Our data holds 16,641 diesel engine manufacturers worldwide, in 108 countries.
List of Diesel Engine Manufacturers Worldwide
Diesel engine manufacturers build diesel engines and engine parts for trucks, ships, generators and machinery. We list 16,641 diesel engine manufacturers across 108 countries, most of them in India (32%) and China (13%). Download the full list as a database or pull it through our Company Data API.
16,641 manufacturers indexed · Data counted on 20 October 2026
Companies16,641
Countries108
Largest countryIndia
Employees5-9
Revenue$500K-$1M
Email12%
Phone43%
Website18%
CEO name65%
Live sample of diesel engine manufacturers worldwide
Below you see a live sample of the 16,641 diesel engine manufacturers, sorted by revenue. Filter on country, size, revenue, legal form or founding year, or search a company by name.
Shandong Heavy Industry Group CO., LTD.Shandong Heavy Industry Group CO., LTD.
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Shandong Heavy Industry Group CO., LTD. | China | Jinan | No. 688, Shunhua South Road, Licheng District | Shandong | 250102 | N/A | 2009 | $50,901,398,094 | 470 | Corporation | 167 | 370000000001212 |
| 2 | Weichai Holding Group CO., LTD. | China | Weifang | No.197, Fushou E. Street, High-tech Development Zone | Shandong | 261061 | N/A | 1989 | $36,212,494,499 | 145 | Corporation | 167 | 370700000000014 |
| 3 | Cummins INC. | USA | Columbus | 500 Jackson St | Bartholomew | 47201-6258 | cummins.***** | 1919 | $33,670,000,000 | 67,400 | Corporation | 853 | 194062-043 |
| 4 | Weichai Power CO., LTD. | China | Weifang | No.197 Jia,east Fushou Street,high-tech Industrial Development Z | Shandong | 261000 | N/A | 2002 | $32,753,028,740 | 101,440 | Joint venture | 107 | 370000400003581 |
| 5 | Kawasaki Heavy Industries, LTD. | Japan | Kobe | 1-1-3, Higashikawasakicho, Chuo-ku | Hyōgo | 650-0044 | N/A | 1878 | $14,782,863,732 | 40,640 | Corporation | 394 | 1140001005719 |
| 6 | Wärtsilä OYJ Abp | Finland | Helsinki | Hiililaiturinkuja 2 | Uusimaa | 00180 | wartsila.***** | 1914 | $8,014,210,992 | 422 | Corporation | 295 | 01286311 |
| 7 | Vestas Manufacturing A/S | Denmark | Aarhus | Hedeager 42 | Midtjylland | 8200 | vestas.***** | 2004 | $7,823,229,100 | 3,355 | Corporation | 463 | 27988210 |
| 8 | Rolls-Royce Power Systems AG | Germany | Friedrichshafen | Maybachplatz 1 | Bodenseekreis | 88045 | mtu-solutions.***** | 2015 | $6,631,255,375 | 10,570 | Corporation | 362 | 89073B721056 |
| 9 | Brunswick CORPORATION | USA | Mettawa | 26125 N Riverwoods Blvd Unit 500 | Lake | 60045-4811 | bit.***** | 1845 | $5,362,800,000 | 14,000 | Corporation | 229 | 16418 |
| 10 | Siemens Gamesa Renewable Energy A/S | Denmark | Brande | Borupvej 16 | Midtjylland | 7330 | siemensgamesa.***** | 1984 | $4,116,909,474 | 5,926 | Corporation | 881 | 76486212 |
| 11 | Phinia INC. | USA | Auburn Hills | 3000 University Dr | Oakland | 48326-2496 | phinia.***** | 2023 | $3,483,000,000 | 12,500 | Corporation | 116 | 7247559 |
| 12 | Cummins LTD. | Unitedkingdom | Wellingborough | 40-44 Rutherford Drive | North Northamptonshire | NN8 6AN | cummins.***** | 1952 | $3,378,624,799 | 4,820 | Corporation | 853 | 00573951 |
| 13 | Everllence SE | Germany | Augsburg | Stadtbachstr. 1 | Augsburg | 86153 | everllence.***** | 2023 | $3,283,304,850 | 171 | Corporation | 4308 | 86150B22056 |
| 14 | Wärtsilä Finland OY | Finland | Vasa | Teollisuuskatu 1 | Pohjanmaa | 65170 | wartsila.***** | 1989 | $3,017,101,226 | 3,848 | Corporation | 295 | 07737443 |
| 15 | Siam Toyota Manufacturing Company LIMITED | Thailand | Phan Thong | 700/109,111,113 Moo 1 Bang Na-trad Road | Chon Buri | 20160 | siamtoyota.***** | 1987 | $2,411,639,691 | 109 | Corporation | N/A | 0105530032434 |
| 16 | Deutz AG | Germany | Köln | Ottostr. 1 | Köln, Stadt | 51149 | deutz.***** | 1972 | $2,369,025,806 | 5,586 | Corporation | 80 | 50670B281 |
| 17 | Mitsui E&S CO., LTD. | Japan | Chuo-ku | 5-6-4, Tsukiji | Tōkyō | 104-0045 | N/A | 1917 | $2,259,041,616 | 5,966 | Corporation | 147 | 9010001034946 |
| 18 | Guangxi Yuchai Machinery Group Co.,ltd. | China | Yulin | No.2, Yuchai Road, Yuzhou District | Guangxi | 537000 | N/A | 1992 | $2,175,212,340 | 110 | Corporation | 94 | 450900000008082 |
| 19 | Guangxi Yuchai Machinery Co.,ltd. | China | Yulin | No. 88, Tianqiao West Road | Guangxi | 537005 | N/A | 1993 | $2,045,550,030 | 4,926 | Joint venture | 62 | 450000400005190 |
| 20 | Nabtesco CORPORATION | Japan | Chiyoda-ku | 2-7-9, Hirakawacho | Tōkyō | 102-0093 | N/A | 1925 | $1,968,789,328 | 8,472 | Corporation | 203 | 3010001142283 |
| 21 | Detroit Diesel CORPORATION | USA | Detroit | 13400 W Outer Dr | Wayne | 48239-4002 | demanddetroit.***** | 2000 | $1,922,212,228 | 6,660 | Corporation | 401 | 2144228 |
| 22 | Yanmar Power Technology CO., LTD. | Japan | Osaka | 1-32, Chayamachi, Kita-ku | Ōsaka | 530-0013 | N/A | 1912 | $1,902,780,558 | 3,101 | Corporation | 988 | 7120001071567 |
| 23 | Pratt & Whitney Canada CORP | Canada | Longueuil | 1000 Boul Marie-victorin Bureau 01lp1 | Québec | J4G 1A1 | facebook.***** | 1980 | $1,783,568,950 | 6,350 | Corporation | 1472 | N/A |
| 24 | Siemens Energy AB | Sweden | Finspång | Slottsvägen 2-6 | Östergötlands Län | 61231 | siemens-energy.***** | 2001 | $1,737,196,428 | 3,000 | Corporation | 881 | 5566066048 |
| 25 | Perkins Engines Company LIMITED | Unitedkingdom | Peterborough | Gate 5 | Peterborough | PE1 5FQ | perkins.***** | 1987 | $1,611,760,051 | 2,917 | Corporation | 1279 | 02089227 |
Showing 25 of 16,458 companies
Request Free SampleLargest diesel engine manufacturers worldwide
Most diesel engine manufacturers worldwide are very small: 53% have 1 to 9 employees, and 60% sit between $500K and $5M in yearly revenue.
By employees
Click a company to see its details.
By employee size
| Employees | Share | Companies | % |
|---|---|---|---|
| 1-4 | 5,927 | 38% | |
| 5-9 | 2,238 | 14% | |
| 10-19 | 4,011 | 26% | |
| 20-49 | 2,314 | 15% | |
| 50-99 | 361 | 2% | |
| 100-199 | 306 | 2% | |
| 200-499 | 208 | 1% | |
| 500+ | 170 | 1% |
By yearly revenue (USD)
| Revenue | Share | Companies | % |
|---|---|---|---|
| < $100K | 1,337 | 9% | |
| $100K-$500K | 3,419 | 23% | |
| $500K-$1M | 3,016 | 21% | |
| $1M-$5M | 5,688 | 39% | |
| $5M-$10M | 373 | 3% | |
| $10M-$50M | 537 | 4% | |
| $50M+ | 256 | 2% |
Where are diesel engine manufacturers based?
India and China together hold 45% of all diesel engine manufacturers worldwide.
Top 10 countries
| Country | Share | Companies | % |
|---|---|---|---|
| India | 5,319 | 32% | |
| China | 2,210 | 13% | |
| United States | 1,242 | 7% | |
| Ukraine | 1,132 | 7% | |
| Japan | 836 | 5% | |
| United Kingdom | 713 | 4% | |
| South Korea | 399 | 2% | |
| Italy | 352 | 2% | |
| Singapore | 317 | 2% | |
| Germany | 312 | 2% |
108 countries in total
How many diesel engine manufacturers started this year?
This year 251 new diesel engine manufacturers registered worldwide, after 301 last year.
Founded per year
- 4822022
- 6382023
- 4112024
- 3012025
- 2512026 so far
Started in 2026
Oldest diesel engine manufacturers worldwide
11 diesel engine manufacturers in our data were founded before 1900.
Legal forms of diesel engine manufacturers worldwide
46% of diesel engine manufacturers worldwide are corporations. Legal forms follow the platform's generic forms, so a GmbH, an SAS and a Ltd all count as corporations.
- Corporations7,599
- Sole traders4,716
- Partnerships898
- Foreign companies131
- Cooperatives30
- Non-profit15
- Other or unknown3,252
Which diesel engine manufacturers are part of a group?
49 of the 50 largest diesel engine manufacturers worldwide by revenue belong to a group. These are the ones with the biggest groups behind them.
Counted from the 50 largest companies in this list by revenue, not from all 16,641; our API cannot yet filter on group size.
What do diesel engine manufacturers make?
Diesel engine manufacturers design and build compression ignition engines in sizes from small pumps to large marine and power plant units. Their customers are makers of trucks, tractors, ships, generators, rail vehicles and construction machinery.
Our data comes from local business registers, where diesel engine manufacturers are classified under SIC code 3519 (internal combustion engines, not elsewhere classified).
How to get the data
Every diesel engine manufacturer comes with address, phone, email, employees, revenue, legal form and founding year.
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All 16,641 diesel engine manufacturers in one file, delivered within 24 hours.
Live search tool
Filter and export the diesel engine manufacturers yourself on the platform.
Open the search toolQuestions about diesel engine manufacturers worldwide
Every answer is counted from the data on this page.
India (5,319), China (2,210) and United States (1,242), together 53% of all diesel engine manufacturers worldwide.
Most diesel engine manufacturers worldwide are very small: 53% have 1 to 9 employees, and 60% sit between $500K and $5M in yearly revenue. The largest by employees is Traton Us INC. with 12,000 employees.
This year 251 new diesel engine manufacturers registered worldwide, after 301 last year.
Everllence UK Limited, founded in 1840 in Davenport Park. 11 diesel engine manufacturers in our data were founded before 1900.
Yes. Request a free quote and you receive all 16,641 diesel engine manufacturers as an Excel or CSV file within 24 hours. You can also pull the records through the Company Data API or export them yourself on the platform.
Get the full list of diesel engine manufacturers worldwide
All 16,641 companies with address, phone, email, employees, revenue, legal form and founding year. Excel or CSV, delivered within 24 hours.
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