Company lists · Data refreshed October 2026

Top 25 Diesel emissions reduction system suppliers worldwide

RevenueBase identified 131 company matches for diesel emissions reduction system suppliers worldwide as of October 2026 and tracks 879 professional contacts across them, including 248 with verified work emails. The United States is the largest market and New Delhi the largest hub.

This list covers company matches for diesel emissions reduction 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 24, 2026. Country and city lists for diesel emissions reduction 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 24, 2026 How this list was built
131Companies
879Contacts tracked
248Verified emails
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The 25 largest diesel emissions reduction system suppliers worldwide

Ranked by team size
Top 25 of 131 company matches for diesel emissions reduction system suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 24, 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 matchDortmund, GermanyHQ recorded Oct 24, 202651-20070 contacts →

Exact match

“It is our mission to make the air cleaner - with exhaust aftertreatment systems made in Germany.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
2Exact matchWinnipeg, MB, CanadaHQ recorded Oct 24, 202651-20046 contacts →

Exact match

“Your one-stop shop for B2B filter cleaning and aftertreatment services.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
3Exact matchFranklin, MA, United StatesHQ recorded Oct 24, 202611-5040 contacts →

Exact match

“Rypos is driven to address climate change through clean air technology.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
4Exact matchGainsborough, United KingdomHQ recorded Oct 24, 202651-20036 contacts →

Exact match

“Ceramex is a leading international supplier of commercial DPF cleaning and remanufacturing services and technology with operations in Europe, North America and Japan.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
5Exact matchJędrzejów, PolandHQ recorded Oct 24, 202651-20034 contacts →

Exact match

“SYSTEMY EMISJI SPALIN DLA BRANŻY AUTOMOTIVE I PRZEMYSŁU W nowoczesnej motoryzacji liczy się nie tylko komponent.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
6Exact matchInnisfil, ON, CanadaHQ recorded Oct 24, 202611-5031 contacts →

Exact match

“Aftertreatment components are some of the most complicated systems in the Heavy Duty Industry creating huge expenses for drivers & fleets, and challenging even the most…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
7Exact matchRedding, CA, United StatesHQ recorded Oct 24, 202651-20025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
8Exact matchSeymour, IN, United StatesHQ recorded Oct 24, 202611-5016 contacts →

Exact match

“S&S Diesel Motorsport is the world leader in high-performance common-rail diesel injection and vehicle controls.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
9Exact matchBolingbrook, IL, United StatesHQ recorded Oct 24, 202611-5016 contacts →

Exact match

“Chicagoland's Source for Truck Parts: With two locations in the Chicago area, Action Truck Parts covers all of your truck parts and accessory needs.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
10Exact matchWinnipeg, MB, CanadaHQ recorded Oct 24, 202651-20015 contacts →

Exact match

“We've rebranded to Lynx Emissions!”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
11Exact matchSpringfield, MO, United StatesHQ recorded Oct 24, 202611-5014 contacts →

Exact match

“Global Pioneer and Leader in DPF & DOC Cleaning, Restoration, & Emissions Systems”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
12Exact matchGurgaon, IndiaHQ recorded Oct 24, 202611-5013 contacts →

Exact match

“At Automoto Genset Solutions LLP, we're leading the charge in environmental stewardship through cutting-edge emission control technology for Diesel Generator Sets.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
13Exact matchEast Grinstead, United KingdomHQ recorded Oct 24, 202611-5011 contacts →

Exact match

“Welcome to DPF Fixer Ltd, the leading provider of mobile on-car Diesel Particulate Filter (DPF) cleaning and regeneration services across Scotland, England, and Wales.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
14Exact matchKvissleby, SwedenHQ recorded Oct 24, 202611-5010 contacts →

Exact match

“We at STT Emtec AB have for the last 20 years focused our business on diesel exhaust after-treatment and we have developed, manufactured and sold emission reducing systems in a…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
15Exact matchMesa, AZ, United StatesHQ recorded Oct 24, 202611-509 contacts →

Exact match

“With a track record of more than a decade, Bullet Proof Diesel has been providing upgraded diesel components to private truck owners as well as commercial and governmental fleets.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
16Exact matchHuddersfield, United KingdomHQ recorded Oct 24, 202611-508 contacts →

Exact match

“At SCM Turbo, we are passionate about boosting performance and efficiency.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
17Exact matchSan Bernardino, CA, United StatesHQ recorded Oct 24, 202611-508 contacts →

Exact match

“Today FleetServ provides a full range of diesel emissions solutions, eliminating all of the stress and headache often associated with diesel emissions.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
18Exact matchMünster, GermanyHQ recorded Oct 24, 202611-506 contacts →

Exact match

“Everybody’s talking about saving the environment.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
19Exact matchPort Coquitlam, BC, CanadaHQ recorded Oct 24, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
20Exact matchNoida, IndiaHQ recorded Oct 24, 202611-506 contacts →

Exact match

“With the intention and goal of reducing our carbon footprint, Fuelflip Energy uses RECD technology as well as dual fueling systems to not only help those with diesel generators…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
21Exact matchGlen Burnie, MD, United StatesHQ recorded Oct 24, 202611-505 contacts →

Exact match

“We specialize in the service and support of diesel cooling and emissions systems.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
22Exact matchUnited StatesHQ recorded Oct 24, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
23Exact matchSwindon, United KingdomHQ recorded Oct 24, 202611-505 contacts →

Exact match

“Intechnic provides specialist Commercial Emissions Engineering services for bus operators, coach operators, HGV fleets, commercial vehicle operators, agricultural machinery and…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
24Exact matchWalbridge, OH, United StatesHQ recorded Oct 24, 202651-2004 contacts →

Exact match

“The Diesel Force Diesel Maintenance System is a revolutionary comprehensive engine cleaning system designed exclusively for diesel engines equipped with modern emissions systems.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
25Exact matchColumbia, SC, United StatesHQ recorded Oct 24, 202611-504 contacts →

Exact match

“DPF Alternatives offers complete diesel aftertreatment solutions for fleets, repair shops and owner‑operators.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase

Showing 25 of 131 diesel emissions reduction system suppliers worldwide

See the full list, filter by size, metro and specialty, and access 248 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diesel emissions reduction system suppliers worldwide at a glance

As of Oct 24, 2026
28.2%Verified-email coverage
6.7Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · New Delhi
Oct 24, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
51
51-200
16
201-500
5
501-1,000
1

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 diesel emissions reduction system suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “diesel emissions reduction 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 248 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 24, 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.

Diesel emissions reduction system suppliers by location

1 lists · largest first

Every Diesel emissions reduction 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 “diesel emissions reduction system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diesel emissions reduction system suppliers are there worldwide?

RevenueBase identified 131 company matches for diesel emissions reduction 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?

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

Which country has the most diesel emissions reduction system suppliers?

The United States leads with 40 companies. Every diesel emissions reduction system suppliers list by country and city is linked on this page.

Which city has the most diesel emissions reduction system suppliers?

New Delhi leads with 3 company records, followed by Anaheim (2) and Calgary (2).

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 248 professional contacts with verified work emails tracked across these 131 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 24, 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 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.