Brian Diffenderfer
AeroLeads people directory · profile

Brian Diffenderfer Email & Phone Number

Area Manager at Cornerstone Building Brands
Location: Dallas, Texas, United States 7 work roles
2 work emails found @cornerstonebuildingbrands.com LinkedIn matched
✓ Verified Jul 2026 3 data sources Profile completeness 71%

Contact Signals · 2 work emails

Work email b****@cornerstonebuildingbrands.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Cornerstone Building Brands
Role
Area Manager
Location
Dallas, Texas, United States
Company size
2248 employees

Who is Brian Diffenderfer? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Brian Diffenderfer is listed as Area Manager at Cornerstone Building Brands, a with 2248 employees, based in Dallas, Texas, United States. AeroLeads shows a work email signal at cornerstonebuildingbrands.com and a matched LinkedIn profile for Brian Diffenderfer.

Brian Diffenderfer previously worked as Production Manager at American Woodmark and Process Assistant at Amazon Fulfillment Centre.

Company email context

Email format at Cornerstone Building Brands

This section adds company-level context without repeating Brian Diffenderfer's masked contact details.

{first}_{last}@cornerstonebuildingbrands.com
92% confidence

AeroLeads found 2 current-domain work email signals for Brian Diffenderfer. Compare company email patterns before reaching out.

View email format View company profile Management contacts
Profile bio

About Brian Diffenderfer

Brian Diffenderfer is a Area Manager at Cornerstone Building Brands.

Current workplace

Brian Diffenderfer's current company

Company context helps verify the profile and gives searchers a useful next step.

Cornerstone Building Brands
Cornerstone Building Brands
Area Manager
cary, north carolina, united states
Website
cornerstonebuildingbrands.com
Employees
2248
AeroLeads page
Company profile
View company profile Email format
7 roles

Brian Diffenderfer work experience

A career timeline built from the work history available for this profile.

Process Assistant

Amazon Fulfillment Centre

Wilmer, Texas, United States

May 2020 - Apr 2021

Plant Manager

Innovative Glass Products

Carrollton , Tx

Jul 2019 - Apr 2020
Team & coworkers

Colleagues at Cornerstone Building Brands

Other employees you can reach at cornerstonebuildingbrands.com. View company contacts for 2248 employees →

MV Mark Velazco Mark Velazco Colleague at Cornerstone Building BrandsMarion, Ohio, United States View → CS Christine Schmedding Christine Schmedding Colleague at Cornerstone Building BrandsKansas City, Missouri, United States View → PB Phillip Ball Phillip Ball Colleague at Cornerstone Building BrandsRocky Mount, Virginia, United States View → LM Larry Marsh Larry Marsh Colleague at Cornerstone Building BrandsLivingston, Texas, United States View → RB Ryan Beck Ryan Beck Colleague at Cornerstone Building BrandsArlington, Texas, United States View → KL Kathleen L. Rogers Kathleen L. Rogers Colleague at Cornerstone Building BrandsGreater Boston, United States View → CT César Tadeo Vargas Compeán César Tadeo Vargas Compeán Colleague at Cornerstone Building BrandsMonterrey, Nuevo León, Mexico View → TR Thomas Rolfes Thomas Rolfes Colleague at Cornerstone Building BrandsBound Brook, New Jersey, United States View → MA Manikanta Arumilli Manikanta Arumilli Colleague at Cornerstone Building BrandsEdison, New Jersey, United States View → BW Brenda Wise Brenda Wise Colleague at Cornerstone Building BrandsPlantersville, Texas, United States View →
FAQ

Frequently asked questions about Brian Diffenderfer

Quick answers generated from the profile data available on this page.

What company does Brian Diffenderfer work for?

Brian Diffenderfer works for Cornerstone Building Brands.

What is Brian Diffenderfer's role at Cornerstone Building Brands?

Brian Diffenderfer is listed as Area Manager at Cornerstone Building Brands.

What is Brian Diffenderfer's email address?

AeroLeads has found 2 work email signals at @cornerstonebuildingbrands.com for Brian Diffenderfer at Cornerstone Building Brands.

Where is Brian Diffenderfer based?

Brian Diffenderfer is based in Dallas, Texas, United States while working with Cornerstone Building Brands.

What companies has Brian Diffenderfer worked for?

Brian Diffenderfer has worked for Cornerstone Building Brands, American Woodmark, Amazon Fulfillment Centre, Innovative Glass Products, and Atrium Windows & Doors.

Who are Brian Diffenderfer's colleagues at Cornerstone Building Brands?

Brian Diffenderfer's colleagues at Cornerstone Building Brands include Mark Velazco, Christine Schmedding, Phillip Ball, Larry Marsh, and Ryan Beck.

How can I contact Brian Diffenderfer?

You can use AeroLeads to view verified contact signals for Brian Diffenderfer at Cornerstone Building Brands, including work email, phone, and LinkedIn data when available.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Brian Diffenderfer you were looking for.

Brian Diffenderfer
Brian Diffenderfer
Sales Director At Advantage Fresh: Sales, Marketing, Technology
Nottingham, Md
5 email domains
View similar profiles