About Passendo
email marketing, online advertising, premium media, ssp, email ssp, email adserver, native advertising, display advertising, people based marketing, advertising services, b2b, native ad formats, advertising & marketing, newsletter yield optimization, ad inventory management, consulting, ad revenue growth, programmatic ad delivery, email ad campaigns, email ad exchange
Passendo's Tech Stack
Frontend
Marketing
Backend
Decision Makers at Passendo
2 contactsAnders Rasmussen
Founder & CCO
Andreas Juergensen
CEO & Founder
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Passendo's Position in the StackWho Database
- • Passendo is 1 of 80,546 marketing & advertising companies tracked in StackWho.
- • 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
- • 2,948 companies in Capital Region of Denmark are in the StackWho database.
- • 21,907 marketing & advertising companies are in the 11-50 employee range (same size as Passendo).
Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.
Frequently Asked Questions
What technology does Passendo use?
Passendo uses Route 53, Gmail, Google Apps, Google Cloud Hosting, WordPress.org, Mobile Friendly, and 4 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at Passendo?
StackWho has verified email addresses for 2 decision makers at Passendo. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Passendo directly for sales, recruiting, or partnerships.
What industry is Passendo in?
Passendo operates in the marketing & advertising industry, headquartered in Kobenhavn, Capital Region of Denmark, Denmark. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export Passendo's contact data?
Yes. StackWho Pro members can export decision maker contact data for Passendo and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Andreas Juergensen
CEO & Founder
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Browse Capital Region of DenmarkTechnologies Used
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Route 53
- Gmail
- Google Apps
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Google Cloud Hosting
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WordPress.org
- Mobile Friendly
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Linkedin Marketing Solutions
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Nginx
- +2 more in full profile