Cummins

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Cummins Inc.
Type Public (NYSECMI)
Founded 1919
Founder Clessie Lyle Cummins
Headquarters Flag of the United States Columbus, Indiana, USA
Key people Theodore "Tim" Solso, Chairman & CEO
Joe Loughrey, COO
Jean Blackwell, CFO
Industry Diversified Machinery
Products Engines, Filtration, Power Generation, Turbo Technologies
Revenue $11.4 billion USD (2006) [1]
Net income $715 million USD (2006) [2]
Employees 33,500
Slogan Making people’s lives better by unleashing the power of Cummins.
Website http://www.cummins.com/

Cummins Inc. (NYSECMI) is a maker of diesel and natural gas engines whose corporate headquarters is located in Columbus, Indiana. Its CEO is Theodore "Tim" Solso, its President and COO is Joseph "Joe" Loughrey, and its CFO is Jean Blackwell.

Today more than 51% of Cummins' business comes from operations outside of the United States. Part of Cummins model is to create partnerships with key players in foreign markets and they have done so recently in China and India.

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Cummins is named after inventor-mechanic Clessie Cummins, who was one of the key players in the founding of the company. He was financially backed by investor William Irwin, starting in 1918, as he improved on existing diesel engine designs.

Holset turbocharger (x2), on 450 hp V12 Kromhout diesel engine.
Holset turbocharger (x2), on 450 hp V12 Kromhout diesel engine.

The Holset Engineering Co. was a British company that produced turbochargers, primarily for diesel and heavy duty applications. The company had its roots in 1948, when W. C. Holmes became interested in Louis Croset's flexible coupler design. The company started when Paul Croset was convinced to start up and manage the venture, which was based in Huddersfield, England. Holset as we know it came into existence in 1952 as a limited corporation, with the name coming from the first half of Holmes and the last half of Croset.

In 1973 the company was purchased by Cummins after briefly being owned by the Hanson Trust, and continued to expand for the next thirty years. Holset now operates facilities in China, India, Brazil, the Netherlands, the United Kingdom and the United States.

In 2006, the division officially changed its name to Cummins Turbo Technologies to be identified more closely with it's parent company. The turbocharger products still use the Holset brand name.

The Fleetguard division of Cummins produces filtration products for the diesel and gas markets. Products include oil, coolant, and air filters. The division officially changed its name to Cummins Filtration but continue to brand products under the Fleetguard name.

An early Cummins diesel in a 1950 Indianapolis 500 roadster.
An early Cummins diesel in a 1950 Indianapolis 500 roadster.

Cummins has an extensive manufacturing, distributor and dealer network with 550 Company-owned and independent distributor locations and more than 5,000 dealer locations that provide sales, service and support for its products worldwide.[3]

  • U.S. and Canada
    • Cummins Atlantic
    • Cummins Bridgeway, LLC
    • Cummins Cal Pacific, LLC
    • Cummins Central Power, LLC
    • Cummins Crosspoint, LLC
    • Cummins Eastern Canada
    • Cummins Metro Power
    • Cummins Mid-South, LLC
    • Cummins Northeast, Inc.
    • Cummins Northwest, LLC.
    • Cummins NPower, LLC
    • Cummins Power Systems, Inc.
    • Cummins Power South
    • Cummins Rocky Mountain, LLC
    • Cummins Southern Plains, LTD
    • Cummins West, Inc.
    • Cummins Western Canada
  • Latin America
  • Brazil
  • Europe
    • Cummins Adriatic (Croatia)
    • Cummins Austria GmbH
    • Cummins Belgium
    • Cummins Czech Republic
    • Cummins Diesel Deutschland GmbH
    • Cummins UK
    • Cummins Diesel SA (France)
    • Cummins Diesel Sales & Service A/S (Denmark)
    • Cummins Holland
    • Cummins Hungary
    • Cummins Italia S.p.A.
    • Cummins Norway A.S.
    • Cummins Diesel Engine Company Limited Swedish Filial
    • Cummins Ventas y Servico S. A. (Spain)
    • Machinery OY Ltd. (Finland)
  • Africa
    • Cummins South Africa
  • Middle East
  • East Asia
  • India
    • Cummins India Ltd. (CIL)
    • Cummins Sales & Service (India) Ltd. (CS&S(I))
  • Pakistan
    • Cummins Sales & Service (Pakistan) Limited (CS&SP)
  • Northeast/Southeast Asia
    • Cummins Japan
    • Cummins Diesel Sales & Service Korea Ltd.
    • Cummins Philippines
  • South Pacific

The 5.9-liter B-series used in school buses has proven to be very popular.[citation needed] The high-horsepower (larger than 15 liters displacement) engines are manufactured in Seymour (Indiana, USA), Daventry (England) and Pune (India). The Heavy duty (10-15 liter displacement) M and X series engines are manufactured in Jamestown, NY. The B, C and L series engines are manufactured in numerous plants across the world.

Q series engines

  • Holset Pre-H Range - 3L, 4L, 6"
  • Holset H-Range - H2A/B/C, H3B, HC5A
  • Holset HX Range - HX25, HX30, HX35, HX40, HX50, HX60, HX82
  • Holset HE Range = HE351CW, HE451Ve

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