Breno Siqueira

Breno Siqueira serves as Chief Executive Officer at Calcário Cazanga - Mineração João Vaz Sobrinho. Calcário Cazanga - Mineração João Vaz Sobrinho operates in the mining & metals sector with approximately 180.0 employees. The company is headquartered in Arcos, Minas Gerais.

Industry & Role Insights

• • MessageCEO tracks 875 executives in the mining & metals sector.
• • 129 executive contacts are available in Minas Gerais.
• • Our database includes 201,469 c suite-level executives.

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Carl Berlo CEO 247TailorSteel co-owner at 247TailorSteel

DP

Dirk Peeters IT director - CTO at 247TailorSteel

EH

Evan Hansen Chief Technology Officer at 3D-P

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Anand Gupta Promoter & CEO at Aamor Inox Limited

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Arcangelo Spoldi Chief Operating Officer at AARTEE Distribuzione Italia Srl

Outreach Guidance — mining & metals Sector

Executives like Breno Siqueira in the mining & metals 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 Calcário Cazanga - Mineração João Vaz Sobrinho.

Breno Siqueira's Position in the MessageCEO Database

• •Breno Siqueira is 1 of 1 verified executive contact we track at Calcário Cazanga - Mineração João Vaz Sobrinho.
• •840 verified executive contacts in mining & metals are in the MessageCEO database.
• •129 verified executive contacts in Minas Gerais are in the database.
• •14 verified contacts work at mining & metals companies in the 180.0 employee range (same size as Calcário Cazanga - Mineração João Vaz Sobrinho).

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 We do not publish personal addresses or sensitive identifiers.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 Breno Siqueira directly?

Breno Siqueira's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Calcário Cazanga - Mineração João Vaz Sobrinho. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Breno Siqueira work for?

Breno Siqueira is Chief Executive Officer at Calcário Cazanga - Mineração João Vaz Sobrinho, a company in the mining & metals sector with 180.0 employees. The company is based in Arcos, Minas Gerais.

Can I pitch or sell to Breno Siqueira?

As Chief Executive Officer at Calcário Cazanga - Mineração João Vaz Sobrinho, Breno Siqueira is a key decision-maker in the mining & metals sector. MessageCEO Pro gives you verified email to reach Breno Siqueira directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Breno Siqueira in?

Breno Siqueira works in the mining & metals industry as Chief Executive Officer at Calcário Cazanga - Mineração João Vaz Sobrinho. MessageCEO provides verified contact information for executives across all major industries.

Is Breno Siqueira's contact information verified?

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

Last updated: June 26, 2026