Cristiano Guimaraes

Cristiano Guimaraes serves as CEO at RedeBr Telecom. RedeBr Telecom operates in the information technology & services sector with approximately 40.0 employees. The company is headquartered in Rio de Janeiro, State of Rio de Janeiro.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 544 executive contacts are available in State of Rio de Janeiro.
• • 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 Cristiano Guimaraes, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Cristiano Guimaraes's Position in the MessageCEO Database

• •Cristiano Guimaraes is 1 of 1 verified executive contact we track at RedeBr Telecom.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •539 verified executive contacts in State of Rio de Janeiro are in the database.
• •524 verified contacts work at information technology & services companies in the 40.0 employee range (same size as RedeBr Telecom).

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 We do not publish personal addresses or sensitive identifiers.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 Cristiano Guimaraes directly?

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

What company does Cristiano Guimaraes work for?

Cristiano Guimaraes is CEO at RedeBr Telecom, a company in the information technology & services sector with 40.0 employees. The company is based in Rio de Janeiro, State of Rio de Janeiro.

Can I pitch or sell to Cristiano Guimaraes?

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

What industry is Cristiano Guimaraes in?

Cristiano Guimaraes works in the information technology & services industry as CEO at RedeBr Telecom. MessageCEO provides verified contact information for executives across all major industries.

Is Cristiano Guimaraes's contact information verified?

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

Last updated: June 27, 2026