Brian Keller
5 email domains
AeroLeads people directory · profile
Brian Keller Email & Phone Number
Marketer at SIGMA Marketing Insights
at
SIGMA Marketing Insights
1 work email found
@sigmamarketing.com
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 71%
Current company
Role
Marketer at SIGMA Marketing Insights
Location
Alexandria, Minnesota, United States
Company size
Who is Brian Keller? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Brian Keller is listed as Marketer at SIGMA Marketing Insights at SIGMA Marketing Insights, a company with 70 employees, based in Alexandria, Minnesota, United States. AeroLeads shows a work email signal at sigmamarketing.com and a matched LinkedIn profile for Brian Keller.
Brian Keller previously worked as Marketer at Sigma Marketing Insights.
Company email context
Email format at SIGMA Marketing Insights
This section adds company-level context without repeating Brian Keller's masked contact details.
{first_initial}{last}@sigmamarketing.com
86% confidence
AeroLeads found 1 current-domain work email signal for Brian Keller. Compare company email patterns before reaching out.
Profile bio
About Brian Keller
Brian Keller is a Marketer at SIGMA Marketing Insights at SIGMA Marketing Insights.
Current workplace
Brian Keller's current company
Company context helps verify the profile and gives searchers a useful next step.
Sigma Marketing Insights
1 role
Brian Keller work experience
A career timeline built from the work history available for this profile.
-
Marketer
Team & coworkers
Colleagues at SIGMA Marketing Insights
Other employees you can reach at sigmadatainsights.com. View company contacts for 70 employees →
DK
Danielle K. Rumsey
Colleague at Sigma Marketing InsightsLivingston County, New York, United States, United States
View →
SC
Sigma Careers
Colleague at Sigma Marketing InsightsRochester, New York Metropolitan Area, United States
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ML
Mary Love
Colleague at Sigma Marketing InsightsMonroe County, New York, United States, United States
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HR
Human Resources
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
GB
Gregor Borthwick
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
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RC
Robert Celeste
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
TL
Tim Leach
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
JB
Jim Byrnes
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
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CS
Cindy Schneider
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
NK
Nat Keller
Colleague at Sigma Marketing InsightsHilton, New York, United States, United States
View →
Danielle K. Rumsey
Colleague at Sigma Marketing InsightsLivingston County, New York, United States, United States
View →
SC
Sigma Careers
Colleague at Sigma Marketing InsightsRochester, New York Metropolitan Area, United States
View →
ML
Mary Love
Colleague at Sigma Marketing InsightsMonroe County, New York, United States, United States
View →
HR
Human Resources
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
GB
Gregor Borthwick
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
RC
Robert Celeste
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
TL
Tim Leach
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
JB
Jim Byrnes
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
CS
Cindy Schneider
Colleague at Sigma Marketing InsightsRochester, New York, United States, United States
View →
NK
Nat Keller
Colleague at Sigma Marketing InsightsHilton, New York, United States, United States
View →
FAQ
Frequently asked questions about Brian Keller
Quick answers generated from the profile data available on this page.
What company does Brian Keller work for?
Brian Keller works for SIGMA Marketing Insights.
What is Brian Keller's role at SIGMA Marketing Insights?
Brian Keller is listed as Marketer at SIGMA Marketing Insights at SIGMA Marketing Insights.
What is Brian Keller's email address?
AeroLeads has found 1 work email signal at @sigmamarketing.com for Brian Keller at SIGMA Marketing Insights.
Where is Brian Keller based?
Brian Keller is based in Alexandria, Minnesota, United States while working with SIGMA Marketing Insights.
What companies has Brian Keller worked for?
Brian Keller has worked for Sigma Marketing Insights.
Who are Brian Keller's colleagues at SIGMA Marketing Insights?
Brian Keller's colleagues at SIGMA Marketing Insights include Danielle K. Rumsey, Sigma Careers, Mary Love, Human Resources, and Gregor Borthwick.
How can I contact Brian Keller?
You can use AeroLeads to view verified contact signals for Brian Keller at SIGMA Marketing Insights, including work email, phone, and LinkedIn data when available.
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