What departments does Duff Company have?

Duff Company has employees across 5 departments including Sales, Operations, Marketing, Engineering, Accounting.

What is the largest department at Duff Company?

The largest department at Duff Company is Sales with 7 employees.

Where are Duff Company employees located globally?

Duff Company has employees across 2 continents and 2 countries including France, United States Of America.

How has Duff Company's team size changed over time?

Duff Company's team has grown from approximately 26 to 28 employees based on available data.

Duff Company Employee Directory

WholesalePennsylvania, United States11-50 Employees

Duff Company is a wholesale supplier based in Norristown, Pennsylvania, serving customers in the Philadelphia area with a broad range of plumbing, heating, and industrial supplies, plus pumps, steam equipment, and water treatment gear. The breadth of its product line is matched by specialized technical expertise provided by full-time staff focused in specific fields. The firm emphasizes continuous service availability, including emergency support available 24 hours a day.

Duff is family-owned and managed, with owners accessible for direct conversations. In 2018, it launched a dedicated Multi-Family site to support apartment turnaround projects, reflecting expansion within its wholesale offering.

Duff Company Global Highlights

North America
38

United States Of America
38

Europe
1

France
1

Duff Company's Leadership

G. M.
Chief Executive Officer
Mobile Phone
Email
A. D.
President
Mobile Phone
Email
J. Q.
Inside Sales Manager
Mobile Phone
Email
M. G.
Manager
Mobile Phone
Email
M. M.
Operations Manager
Mobile Phone
Email
B. D.
Marketing Manager
Mobile Phone
Email
M. M.
Operations Manager
Mobile Phone
Email
A. A.
Sr. Applications Engineer
Mobile Phone
Email

Duff Company Employee Metrics

100%

50%

0%

2026

2025

Sales
Accounting
Business
Purchasing
Administrative
Other
Program & Project Management

Contact profiles from Duff Company

Name

Title

Contact Info

Location

Last Update

A. D.
President
Mobile Phone
Email
United StatesPennsylvania
Mar 24, 2026
G. M.
Chief Executive Officer
Mobile Phone
Email
Oct 17, 2024
J. Q.
Inside Sales Manager
Mobile Phone
Email
United StatesPennsylvania
Oct 26, 2025
M. G.
Manager
Mobile Phone
Email
United StatesPennsylvania
Aug 03, 2025
M. M.
Operations Manager
Mobile Phone
Email
United StatesMississippi
Apr 13, 2026
B. D.
Marketing Manager
Mobile Phone
Email
United StatesPennsylvania
May 31, 2026
M. M.
Operations Manager
Mobile Phone
Email
United StatesPennsylvania
Feb 18, 2026
A. A.
Sr. Applications Engineer
Mobile Phone
Email
Apr 14, 2026
L. H.
Senior Billing Specialist
Mobile Phone
Email
Oct 21, 2024
J. Q.
Mobile Phone
Email
United StatesPennsylvania
Oct 25, 2025

Frequently Asked Questions

What is Duff Company known for?

Duff Company was founded in 1947 operates in the Wholesale industry. The company's main headquarters is located in 201 East Lafayette Street Norristown, Pennsylvania 19401 United States; you can contact the main corporate office by phone at

+1-610-275-****

. Explore Duff Company's company overview page for more information.

What is Duff Company's most common email format?

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

How many employees does Duff Company have currently?

Duff Company has approximately 45 employees as of May 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Duff Company's key employees and leadership?

As of May 2026, Duff Company's key employees include:

Chief Executive Officer: G. M.
President: A. D.
Inside Sales Manager: J. Q.
Manager: M. G.
Operations Manager: M. M.

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Duff Company Employee Directory

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