Mark Zimmerman
1 email domain
AeroLeads people directory · profile
Mark Zimmerman Email & Phone Number
CEO
at
RSPNDR
1 work email found
@rspndr.io
2 phones found area 647
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 86%
Who is Mark Zimmerman? Overview
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Quick answer
Mark Zimmerman is listed as CEO at RSPNDR, a with 18 employees, based in Toronto, Ontario, Canada. AeroLeads shows a work email signal at rspndr.io, phone signal with area code 647, and a matched LinkedIn profile for Mark Zimmerman.
Company email context
Email format at RSPNDR
This section adds company-level context without repeating Mark Zimmerman's masked contact details.
{first}@rspndr.io
89% confidence
AeroLeads found 1 current-domain work email signal for Mark Zimmerman. Compare company email patterns before reaching out.
Profile bio
About Mark Zimmerman
Mark Zimmerman is a CEO at RSPNDR. He possess expertise in start ups, entrepreneurship, product management, crm, cross functional team leadership and 33 more skills. Colleagues describe him as "I had the pleasure of working for Mark for two years, during which time I came to truly admire him as a leader, as a thinker, and as a great person. His ability to communicate complex ideas as if they were simple, to keep his perspective while those around him wander, and to engage with anyone on a level that makes them comfortable make him truly exceptional in any situation. Mark's approach to leadership is to allow the people working for him to shine, himself playing a role of… Show more" and "If you have a chance to work with Mark directly and/or have him join your organization jump at the chance. I’ve met few people who have his breadth of experience and insights for what it takes to lead high-performing technology organizations. Mark is a technologist at heart but understands how to work with knowledge workers to support everyone doing their best work. He is a mentor but in the best kind of way; providing the nudges and conditions for you to experiment and figure out your… Show more"
Listed skills include Start Ups, Entrepreneurship, Product Management, Crm, and 34 others.
Current workplace
Mark Zimmerman's current company
Company context helps verify the profile and gives searchers a useful next step.
Rspndr
1 role
Mark Zimmerman work experience
A career timeline built from the work history available for this profile.
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Ceo
Team & coworkers
Colleagues at RSPNDR
Other employees you can reach at rspndr.io. View company contacts for 18 employees →
FAQ
Frequently asked questions about Mark Zimmerman
Quick answers generated from the profile data available on this page.
What company does Mark Zimmerman work for?
Mark Zimmerman works for RSPNDR.
What is Mark Zimmerman's role at RSPNDR?
Mark Zimmerman is listed as CEO at RSPNDR.
What is Mark Zimmerman's email address?
AeroLeads has found 1 work email signal at @rspndr.io for Mark Zimmerman at RSPNDR.
What is Mark Zimmerman's phone number?
AeroLeads has found 2 phone signal(s) with area code 647 for Mark Zimmerman at RSPNDR.
Where is Mark Zimmerman based?
Mark Zimmerman is based in Toronto, Ontario, Canada while working with RSPNDR.
What companies has Mark Zimmerman worked for?
Mark Zimmerman has worked for Rspndr.
Who are Mark Zimmerman's colleagues at RSPNDR?
Mark Zimmerman's colleagues at RSPNDR include Andrew Dunn, Sebastien Aurelien Samuel, Ryan Bishop, and Devin Vanderscheer.
How can I contact Mark Zimmerman?
You can use AeroLeads to view verified contact signals for Mark Zimmerman at RSPNDR, including work email, phone, and LinkedIn data when available.
What skills is Mark Zimmerman known for?
Mark Zimmerman is listed with skills including Start Ups, Entrepreneurship, Product Management, Crm, Cross Functional Team Leadership, Strategy, Business Strategy, and Leadership.
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