Janne Monkkonen

Janne Monkkonen serves as Chief Executive Officer at Jatke. Jatke operates in the construction sector with approximately 250.0 employees. The company is headquartered in Helsinki, Uusimaa. Jatke generates annual revenue of 133262000.0.

Industry & Role Insights

• • MessageCEO tracks 3,496 executives in the construction sector.
• • We have verified contacts for 3 executives at Jatke.
• • 1,221 executive contacts are available in Uusimaa.
• • Our database includes 201,469 c suite-level executives.

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residential construction commercial construction renovation services project development property management building services sustainable construction construction expertise employee well-being knowledge-driven management project management quality assurance construction solutions building homes workspace design client satisfaction structural renovations housing projects commercial buildings construction industry finnish construction urban development design & build property development building innovation construction technology community-focused building real estate development project delivery construction timelines cost management environmental responsibility building partnerships renovation projects tenant improvements commercial renovation construction quality standards technical construction environmental sustainability building regulations compliance construction workforce skills development client relationships turnkey construction responsible business practices subcontractor management supply chain partnerships building maintenance real estate services land development enterprise software enterprises computer software information technology & services b2b productivity

HA

Hannu Anttonen CEO at Jatke

HJ

Hannus Jukka CEO at Jatke Länsi-Suomi Oy at Jatke

NR

Nilla Ruggiero Chief Technology Officer at 011h

FG

Fred Grove Chief Executive Officer at 123 Exteriors, Inc

JS

Joe Stackhouse Chief Executive Officer at 1-800 Hansons, LLC

Outreach Guidance — construction Sector

Executives like Janne Monkkonen in the construction 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 Jatke.

Janne Monkkonen's Position in the MessageCEO Database

• •Janne Monkkonen is 1 of 3 verified executive contacts we track at Jatke.
• •3,191 verified executive contacts in construction are in the MessageCEO database.
• •1,214 verified executive contacts in Uusimaa are in the database.
• •24 verified contacts work at construction companies in the 250.0 employee range (same size as Jatke).

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 Janne Monkkonen directly?

Janne Monkkonen's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Jatke. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Janne Monkkonen work for?

Janne Monkkonen is Chief Executive Officer at Jatke, a company in the construction sector with 250.0 employees. The company is based in Helsinki, Uusimaa.

Can I pitch or sell to Janne Monkkonen?

As Chief Executive Officer at Jatke, Janne Monkkonen is a key decision-maker in the construction sector. MessageCEO Pro gives you verified email to reach Janne Monkkonen directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Janne Monkkonen in?

Janne Monkkonen works in the construction industry as Chief Executive Officer at Jatke. MessageCEO provides verified contact information for executives across all major industries.

Is Janne Monkkonen's contact information verified?

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

Last updated: June 28, 2026