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David Koscinski Email & Phone Number
Founder and CEO
at
Gecko Networks
1 work email found
@geckogroup.net
3 phones found area 414 and 610
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Founder and CEO
Location
Milwaukee, Wisconsin, United States
Company size
Who is David Koscinski? Overview
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Quick answer
David Koscinski is listed as Founder and CEO at Gecko Networks, a company with 19 employees, based in Milwaukee, Wisconsin, United States. AeroLeads shows a work email signal at geckogroup.net, phone signal with area code 414, 610, and a matched LinkedIn profile for David Koscinski.
David Koscinski previously worked as Founder/CEO at Gecko Networks and Owner at Gecko Group. David Koscinski holds M.S., Electrical Engineering from University Of Wisconsin-Madison.
Company email context
Email format at Gecko Networks
This section adds company-level context without repeating David Koscinski's masked contact details.
{first}.{last}@geckogroup.net
86% confidence
AeroLeads found 1 current-domain work email signal for David Koscinski. Compare company email patterns before reaching out.
Profile bio
About David Koscinski
Specialties: Small business IT outsourcing, Mental Health Case Management, ISO Document Control, Conformity of Production Audit Process, Corporate Corrective Action Management, Lotus Notes/Domino software development, Lotus Domino system administration, Linux, PHP, Javascript, HTML, SQL, firewalls, spam filters, remote backups, help desk
Listed skills include Software Development, Sql, Project Management, Javascript, and 20 others.
Current workplace
David Koscinski's current company
Company context helps verify the profile and gives searchers a useful next step.
Gecko Networks
6 roles · 32 years
David Koscinski work experience
A career timeline built from the work history available for this profile.
Founder/Ceo
Current
Gecko Networks
Jan 2005 - Present
Owner
Current
1998 - Present
~28 yrs 4 mos
Qweb Software Developer
1994 - 2009
~15 yrs
Emerging Technologies Practice Leader
1995 - 1998
~3 yrs
Sr Consultant
1994 - 1995
~1 yr
1 education record
David Koscinski education
FAQ
Frequently asked questions about David Koscinski
Quick answers generated from the profile data available on this page.
What company does David Koscinski work for?
David Koscinski works for Gecko Networks.
What is David Koscinski's role at Gecko Networks?
David Koscinski is listed as Founder and CEO at Gecko Networks.
What is David Koscinski's email address?
AeroLeads has found 1 work email signal at @geckogroup.net for David Koscinski at Gecko Networks.
What is David Koscinski's phone number?
AeroLeads has found 3 phone signal(s) with area code 414, 610 for David Koscinski at Gecko Networks.
Where is David Koscinski based?
David Koscinski is based in Milwaukee, Wisconsin, United States while working with Gecko Networks.
What companies has David Koscinski worked for?
David Koscinski has worked for Gecko Networks, Gecko Group, Harley Davidson Motor Company, Compuware, and Lante.
How can I contact David Koscinski?
You can use AeroLeads to view verified contact signals for David Koscinski at Gecko Networks, including work email, phone, and LinkedIn data when available.
What schools did David Koscinski attend?
David Koscinski holds M.S., Electrical Engineering from University Of Wisconsin-Madison.
What skills is David Koscinski known for?
David Koscinski is listed with skills including Software Development, Sql, Project Management, Javascript, Business Intelligence, Software Project Management, Web Development, and Linux.
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