Miguel Rosemberg

Miguel Rosemberg serves as CEO at Onnix. Onnix operates in the information technology & services sector with approximately 23.0 employees.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 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 Miguel Rosemberg, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Miguel Rosemberg's Position in the MessageCEO Database

• •Miguel Rosemberg is 1 of 1 verified executive contact we track at Onnix.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •840 verified contacts work at information technology & services companies in the 23.0 employee range (same size as Onnix).

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 We do not publish personal addresses or sensitive identifiers.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 Miguel Rosemberg directly?

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

What company does Miguel Rosemberg work for?

Miguel Rosemberg is CEO at Onnix, a company in the information technology & services sector with 23.0 employees.

Can I pitch or sell to Miguel Rosemberg?

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

What industry is Miguel Rosemberg in?

Miguel Rosemberg works in the information technology & services industry as CEO at Onnix. MessageCEO provides verified contact information for executives across all major industries.

Is Miguel Rosemberg's contact information verified?

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

Last updated: July 23, 2026