Guilherme Vieira

Guilherme Vieira serves as COO - Diretor de Operações at Karter Lubrificantes. Karter Lubrificantes operates in the chemicals sector with approximately 110.0 employees. The company is headquartered in Sao Paulo, State of Sao Paulo.

Industry & Role Insights

• • MessageCEO tracks 814 executives in the chemicals sector.
• • 3,750 executive contacts are available in State of Sao Paulo.
• • Our database includes 201,469 c suite-level executives.

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AK

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LD

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BB

Bruce Bradshaw Chief Marketing Officer at 6K

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Katrina Donaldson CEO at A Better Tomorrow

Outreach Guidance — chemicals Sector

Executives like Guilherme Vieira in the chemicals sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at Karter Lubrificantes.

Guilherme Vieira's Position in the MessageCEO Database

• •Guilherme Vieira is 1 of 1 verified executive contact we track at Karter Lubrificantes.
• •789 verified executive contacts in chemicals are in the MessageCEO database.
• •3,723 verified executive contacts in State of Sao Paulo are in the database.
• •18 verified contacts work at chemicals companies in the 110.0 employee range (same size as Karter Lubrificantes).

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 We do not publish personal addresses or sensitive identifiers.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 Guilherme Vieira directly?

Guilherme Vieira's verified email address is available to MessageCEO Pro subscribers. They currently serve as COO - Diretor de Operações at Karter Lubrificantes. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Guilherme Vieira work for?

Guilherme Vieira is COO - Diretor de Operações at Karter Lubrificantes, a company in the chemicals sector with 110.0 employees. The company is based in Sao Paulo, State of Sao Paulo.

Can I pitch or sell to Guilherme Vieira?

As COO - Diretor de Operações at Karter Lubrificantes, Guilherme Vieira is a key decision-maker in the chemicals sector. MessageCEO Pro gives you verified email to reach Guilherme Vieira directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Guilherme Vieira in?

Guilherme Vieira works in the chemicals industry as COO - Diretor de Operações at Karter Lubrificantes. MessageCEO provides verified contact information for executives across all major industries.

Is Guilherme Vieira's contact information verified?

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

Last updated: July 21, 2026