Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC. Employee Directory

Oil and GasUnited States201-500 Employees

Jacobus Energy got its start in January, 1919 as Wauwatosa Fuel & Supply Company.  Headed by C.C. Jacobus and his son Delwin, its business purpose was “buying, selling and dealing in coal, animal feed and building or other supplies.”  Two teams of horses and five employees rounded out the organization. 

In the 1930’s, the business expanded into hauling cement and coal.  It grew dramatically in the 1940’s, selling retail and wholesale coal, coke, petroleum products, wood and wood fuels.  Taking advantage of the building boom that occurred after World War II, the company also sold construction materials such as brick, stone, tile, lumber, and cement.

As Milwaukee expanded into the suburbs in the 1950’s, the Jacobus Company grew with it, under the direction of Delwin (D.C.) Jacobus.  Homes built in outlying areas without gas lines all relied on oil-fired equipment, and Quickflash delivered oil to tens of thousands of customers.

Delwin’s son, Charles D. Jacobus, Sr., continued to grow the business.  Under his vision and leadership, the Jacobus Company experienced major growth during the 1960’s and 70’s.  The company expanded rapidly, acquiring more than 20 heating oil companies in the 1970’s alone.

The 1980’s marked the Jacobus Company’s entry into several new markets and services.  In 1986, the company pioneered its first automated fueling site for commercial vehicles.  The concept was an instant success, and Quick Fuel was born.  Quick Fuel expanded rapidly into other Midwestern and Southern states and is now a leader in commercial fueling.

For more information about the company, visit us a www.jacobusenergy.com and follow us on Facebook at www.facebook.com/mobilefueling.

Find Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC. employees' phone numbers or email addresses

Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC. Global Highlights

Location
Employees

North America
255

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  • United States Of America
    255

Asia
1

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  • United Arab Emirates
    1

Europe
1

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  • United Kingdom Of Great Britain And Northern Ireland
    1

Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC.'s Leadership

  • Stylized image of a person
    R. P.
    Chief Financial Officer
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    E. S.
    Chief Technology Officer
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    J. B.
    Vice President - Information Technology
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  • Stylized image of a person
    W. T.
    Vice President Of Information Systems
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    J. B.
    Vice President - Information Technology
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  • Stylized image of a person
    G. J.
    President
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  • Stylized image of a person
    E. J.
    President
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  • Stylized image of a person
    M. M.
    President
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Contact profiles from Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC.

Name
Title
Contact Info
Location
Last Update
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    S. C.
    Operations Manager
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    United StatesWisconsin
    Nov 12, 2025
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    A. B.
    District Operations Manager
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    United StatesTexas
    Nov 17, 2023
  • Stylized image of a person
    A. S.
    Credit Manager
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    United StatesWisconsin
    Jul 31, 2024
  • Stylized image of a person
    C. D.
    Lead Logistic Analyst
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    Oct 23, 2024
  • Stylized image of a person
    D. K.
    Sales Manager
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    United StatesWisconsin
    Oct 17, 2024
  • Stylized image of a person
    F. R.
    Finance Manager
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    Apr 05, 2023
  • Stylized image of a person
    J. R.
    Sales Manager Wholesale Fuel Sales
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    United StatesWisconsin
    Oct 16, 2024
  • Stylized image of a person
    K. R.
    Senior Human Resources Manager
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    Oct 17, 2024
  • Stylized image of a person
    M. F.
    Area Manager
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    Nov 17, 2023
  • Stylized image of a person
    R. M.
    Account Manager
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    UNITED STATES
    Jul 09, 2024

Frequently Asked Questions

What is Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC. known for?

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Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC. was founded in 1919 operates in the Oil and Gas industry; you can contact the main corporate office by phone at . Explore Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC.'s company overview page for more information.

What is Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC.'s most common email format?

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Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC. email formats with LeadIQ.

How many employees does Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC. have currently?

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Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC. has approximately 201 employees as of December 2025. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC.'s key employees and leadership?

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As of December 2025, Jacobus Energy, Inc. / Quick Fuel Fleet Services, LLC.'s key employees include:

  • Chief Financial Officer: R. P.
  • Chief Technology Officer: E. S.
  • Vice President - Information Technology: J. B.
  • Vice President Of Information Systems: W. T.
  • Vice President - Information Technology: J. B.

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