Oliver Bessa

Oliver Bessa serves as CEO & CTO at Calcme. Calcme operates in the information technology & services sector with approximately 23.0 employees. The company is headquartered in Blumenau, Santa Catarina.

Industry & Role Insights

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

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Outreach Guidance — information technology & services Sector

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

Oliver Bessa's Position in the MessageCEO Database

• •Oliver Bessa is 1 of 1 verified executive contact we track at Calcme.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •189 verified executive contacts in Santa Catarina are in the database.
• •840 verified contacts work at information technology & services companies in the 23.0 employee range (same size as Calcme).

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 We do not publish personal addresses or sensitive identifiers.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 Oliver Bessa directly?

Oliver Bessa's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO & CTO at Calcme. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Oliver Bessa work for?

Oliver Bessa is CEO & CTO at Calcme, a company in the information technology & services sector with 23.0 employees. The company is based in Blumenau, Santa Catarina.

Can I pitch or sell to Oliver Bessa?

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

What industry is Oliver Bessa in?

Oliver Bessa works in the information technology & services industry as CEO & CTO at Calcme. MessageCEO provides verified contact information for executives across all major industries.

Is Oliver Bessa's contact information verified?

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

Last updated: June 26, 2026