Mark Stumpf
4 email domains
AeroLeads people directory · profile
Mark Stumpf Email & Phone Number
president
at
G&G Machine
1 work email found
@ggmachinewi.com
1 phone found area 920
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 86%
Current company
Role
president
Location
Kaukauna, Wisconsin, United States
Company size
Who is Mark Stumpf? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Mark Stumpf is listed as president at G&G Machine, a with 21 employees, based in Kaukauna, Wisconsin, United States. AeroLeads shows a work email signal at ggmachinewi.com, phone signal with area code 920, and a matched LinkedIn profile for Mark Stumpf.
Mark Stumpf holds Apprenticeship, Machine Tool Technology/Machinist from Fox Valley Technical College.
Company email context
Email format at G&G Machine
This section adds company-level context without repeating Mark Stumpf's masked contact details.
mstumpf@ggmachinewi.com
79% confidence
AeroLeads found 1 current-domain work email signal for Mark Stumpf. Compare company email patterns before reaching out.
Profile bio
About Mark Stumpf
Mark Stumpf is a president at G&G Machine.
Current workplace
Mark Stumpf's current company
Company context helps verify the profile and gives searchers a useful next step.
G&G Machine
1 role
Mark Stumpf work experience
A career timeline built from the work history available for this profile.
-
President
Team & coworkers
Colleagues at G&G Machine
Other employees you can reach at ggmachinewi.com. View company contacts for 21 employees →
MP
Matt Powless
Colleague at G&G MachineGreen Bay, Wisconsin, United States
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VS
Vince Sposato
Colleague at G&G MachineMississauga, Ontario, Canada
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BB
Brittni Buchinger
Colleague at G&G MachineGreen Bay, Wisconsin Metropolitan Area, United States
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ND
Nikki Dengel
Colleague at G&G MachineLittle Chute, Wisconsin, United States
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DS
Dan Schwalenberg
Colleague at G&G MachineKaukauna, Wisconsin, United States
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Matt Powless
Colleague at G&G MachineGreen Bay, Wisconsin, United States
View →
VS
Vince Sposato
Colleague at G&G MachineMississauga, Ontario, Canada
View →
BB
Brittni Buchinger
Colleague at G&G MachineGreen Bay, Wisconsin Metropolitan Area, United States
View →
ND
Nikki Dengel
Colleague at G&G MachineLittle Chute, Wisconsin, United States
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DS
Dan Schwalenberg
Colleague at G&G MachineKaukauna, Wisconsin, United States
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1 education record
Mark Stumpf education
FAQ
Frequently asked questions about Mark Stumpf
Quick answers generated from the profile data available on this page.
What company does Mark Stumpf work for?
Mark Stumpf works for G&G Machine.
What is Mark Stumpf's role at G&G Machine?
Mark Stumpf is listed as president at G&G Machine.
What is Mark Stumpf's email address?
AeroLeads has found 1 work email signal at @ggmachinewi.com for Mark Stumpf at G&G Machine.
What is Mark Stumpf's phone number?
AeroLeads has found 1 phone signal(s) with area code 920 for Mark Stumpf at G&G Machine.
Where is Mark Stumpf based?
Mark Stumpf is based in Kaukauna, Wisconsin, United States while working with G&G Machine.
What companies has Mark Stumpf worked for?
Mark Stumpf has worked for G&G Machine.
Who are Mark Stumpf's colleagues at G&G Machine?
Mark Stumpf's colleagues at G&G Machine include Matt Powless, Vince Sposato, Brittni Buchinger, Nikki Dengel, and Dan Schwalenberg.
How can I contact Mark Stumpf?
You can use AeroLeads to view verified contact signals for Mark Stumpf at G&G Machine, including work email, phone, and LinkedIn data when available.
What schools did Mark Stumpf attend?
Mark Stumpf holds Apprenticeship, Machine Tool Technology/Machinist from Fox Valley Technical College.
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