Leszek Janecki

Leszek Janecki serves as CTO at Questpass. Questpass operates in the marketing & advertising sector with approximately 16.0 employees. The company is headquartered in Wroclaw, Lower Silesian Voivodeship. To date, Questpass has raised 354730.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 9,879 executives in the marketing & advertising sector.
• • 155 executive contacts are available in Lower Silesian Voivodeship.
• • Our database includes 201,469 c suite-level executives.

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Jose Vivar Group CTO-CIO at 014 Media

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David Amoros CEO, Creative Director at 023. Think. Create. Produce.

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David Puig CEO, Creative Director at 023. Think. Create. Produce.

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Mike Davison Group CEO at 1000heads

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Emily Nicholson Chief Operating Officer at 100 Pound Social

Outreach Guidance — marketing & advertising Sector

Executives like Leszek Janecki in the marketing & advertising sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at Questpass.

Leszek Janecki's Position in the MessageCEO Database

• •Leszek Janecki is 1 of 1 verified executive contact we track at Questpass.
• •9,714 verified executive contacts in marketing & advertising are in the MessageCEO database.
• •155 verified executive contacts in Lower Silesian Voivodeship are in the database.
• •35 verified contacts work at marketing & advertising companies in the 16.0 employee range (same size as Questpass).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated June 2026.

How do I reach Leszek Janecki directly?

Leszek Janecki's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO at Questpass. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Leszek Janecki work for?

Leszek Janecki is CTO at Questpass, a company in the marketing & advertising sector with 16.0 employees. The company is based in Wroclaw, Lower Silesian Voivodeship.

Can I pitch or sell to Leszek Janecki?

As CTO at Questpass, Leszek Janecki is a key decision-maker in the marketing & advertising sector. MessageCEO Pro gives you verified email to reach Leszek Janecki directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Leszek Janecki in?

Leszek Janecki works in the marketing & advertising industry as CTO at Questpass. MessageCEO provides verified contact information for executives across all major industries.

Is Leszek Janecki's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Leszek Janecki's profile is kept up-to-date with the latest available information.

Last updated: June 27, 2026