Bartosz Ciesielski

Bartosz Ciesielski serves as CEO at Content Writer. Content Writer operates in the marketing & advertising sector with approximately 860.0 employees. The company is headquartered in Poznan, Greater Poland Voivodeship. Content Writer generates annual revenue of 7000000.0.

Industry & Role Insights

• • MessageCEO tracks 9,879 executives in the marketing & advertising sector.
• • We have verified contacts for 2 executives at Content Writer.
• • 115 executive contacts are available in Greater Poland Voivodeship.
• • Our database includes 201,469 c suite-level executives.

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LO

Lordson Okpetu Chief Operating Officer at Content Writer

JV

Jose Vivar Group CTO-CIO at 014 Media

DA

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

DP

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

MD

Mike Davison Group CEO at 1000heads

Outreach Guidance — marketing & advertising Sector

Executives like Bartosz Ciesielski 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 Content Writer.

Bartosz Ciesielski's Position in the MessageCEO Database

• •Bartosz Ciesielski is 1 of 2 verified executive contacts we track at Content Writer.
• •9,714 verified executive contacts in marketing & advertising are in the MessageCEO database.
• •115 verified executive contacts in Greater Poland Voivodeship are in the database.
• •3 verified contacts work at marketing & advertising companies in the 860.0 employee range (same size as Content Writer).

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 We do not publish personal addresses or sensitive identifiers.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 Bartosz Ciesielski directly?

Bartosz Ciesielski's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Content Writer. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Bartosz Ciesielski work for?

Bartosz Ciesielski is CEO at Content Writer, a company in the marketing & advertising sector with 860.0 employees. The company is based in Poznan, Greater Poland Voivodeship.

Can I pitch or sell to Bartosz Ciesielski?

As CEO at Content Writer, Bartosz Ciesielski is a key decision-maker in the marketing & advertising sector. MessageCEO Pro gives you verified email to reach Bartosz Ciesielski directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Bartosz Ciesielski in?

Bartosz Ciesielski works in the marketing & advertising industry as CEO at Content Writer. MessageCEO provides verified contact information for executives across all major industries.

Is Bartosz Ciesielski's contact information verified?

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

Last updated: June 25, 2026