John Kumm
2 email domains
AeroLeads people directory · profile
John Kumm Email & Phone Number
sales at Jefferies & Company
at
Jefferies & Company
1 work email found
@jefferies.com
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 71%
Current company
Role
sales at Jefferies & Company
Location
Los Angeles, California, United States
Company size
Who is John Kumm? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Kumm is listed as sales at Jefferies & Company at Jefferies & Company, a company with 5159 employees, based in Los Angeles, California, United States. AeroLeads shows a work email signal at jefferies.com and a matched LinkedIn profile for John Kumm.
John Kumm previously worked as sales at Jefferies & Company.
Company email context
Email format at Jefferies & Company
This section adds company-level context without repeating John Kumm's masked contact details.
{first_initial}{last}@jefferies.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Kumm. Compare company email patterns before reaching out.
Profile bio
About John Kumm
John Kumm is a sales at Jefferies & Company at Jefferies & Company.
Current workplace
John Kumm's current company
Company context helps verify the profile and gives searchers a useful next step.
Jefferies & Company
1 role
John Kumm work experience
A career timeline built from the work history available for this profile.
-
Sales
Team & coworkers
Colleagues at Jefferies & Company
Other employees you can reach at jefferies.com. View company contacts for 5159 employees →
TB
Thomas Blackmore
Colleague at Jefferies & CompanyLondon, England, United Kingdom, United Kingdom
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DC
Daljeet Chawla
Colleague at Jefferies & CompanyStamford, Connecticut, United States, United States
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EN
Eleanor Neild
Colleague at Jefferies & CompanyNew York, New York, United States, United States
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MC
Martin Coughlan
Colleague at Jefferies & CompanyGreater London, England, United Kingdom, United Kingdom
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MM
Michela Molendi
Colleague at Jefferies & CompanyMilan, Lombardy, Italy, Italy
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LW
Linda Wong
Colleague at Jefferies & CompanyPalisades Park, New Jersey, United States, United States
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SB
Sara Boyes
Colleague at Jefferies & CompanyLondon, England, United Kingdom, United Kingdom
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MK
Manvit Kesavarapu
Colleague at Jefferies & CompanyNew York, New York, United States, United States
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JH
Jeffrey Hui
Colleague at Jefferies & CompanyHong Kong, Hong Kong SAR, Hong Kong
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RD
Robert D.
Colleague at Jefferies & CompanyPittsburgh, Pennsylvania, United States, United States
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Thomas Blackmore
Colleague at Jefferies & CompanyLondon, England, United Kingdom, United Kingdom
View →
DC
Daljeet Chawla
Colleague at Jefferies & CompanyStamford, Connecticut, United States, United States
View →
EN
Eleanor Neild
Colleague at Jefferies & CompanyNew York, New York, United States, United States
View →
MC
Martin Coughlan
Colleague at Jefferies & CompanyGreater London, England, United Kingdom, United Kingdom
View →
MM
Michela Molendi
Colleague at Jefferies & CompanyMilan, Lombardy, Italy, Italy
View →
LW
Linda Wong
Colleague at Jefferies & CompanyPalisades Park, New Jersey, United States, United States
View →
SB
Sara Boyes
Colleague at Jefferies & CompanyLondon, England, United Kingdom, United Kingdom
View →
MK
Manvit Kesavarapu
Colleague at Jefferies & CompanyNew York, New York, United States, United States
View →
JH
Jeffrey Hui
Colleague at Jefferies & CompanyHong Kong, Hong Kong SAR, Hong Kong
View →
RD
Robert D.
Colleague at Jefferies & CompanyPittsburgh, Pennsylvania, United States, United States
View →
FAQ
Frequently asked questions about John Kumm
Quick answers generated from the profile data available on this page.
What company does John Kumm work for?
John Kumm works for Jefferies & Company.
What is John Kumm's role at Jefferies & Company?
John Kumm is listed as sales at Jefferies & Company at Jefferies & Company.
What is John Kumm's email address?
AeroLeads has found 1 work email signal at @jefferies.com for John Kumm at Jefferies & Company.
Where is John Kumm based?
John Kumm is based in Los Angeles, California, United States while working with Jefferies & Company.
What companies has John Kumm worked for?
John Kumm has worked for Jefferies & Company.
Who are John Kumm's colleagues at Jefferies & Company?
John Kumm's colleagues at Jefferies & Company include Thomas Blackmore, Daljeet Chawla, Eleanor Neild, Martin Coughlan, and Michela Molendi.
How can I contact John Kumm?
You can use AeroLeads to view verified contact signals for John Kumm at Jefferies & Company, including work email, phone, and LinkedIn data when available.
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