Marcin Klecha

Marcin Klecha serves as Chief Technology Officer (CTO) at Ohpen. Ohpen operates in the information technology & services sector with approximately 220.0 employees. The company is headquartered in Amsterdam, North Holland. Ohpen generates annual revenue of 32500000.0. To date, Ohpen has raised 47935667.0 in total funding, with the most recent round being Series C.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Ohpen.
• • 1,041 executive contacts are available in North Holland.
• • Our database includes 201,469 c suite-level executives.

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Jan-Lamber Voortman COO at Ohpen

MJ

Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

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Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Marcin Klecha, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Marcin Klecha's Position in the MessageCEO Database

• •Marcin Klecha is 1 of 2 verified executive contacts we track at Ohpen.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,033 verified executive contacts in North Holland are in the database.
• •404 verified contacts work at information technology & services companies in the 220.0 employee range (same size as Ohpen).

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 We do not publish personal addresses or sensitive identifiers.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 Marcin Klecha directly?

Marcin Klecha's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer (CTO) at Ohpen. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Marcin Klecha work for?

Marcin Klecha is Chief Technology Officer (CTO) at Ohpen, a company in the information technology & services sector with 220.0 employees. The company is based in Amsterdam, North Holland.

Can I pitch or sell to Marcin Klecha?

As Chief Technology Officer (CTO) at Ohpen, Marcin Klecha is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Marcin Klecha directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Marcin Klecha in?

Marcin Klecha works in the information technology & services industry as Chief Technology Officer (CTO) at Ohpen. MessageCEO provides verified contact information for executives across all major industries.

Is Marcin Klecha's contact information verified?

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

Last updated: June 26, 2026