What departments does Keller-Heartt Oil have?

Keller-Heartt Oil has employees across 2 departments including Marketing, Sales.

What is the largest department at Keller-Heartt Oil?

The largest department at Keller-Heartt Oil is Marketing with 1 employees.

Where are Keller-Heartt Oil employees located globally?

Keller-Heartt Oil has employees across 1 continents and 1 countries including United States Of America.

How has Keller-Heartt Oil's team size changed over time?

Keller-Heartt Oil's team has decreased from approximately 8 to 7 employees based on available data.

Keller-Heartt Oil Employee Directory

Oil and GasIllinois, United States11-50 Employees

Keller-Heartt Oil operates in the oil and gas sector as a family-owned distributor of industrial lubricants, oils, and chemicals. Based in Chicago, Illinois, the company has built nearly a century of experience and maintains a substantial inventory across distribution centers in Chicago and Milwaukee, enabling bulk orders with nationwide delivery and free shipping. Its product range includes premium brands alongside a private label line, Truegard, and covers items from hydraulic oils and metalworking fluids to diesel exhaust fluid and food-grade propylene glycol. The firm serves a diverse customer base that includes trucking fleets, machine shops, manufacturers, food and beverage processors, automotive service providers, aviation operators, and government agencies, addressing procurement needs with technical guidance, volume pricing, and B2B account programs. Keller-Heartt emphasizes combining long-standing industry knowledge with streamlined e-commerce to deliver fast, accurate service and competitive pricing for orders of any size.

Keller-Heartt Oil Global Highlights

North America
31

United States Of America
31

Keller-Heartt Oil's Leadership

A. P.
Marketing Operations Manager
Mobile Phone
Email
B. H.
Petroleum Landman
Mobile Phone
Email
R. B.
Executive Sales Professional
Mobile Phone
Email
S. F.
Secretary
Mobile Phone
Email

Keller-Heartt Oil Employee Metrics

100%

50%

0%

2026

2025

Support
Sales
Administrative
Business
Accounting
Other

Contact profiles from Keller-Heartt Oil

Name

Title

Contact Info

Location

Last Update

A. P.
Marketing Operations Manager
Mobile Phone
Email
Oct 17, 2024
B. H.
Petroleum Landman
Mobile Phone
Email
Oct 17, 2024
R. B.
Executive Sales Professional
Mobile Phone
Email
Oct 23, 2024
S. F.
Secretary
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Keller-Heartt Oil known for?

Keller-Heartt Oil was founded in 1929 operates in the Oil and Gas industry; you can contact the main corporate office by phone at

+1-773-247-****

. Explore Keller-Heartt Oil's company overview page for more information.

What is Keller-Heartt Oil's most common email format?

Keller-Heartt Oil employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Keller-Heartt Oil email formats with LeadIQ.

How many employees does Keller-Heartt Oil have currently?

Keller-Heartt Oil has approximately 23 employees as of July 2026. These team members are located across 1 continents, including North America.

Who are Keller-Heartt Oil's key employees and leadership?

As of July 2026, Keller-Heartt Oil's key employees include:

Marketing Operations Manager: A. P.
Petroleum Landman: B. H.
Executive Sales Professional: R. B.
Secretary: S. F.

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Keller-Heartt Oil Employee Directory

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