Company lists · Data refreshed September 2026
Top 25 Exhaust manifold manufacturers worldwide
RevenueBase identified 256 exhaust manifold manufacturers worldwide as of September 2026 and tracks 3,756 professional contacts across them, including 564 with verified work emails. The United States is the largest market and Istanbul the largest hub.
This list covers exhaust manifold manufacturers worldwide, 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. Country and city lists for exhaust manifold manufacturers follow the table.
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.
The 25 largest exhaust manifold manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 316 contacts → | ||||
Strong evidence “SPM AUTOCOMP SYSTEMS PRIVATE LIMITED is a manufacturing company of auto parts like exhaust manifold, turbo knuckles.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 293 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 128 contacts → | ||||
Indirect evidence “A Mastra iniciou suas atividades em 1967, na cidade de Limeira, São Paulo.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 126 contacts → | ||||
Strong evidence “AP Emissions Technologies manufactures a complete line of automotive, light truck, and heavy-duty exhaust, and emissions products.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 103 contacts → | ||||
Strong evidence “BORLA® PERFORMANCE INDUSTRIES is the pioneer and leader in the design and manufacture of stainless steel performance exhaust.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 94 contacts → | ||||
Partial evidence “Exhaust and Tube producer for the Automotive industry located in Turkey” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 89 contacts → | ||||
Partial evidence “Covering 99% of Europe’s most popular cars, making us the fastest growing European manufacturer of aftermarket car parts today.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 80 contacts → | ||||
Strong evidence “Founded in 2006, Aletek is a family-owned business that has grown over the past decade to a global brand and renowned manufacturer of heavy-duty exhaust systems, thermal…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 74 contacts → | ||||
Partial evidence “Active Chromewell Exhaust is a world class provider of exhaust and emissions solutions including thermal management technologies for off highway vehicles, equipment applications…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 67 contacts → | ||||
Strong evidence “North America's premier manufacturer of performance exhaust systems and accessories for the late model automotive and powersports aftermarkets.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 59 contacts → | ||||
Partial evidence “ELSA LLC specializes in exhaust systems, fuel tanks, and structural components for OEM customers, and plastic injection molding including air ducts and air cleaners.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 53 contacts → | ||||
Partial evidence “Kooks Headers and Exhaust offers production applications for many late model domestic automobiles.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 46 contacts → | ||||
Partial evidence “CORSA Performance is the premium exhaust market leader through advanced engineering and innovation.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 45 contacts → | ||||
Indirect evidence “SOYLU | Egzoz & Otomotiv A.Ş.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 38 contacts → | ||||
Indirect evidence “Welcome to Grand Rock Company, where dedication, quality, efficiency and service are reflected in our everyday actions and commitment to our customers.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 34 contacts → | ||||
Strong evidence “Backed by over 45 years of product development experience, Rochi is a premier manufacturer of exhaust systems since 1977.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 30 contacts → | ||||
Partial evidence “Stainless Works is an industry-leader in stainless steel performance headers and exhaust systems, along with a custom job shop specializing in engineered fabrications, a division…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 28 contacts → | ||||
Partial evidence “Bilen Exhaust Systems, founded in 1954, is a global supplier of exhaust systems and special steel part applications for automotive, defense, agriculture and construction…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 25 contacts → | ||||
Partial evidence “LEADING ENGINEERING AND MANUFACTURING of innovative exhaust and emission systems for diesel vehicles industry.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 24 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 23 contacts → | ||||
Partial evidence “Engineering Company For Exhausting Systems - AbouelYazeed is a mechanical or industrial engineering company based out of Plot 117,118, 2nd Industrial Zone, Giza, Giza, Egypt.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 23 contacts → | ||||
Partial evidence “AnsaTech produces exhaust systems for high performance cars, motorcycles and scooters, off-road applications and recreational products.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 18 contacts → | ||||
Indirect evidence “Proventia je dodavatel inovativních technologií pro odvětví zabývající se výrobou motorů, těžkých strojů a užitkových vozidel.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 17 contacts → | ||||
Partial evidence “Exhausts UK Ltd T/A Cobra Sport are based in Sheffield, the birthplace of stainless steel.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 17 contacts → | ||||
Partial evidence “Nearly 50 years’ combined experience in Exhaust Systems manufacturing, power generation, emissions, and the oil and gas industries.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
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: exhaust manifold 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 exhaust manifold manufacturers.
- Partial evidence
- Its own public description names part of exhaust manifold manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name exhaust manifold 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 256 exhaust manifold manufacturers worldwide
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 564 reachable decision-makers.
Free signup · no credit card
Exhaust manifold manufacturers worldwide at a glance
As of Sep 30, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 exhaust manifold 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.
- Coverage
- Every country. Country and city lists for exhaust manifold manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “exhaust manifold 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 exhaust manifold 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 exhaust manifold manufacturers, and records with no verified work email.
- 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, 564 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.
Exhaust manifold manufacturers by location
2 lists · largest firstEvery Exhaust manifold manufacturers 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 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 exhaust manifold 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 exhaust manifold manufacturers are there worldwide?
RevenueBase identified 256 exhaust manifold manufacturers worldwide 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?
SPM Autocomp Systems Private Limited, headquartered in Pithampur, tops this list with the largest team on record.
Which country has the most exhaust manifold manufacturers?
The United States leads with 56 companies, followed by the United Kingdom (34). Every exhaust manifold manufacturers list by country and city is linked on this page.
Which city has the most exhaust manifold manufacturers?
Istanbul leads with 5 headquartered companies, followed by Qingdao (3) and Salisbury (3).
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 564 verified decision-maker contacts tracked across these 256 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.
Ready to reach these companies? Verified emails and direct dials for all 256 exhaust manifold manufacturers worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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.