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Joon Yu Email & Phone Number
Co-CEO and CTO
at
Ad-Shield
1 work email found
@ad-shield.io
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 71%
Current company
Role
Co-CEO and CTO
Location
Seoul, South Korea, Korea, Republic Of
Company size
Who is Joon Yu? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Joon Yu is listed as Co-CEO and CTO at Ad-Shield, a company with 21 employees, based in Seoul, South Korea, Korea, Republic Of. AeroLeads shows a work email signal at ad-shield.io and a matched LinkedIn profile for Joon Yu.
Joon Yu previously worked as Founder & CEO at Ad-Shield.
Company email context
Email format at Ad-Shield
This section adds company-level context without repeating Joon Yu's masked contact details.
{first}@ad-shield.io
89% confidence
AeroLeads found 1 current-domain work email signal for Joon Yu. Compare company email patterns before reaching out.
Profile bio
About Joon Yu
Joon Yu is a Co-CEO and CTO at Ad-Shield.
Current workplace
Joon Yu's current company
Company context helps verify the profile and gives searchers a useful next step.
Ad-Shield
2 roles
Joon Yu work experience
A career timeline built from the work history available for this profile.
Jan 2022 - Present
FAQ
Frequently asked questions about Joon Yu
Quick answers generated from the profile data available on this page.
What company does Joon Yu work for?
Joon Yu works for Ad-Shield.
What is Joon Yu's role at Ad-Shield?
Joon Yu is listed as Co-CEO and CTO at Ad-Shield.
What is Joon Yu's email address?
AeroLeads has found 1 work email signal at @ad-shield.io for Joon Yu at Ad-Shield.
Where is Joon Yu based?
Joon Yu is based in Seoul, South Korea, Korea, Republic Of while working with Ad-Shield.
What companies has Joon Yu worked for?
Joon Yu has worked for Ad-Shield.
How can I contact Joon Yu?
You can use AeroLeads to view verified contact signals for Joon Yu at Ad-Shield, including work email, phone, and LinkedIn data when available.
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