Maria Portarrieu

Maria Portarrieu serves as CEO at GRUPO MUCHNIK. GRUPO MUCHNIK operates in the public relations & communications sector with approximately 87.0 employees. The company is headquartered in Buenos Aires, Autonomous City of Buenos Aires.

Industry & Role Insights

• • MessageCEO tracks 844 executives in the public relations & communications sector.
• • 190 executive contacts are available in Autonomous City of Buenos Aires.
• • Our database includes 201,469 c suite-level executives.

Gmail Google Apps Google Font API Mobile Friendly WordPress.org Vimeo Bootstrap Framework Gusto

comunicacion corporativa de marca y de producto crisis management custom publishing y brand experience public relations & communications services strategy content creation digital marketing omni-channel communication micro-segmentation branding social media management influencer marketing website development brand positioning employer branding audiovisual production event production media training seo email marketing social listening digital voice paid media customer engagement b2b solutions b2c marketing market research content strategy corporate communication media relations creative production ux/ui design internal communication stakeholder engagement leadership positioning global marketing digital identity advertising campaigns entrepreneurial strategy startup ecosystem cross-cultural communication performance analytics client relationship management public relations content distribution data-driven marketing experiential marketing customer journey mapping community building lead generation brand awareness transformation innovation omnichannel micro-segmented approaches business solutions digital commerce social selling community engagement global leaders brand engagement customer-centric multidisciplinary team tech-savvy consumers sustainability direct-to-consumer e-commerce customer experience peer-to-peer sales market adaptation creativity expertise business growth competitive landscape digital platforms authenticity global scope consumer electronics online retail customer feedback brand trust community-driven commerce marketing & advertising web development information technology & services events services search marketing marketing public relations & communications sales environmental services renewables & environment consumer internet consumers internet hardware

ST

Susan Thomas CEO at 10Fold Communications

TB

Tim Burch CEO at 10Fold Communications

RG

Romain Grandjean CEO at 35°Nord

LT

Laura Tomasetti CEO at 360PRplus

KZ

Katarzyna Zycinska CEO at 38 Content Communication

Outreach Guidance — public relations & communications Sector

Executives like Maria Portarrieu in the public relations & communications 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 GRUPO MUCHNIK.

Maria Portarrieu's Position in the MessageCEO Database

• •Maria Portarrieu is 1 of 1 verified executive contact we track at GRUPO MUCHNIK.
• •837 verified executive contacts in public relations & communications are in the MessageCEO database.
• •189 verified executive contacts in Autonomous City of Buenos Aires are in the database.
• •2 verified contacts work at public relations & communications companies in the 87.0 employee range (same size as GRUPO MUCHNIK).

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 Maria Portarrieu directly?

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

What company does Maria Portarrieu work for?

Maria Portarrieu is CEO at GRUPO MUCHNIK, a company in the public relations & communications sector with 87.0 employees. The company is based in Buenos Aires, Autonomous City of Buenos Aires.

Can I pitch or sell to Maria Portarrieu?

As CEO at GRUPO MUCHNIK, Maria Portarrieu is a key decision-maker in the public relations & communications sector. MessageCEO Pro gives you verified email to reach Maria Portarrieu directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Maria Portarrieu in?

Maria Portarrieu works in the public relations & communications industry as CEO at GRUPO MUCHNIK. MessageCEO provides verified contact information for executives across all major industries.

Is Maria Portarrieu's contact information verified?

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

Last updated: June 28, 2026