

“S&L delivers long-lasting, reliable and easy-to-operate wastewater pumping and treatment systems for municipal, federal, and industrial-commercial applications.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchDixon, IL, United StatesHQ recorded Oct 27, 202651-200173 contacts →

Exact match

“Sewer Equipment is the corporate home of Sewer Equipment Co.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchGaiarine, ItalyHQ recorded Oct 27, 2026501-1,000163 contacts →

Exact match

“Innovating, progressing, exploring new roads.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchAarbergen, GermanyHQ recorded Oct 27, 20261,001-5,000163 contacts →

Exact match

“Water is becoming one of the defining challenges of our century.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchMölndal, SwedenHQ recorded Oct 27, 202651-200148 contacts →

Exact match

“Nordic Water is an international company which provides equipment and systems for water and wastewater treatment to process industries and public utilities.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchHareid, NorwayHQ recorded Oct 27, 202651-200139 contacts →

Exact match

“Pioneering eco-efficient technology We help improve the world through pioneering technology that minimises stress on the planet's most vulnerable resources.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchMukwonago, WI, United StatesHQ recorded Oct 27, 202651-200120 contacts →

Exact match

“Super Products LLC, an Alamo Group Company, is a prominent manufacturer of vacuum trucks.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchMarietta, OH, United StatesHQ recorded Oct 27, 202651-200114 contacts →

Exact match

“Hi-Vac Corporation Is the Global Leader in Products and Solutions for a Cleaner World For decades Hi-Vac Corporation has provided innovative products and solutions to meet the…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchDes Moines, IA, United StatesHQ recorded Oct 27, 202651-20085 contacts →

Exact match

“At HK Solutions Group, we’re not afraid to get our hands dirty.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchTwycross, United KingdomHQ recorded Oct 27, 2026201-50073 contacts →

Exact match

“Wrights of Twycross, 65+ years of expertise, we lead in professional waste management solutions.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchMulgrave, AustraliaHQ recorded Oct 27, 202651-20072 contacts →

Exact match

“KOR is the exclusive distributor of Cappellotto and Schwarze high quality and world class equipment for both Australia and New Zealand.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchPortland, OR, United StatesHQ recorded Oct 27, 202651-20070 contacts →

Exact match

“The company started as Ben-Ko-Matic in 1958 as a broom manufacturing equipment company then began making the brooms and selling them direct in 1976 – for the next 30 years, the…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Oct 27, 2026201-50070 contacts →

Exact match

“Kademe is one of the largest municipal and environment vehicle manufacturer in the region with a wide range of products including different type and size of road sweepers, garbage…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchDes Moines, IA, United StatesHQ recorded Oct 27, 202651-20067 contacts →

Exact match

“Electric Pump, Inc.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchApopka, FL, United StatesHQ recorded Oct 27, 202651-20066 contacts →

Exact match

“Environmental Products Group Inc.(EPG) is a leading provider of high-quality heavy equipment, tailored to meet the specific needs of our customers.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchApollo, PA, United StatesHQ recorded Oct 27, 202651-20065 contacts →

Exact match

“McCutcheon Enterprises, Inc.(MEI) is a leading waste management & equipment sales/rental company, located in Apollo, PA.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchBibra Lake, AustraliaHQ recorded Oct 27, 202651-20060 contacts →

Exact match

“SPIRAC PROVIDES SOLIDS HANDLING SOLUTIONS FOR MUNICIPAL WASTEWATER AND INDUSTRIAL APPLICATIONS Municipal screening, grit and sludge handling solutions are our primary focus, but…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchChesterfield, United KingdomHQ recorded Oct 27, 202611-5060 contacts →

Exact match

“Morclean specialises in a wide range of industrial cleaning equipment and solutions for all industries.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchHeerhugowaard, NetherlandsHQ recorded Oct 27, 2026201-50059 contacts →

Exact match

“N.M.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchWoore, United KingdomHQ recorded Oct 27, 202651-20056 contacts →

Exact match

“Established in 1959, T-T started out as a general engineering company before growing to consist of 6 divisions – T-T Pumps, T-T Controls and Automation, T-T Flow Valves, T-T…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchRochester, NY, United StatesHQ recorded Oct 27, 202611-5052 contacts →

Exact match

“Since 1949, Siewert Equipment has serviced the industrial and municipal (water/wastewater) markets in Upstate New York.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 760 liquid waste sludge & semi-solids vacuum system suppliers worldwide

See the full list, filter by size, metro and specialty, and access 3,174 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Liquid waste sludge & semi-solids vacuum system suppliers worldwide at a glance

As of Oct 27, 2026
33.1%Verified-email coverage
12.6Average contacts per company
11-50Median size (employees)
0.9%Largest-city concentration · Delhi
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
271
11-50
313
51-200
133
201-500
27
501-1,000
4
1,001-5,000
8

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for liquid waste sludge & semi-solids vacuum system suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “liquid waste sludge & semi-solids vacuum system 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. 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 3,174 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 27, 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.

Liquid waste sludge & semi-solids vacuum system suppliers by location

7 lists · largest first

Every Liquid waste sludge & semi-solids vacuum system suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “liquid waste sludge & semi-solids vacuum system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many liquid waste sludge & semi-solids vacuum system suppliers are there worldwide?

RevenueBase identified 760 company matches for liquid waste sludge & semi-solids vacuum system suppliers worldwide 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?

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

Which country has the most liquid waste sludge & semi-solids vacuum system suppliers?

The United States leads with 160 companies, followed by Italy (46) and Canada (44). Every liquid waste sludge & semi-solids vacuum system suppliers list by country and city is linked on this page.

Which city has the most liquid waste sludge & semi-solids vacuum system suppliers?

Delhi leads with 7 company records, followed by Noida (4) and Salto (4).

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 3,174 professional contacts with verified work emails tracked across these 760 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 760 liquid waste sludge & semi-solids vacuum system suppliers worldwide. 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.