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Dennis Claassen Email & Phone Number
Co-Founder
at
Frontrunners Agency
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Co-Founder
Location
Nijmegen, Gelderland, Netherlands
Company size
Who is Dennis Claassen? Overview
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Quick answer
Dennis Claassen is listed as Co-Founder at Frontrunners Agency, a with 4 employees, based in Nijmegen, Gelderland, Netherlands. AeroLeads shows a matched LinkedIn profile for Dennis Claassen.
Dennis Claassen previously worked as Marketing Automation Specialist at Owlie Jobs and Growth Hacker at Sprints & Sneakers | Hiring ⚡️ | Growth Hacking Agency. Dennis Claassen holds Hoofdfase, Business/Managerial Economics from Hogeschool Van Arnhem En Nijmegen.
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Email format at Frontrunners Agency
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Frontrunners Agency
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Profile bio
About Dennis Claassen
Welcome
Current workplace
Dennis Claassen's current company
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Frontrunners Agency
7 roles
Dennis Claassen work experience
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Marketing Automation Specialist
Current
Jan 2024 - Present
Growth Hacker
Jun 2022 - Jan 2024
Eigenaar
True Grit Marketing
Apr 2020 - Jun 2022
Jr. Seo Specialist
Feb 2020 - Jul 2020
Mede-Oprichter
Mar 2019 - Feb 2020
Verkoper
Mar 2015 - Sep 2015
1 education record
Dennis Claassen education
FAQ
Frequently asked questions about Dennis Claassen
Quick answers generated from the profile data available on this page.
What company does Dennis Claassen work for?
Dennis Claassen works for Frontrunners Agency.
What is Dennis Claassen's role at Frontrunners Agency?
Dennis Claassen is listed as Co-Founder at Frontrunners Agency.
Where is Dennis Claassen based?
Dennis Claassen is based in Nijmegen, Gelderland, Netherlands while working with Frontrunners Agency.
What companies has Dennis Claassen worked for?
Dennis Claassen has worked for Frontrunners Agency, Owlie Jobs, Sprints & Sneakers | Hiring ⚡️ | Growth Hacking Agency, True Grit Marketing, and Lequal.
How can I contact Dennis Claassen?
You can use AeroLeads to view verified contact signals for Dennis Claassen at Frontrunners Agency, including work email, phone, and LinkedIn data when available.
What schools did Dennis Claassen attend?
Dennis Claassen holds Hoofdfase, Business/Managerial Economics from Hogeschool Van Arnhem En Nijmegen.
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