Rangel Gracadio

Rangel Gracadio serves as CTO at Topaz. Topaz operates in the information technology & services sector with approximately 1800.0 employees. The company is headquartered in Sao Paulo, State of Sao Paulo.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Topaz.
• • 3,750 executive contacts are available in State of Sao Paulo.
• • Our database includes 201,468 c suite-level executives.

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JI

Jorge Iglesias CEO at Topaz

MJ

Marvin Jo CTO at 위블링

RK

Robert Kim CEO, North America at 당근마켓

KL

Kyung Lim CTO at 인터파크

AR

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 Rangel Gracadio, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Rangel Gracadio's Position in the MessageCEO Database

• •Rangel Gracadio is 1 of 2 verified executive contacts we track at Topaz.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •3,723 verified executive contacts in State of Sao Paulo are in the database.
• •7 verified contacts work at information technology & services companies in the 1800.0 employee range (same size as Topaz).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Rangel Gracadio directly?

Rangel Gracadio's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO at Topaz. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Rangel Gracadio work for?

Rangel Gracadio is CTO at Topaz, a company in the information technology & services sector with 1800.0 employees. The company is based in Sao Paulo, State of Sao Paulo.

Can I pitch or sell to Rangel Gracadio?

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

What industry is Rangel Gracadio in?

Rangel Gracadio works in the information technology & services industry as CTO at Topaz. MessageCEO provides verified contact information for executives across all major industries.

Is Rangel Gracadio's contact information verified?

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

Last updated: August 1, 2026