Coo, Tunnel Digital
Current
Jan 2018 - Present
AeroLeads people directory · profile
Stephen Kowalski Email & Phone Number
COO @ Tunnel Digital
at
TUNNEL
1 work email found
@tunnelpost.com
5 phones found area 310 and 559
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
COO @ Tunnel Digital
Location
Los Angeles Metropolitan Area, United States, United States
Company size
Who is Stephen Kowalski? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Stephen Kowalski is listed as COO @ Tunnel Digital at TUNNEL, a company with 4 employees, based in Los Angeles Metropolitan Area, United States, United States. AeroLeads shows a work email signal at tunnelpost.com, phone signal with area code 310, 559, and a matched LinkedIn profile for Stephen Kowalski.
Stephen Kowalski previously worked as COO, Tunnel Digital at Tunnel and CTO at Teacherstestprep.Com. Stephen Kowalski holds Ba from University Of California, Los Angeles.
Company email context
Email format at TUNNEL
This section adds company-level context without repeating Stephen Kowalski's masked contact details.
{first_initial}{last}@tunnelpost.com
79% confidence
AeroLeads found 1 current-domain work email signal for Stephen Kowalski. Compare company email patterns before reaching out.
Profile bio
About Stephen Kowalski
Stephen Kowalski is a COO @ Tunnel Digital at TUNNEL. He possess expertise in agile methodologies, software development, quality assurance, management, project management and 26 more skills.
Listed skills include Agile Methodologies, Software Development, Quality Assurance, Management, and 27 others.
Current workplace
Stephen Kowalski's current company
Company context helps verify the profile and gives searchers a useful next step.
Tunnel
9 roles
Stephen Kowalski work experience
A career timeline built from the work history available for this profile.
Cto
Current
Sep 2012 - Present
Vp, Operations
Nov 2016 - Jan 2018
Vp, Software Engineering
Feb 2015 - Jan 2018
Director, Engineering
Mar 2013 - Feb 2015
Co-Founder, Coo
Oct 2010 - Mar 2013
Director, Software Quality Engineering
Mar 2007 - Oct 2010
Manager, Technology Operations
Jun 2005 - Mar 2007
Technical Product Manager
Oct 1999 - Apr 2005
1 education record
Stephen Kowalski education
FAQ
Frequently asked questions about Stephen Kowalski
Quick answers generated from the profile data available on this page.
What company does Stephen Kowalski work for?
Stephen Kowalski works for TUNNEL.
What is Stephen Kowalski's role at TUNNEL?
Stephen Kowalski is listed as COO @ Tunnel Digital at TUNNEL.
What is Stephen Kowalski's email address?
AeroLeads has found 1 work email signal at @tunnelpost.com for Stephen Kowalski at TUNNEL.
What is Stephen Kowalski's phone number?
AeroLeads has found 5 phone signal(s) with area code 310, 559 for Stephen Kowalski at TUNNEL.
Where is Stephen Kowalski based?
Stephen Kowalski is based in Los Angeles Metropolitan Area, United States, United States while working with TUNNEL.
What companies has Stephen Kowalski worked for?
Stephen Kowalski has worked for Tunnel, Teacherstestprep.Com, Red Games Co., Red Interactive Agency, and Nordstromrack.Com | Hautelook, A Nordstrom Company.
Who are Stephen Kowalski's colleagues at TUNNEL?
Stephen Kowalski's colleagues at TUNNEL include Jack Luu and Elijah Shepard.
How can I contact Stephen Kowalski?
You can use AeroLeads to view verified contact signals for Stephen Kowalski at TUNNEL, including work email, phone, and LinkedIn data when available.
What schools did Stephen Kowalski attend?
Stephen Kowalski holds Ba from University Of California, Los Angeles.
What skills is Stephen Kowalski known for?
Stephen Kowalski is listed with skills including Agile Methodologies, Software Development, Quality Assurance, Management, Project Management, Product Management, Cross Functional Team Leadership, and E Commerce.
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