John Klem
6 email domains
AeroLeads people directory · profile
John Klem Email & Phone Number
Vice President, Marketing and Product Management
at
280 Group
1 work email found
@280group.com
3 phones found area 408
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Vice President, Marketing and Product Management
Location
Thousand Oaks, California, United States
Who is John Klem? Overview
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Quick answer
John Klem is listed as Vice President, Marketing and Product Management at 280 Group, based in Thousand Oaks, California, United States. AeroLeads shows a work email signal at 280group.com, phone signal with area code 408, and a matched LinkedIn profile for John Klem.
Company email context
Email format at 280 Group
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{first}@280group.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Klem. Compare company email patterns before reaching out.
Profile bio
About John Klem
John Klem is a Vice President, Marketing and Product Management at 280 Group. He possess expertise in strategy, business development, product marketing, product management, strategic partnerships and 45 more skills. Colleagues describe him as "Already written" and "John is one of the most brilliant people I've had the pleasure of working with. He is hands down the top expert I've ever met on Market-focused Product Management in Technology. He has a rare ability to relate these concepts in ways which are easy to understand and apply. Mr. Klem really knows his stuff and did some wonderful presentations for us on developing product plans with solid integrated marketing initiatives that were very energetic and informative. John does a… Show more"
Listed skills include Strategy, Business Development, Product Marketing, Product Management, and 46 others.
Current workplace
John Klem's current company
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1 role
John Klem work experience
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Vice President, Marketing And Product Management
FAQ
Frequently asked questions about John Klem
Quick answers generated from the profile data available on this page.
What company does John Klem work for?
John Klem works for 280 Group.
What is John Klem's role at 280 Group?
John Klem is listed as Vice President, Marketing and Product Management at 280 Group.
What is John Klem's email address?
AeroLeads has found 1 work email signal at @280group.com for John Klem at 280 Group.
What is John Klem's phone number?
AeroLeads has found 3 phone signal(s) with area code 408 for John Klem at 280 Group.
Where is John Klem based?
John Klem is based in Thousand Oaks, California, United States while working with 280 Group.
What companies has John Klem worked for?
John Klem has worked for 280 Group.
How can I contact John Klem?
You can use AeroLeads to view verified contact signals for John Klem at 280 Group, including work email, phone, and LinkedIn data when available.
What skills is John Klem known for?
John Klem is listed with skills including Strategy, Business Development, Product Marketing, Product Management, Strategic Partnerships, Management, Marketing, and Integrated Marketing.
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