

Duff Company Information
Contact top employees from
Duff Company
Summary
Duff Company is a private company. The company currently specializes in the Wholesale area. Its headquarters is located at Norristown, Pennsylvania, USA. The number of employees ranges from 25 to 100. The annual revenue of Duff Company varies between 5.0M and 25M. To connect with Duff Company employee register on SignalHire.
Industries
Wholesale
Headquarters Location
Employees Size
10-50 employees
Specialties
Plumbing supplies, heating supplies, water treatment equipment, multifamily housing supplies
SIC Code
5990
DMA Code
Delaware Valley
Founded
1947
Estimated Annual Revenue
$5.0M - 25M
Operating Status
Independent Company
Employees Turnover 3 quarter 2025
Length of Employment
Employee tenure at Duff Company shows a diverse range of experience levels:
5% have been with the company for less than 1 year9% for 1–2 years9% for 3–4 years14% for 5–7 years18% for 8–10 years45% have over 11 years of service at Duff CompanyEx-employees positions
In Company
In New Company
Contact top employees from
Duff Company
Daniel Inch
Sales Specialist: Pumps and Water Treatment
JAMES WITHERSPOON
inside sales
Rita Messmer
Accounts Receivable Specialist
Alex Duffine
President
Patrick Hein
Inside Sales Representative
Dan Swankoski
Vice President Finance
Aaron Astorino
Sr. Applications Engineer
Joe Quigley
Inside Sales Manager
Constantine Kantartzis
Application Engineer
Marlene Clemens
RECEPTIONIST/BILLING
Chris Hamilton
Truck Driver
Erik Vanhorn
Outside Salesman
Patrick Hein
Inside Sales Specialist for Water Treatment and Pumps
Brandon Carbone
Production Coordinator
Jacob Peterzak
Outside Sales Representative
Kevin Harris
Apartment Renovation Project Manager
Michael Genkin
Manager
Christine Corcoran
Salesperson
Michael Mangjne
Operations Manager
Bill Dalton
Marketing Manager
Bill Butler
Applications Specialist
Geoffrey Duffine
Chairman
Patrick Hein
Inside Wholesaler
Barbara Cohen
Customer Relations Specialist
John Basmajian
Sales
Liz Parker
Adm Asst
Scott Kirkland
Controller
Stephen Brady
Commerical Industrial Sales
mattie robison
Administrative Assistant
John Errington
Sales Representative
Joe Quigley
MANAGER INSIDE SALES AND PURCHASING
Eileen Saville
Operations Manager
Similar Companies
FAQ
Duff Company operates in the Wholesale industries. More details can be found on the official website: duffcompany.com.
The headquarters of Duff Company are located in NORRISTOWN, United States.
You can contact Duff Company by phone at +1 610 275 4453.
Duff Company currently employs 10-50 people.
Duff Company's revenue is approximately 11.4M.