Rainer Viertel

Rainer Viertel serves as CEO at Sainapsis Inc. Sainapsis Inc operates in the information technology & services sector with approximately 29.0 employees. The company is headquartered in Bogota, Bogota.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 348 executive contacts are available in Bogota.
• • Our database includes 201,469 c suite-level executives.

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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)

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Wonho Kang 라포테이블(팔도감) | CEO · Product Lead at 라포랩스(퀸잇)

Outreach Guidance — information technology & services Sector

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

Rainer Viertel's Position in the MessageCEO Database

• •Rainer Viertel is 1 of 1 verified executive contact we track at Sainapsis Inc.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •345 verified executive contacts in Bogota are in the database.
• •751 verified contacts work at information technology & services companies in the 29.0 employee range (same size as Sainapsis Inc).

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 We do not publish personal addresses or sensitive identifiers.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 July 2026.

How do I reach Rainer Viertel directly?

Rainer Viertel's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Sainapsis Inc. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Rainer Viertel work for?

Rainer Viertel is CEO at Sainapsis Inc, a company in the information technology & services sector with 29.0 employees. The company is based in Bogota, Bogota.

Can I pitch or sell to Rainer Viertel?

As CEO at Sainapsis Inc, Rainer Viertel is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Rainer Viertel directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Rainer Viertel in?

Rainer Viertel works in the information technology & services industry as CEO at Sainapsis Inc. MessageCEO provides verified contact information for executives across all major industries.

Is Rainer Viertel's contact information verified?

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

Last updated: July 20, 2026