Marianna Heikinheimo

Marianna Heikinheimo serves as Chief Executive Officer at Ark–byroo. Ark–byroo operates in the architecture & planning sector with approximately 17.0 employees. The company is headquartered in Helsinki, Uusimaa.

Industry & Role Insights

• • MessageCEO tracks 665 executives in the architecture & planning sector.
• • 1,221 executive contacts are available in Uusimaa.
• • Our database includes 201,467 c suite-level executives.

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Outreach Guidance — architecture & planning Sector

Executives like Marianna Heikinheimo in the architecture & planning 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 Ark–byroo.

Marianna Heikinheimo's Position in the MessageCEO Database

• •Marianna Heikinheimo is 1 of 1 verified executive contact we track at Ark–byroo.
• •638 verified executive contacts in architecture & planning are in the MessageCEO database.
• •1,214 verified executive contacts in Uusimaa are in the database.
• •2 verified contacts work at architecture & planning companies in the 17.0 employee range (same size as Ark–byroo).

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 We do not publish personal addresses or sensitive identifiers.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 Marianna Heikinheimo directly?

Marianna Heikinheimo's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Ark–byroo. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Marianna Heikinheimo work for?

Marianna Heikinheimo is Chief Executive Officer at Ark–byroo, a company in the architecture & planning sector with 17.0 employees. The company is based in Helsinki, Uusimaa.

Can I pitch or sell to Marianna Heikinheimo?

As Chief Executive Officer at Ark–byroo, Marianna Heikinheimo is a key decision-maker in the architecture & planning sector. MessageCEO Pro gives you verified email to reach Marianna Heikinheimo directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Marianna Heikinheimo in?

Marianna Heikinheimo works in the architecture & planning industry as Chief Executive Officer at Ark–byroo. MessageCEO provides verified contact information for executives across all major industries.

Is Marianna Heikinheimo's contact information verified?

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

Last updated: August 19, 2026