Dsm
2007 - 2008
~1 yr
AeroLeads people directory · profile
John Protzel Email & Phone Number
DSM at Expand Networks
1 work email found
@packeteer.com
1 phone found area 530
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 71%
Role
DSM at Expand Networks
Location
Sunnyvale, California, United States
Who is John Protzel? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Protzel is listed as DSM at Expand Networks based in Sunnyvale, California, United States. AeroLeads shows a work email signal at packeteer.com, phone signal with area code 530, and a matched LinkedIn profile for John Protzel.
John Protzel previously worked as DSM at Expand Networks and Sales Director, Latin America at Packeteer. John Protzel holds Mba, Business from Golden Gate University.
Company email context
Email format at packeteer.com
This section adds company-level context without repeating John Protzel's masked contact details.
*@packeteer.com
68% confidence
AeroLeads found 1 current-domain work email signal for John Protzel. Compare company email patterns before reaching out.
Profile bio
About John Protzel
John Protzel is a DSM at Expand Networks.
2 roles · 28 years
John Protzel work experience
A career timeline built from the work history available for this profile.
Sales Director, Latin America
1998 - 2000
~2 yrs
1 education record
John Protzel education
FAQ
Frequently asked questions about John Protzel
Quick answers generated from the profile data available on this page.
What is John Protzel's role at their current company?
John Protzel is listed as DSM at Expand Networks.
What is John Protzel's email address?
AeroLeads has found 1 work email signal at @packeteer.com for John Protzel.
What is John Protzel's phone number?
AeroLeads has found 1 phone signal(s) with area code 530 for John Protzel.
Where is John Protzel based?
John Protzel is based in Sunnyvale, California, United States.
What companies has John Protzel worked for?
John Protzel has worked for Expand Networks and Packeteer.
How can I contact John Protzel?
You can use AeroLeads to view verified contact signals for John Protzel, including work email, phone, and LinkedIn data when available.
What schools did John Protzel attend?
John Protzel holds Mba, Business from Golden Gate University.
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