Jonas Grafstrom

Jonas Grafstrom serves as Vice CEO at Ratio. Ratio operates in the research sector with approximately 45.0 employees. The company is headquartered in Stockholm, Stockholm County.

Industry & Role Insights

• • MessageCEO tracks 2,961 executives in the research sector.
• • We have verified contacts for 4 executives at Ratio.
• • 2,710 executive contacts are available in Stockholm County.
• • Our database includes 201,469 c suite-level executives.

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NK

Nils Karlson President and CEO at Ratio

LS

Lotta Stern Deputy CEO at Ratio

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Bob CTO / Principal Software Engineer at Ratio

Outreach Guidance — research Sector

Executives like Jonas Grafstrom in the research 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 Ratio.

Jonas Grafstrom's Position in the MessageCEO Database

• •Jonas Grafstrom is 1 of 4 verified executive contacts we track at Ratio.
• •2,871 verified executive contacts in research are in the MessageCEO database.
• •2,690 verified executive contacts in Stockholm County are in the database.
• •24 verified contacts work at research companies in the 45.0 employee range (same size as Ratio).

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 We do not publish personal addresses or sensitive identifiers.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 Jonas Grafstrom directly?

Jonas Grafstrom's verified email address is available to MessageCEO Pro subscribers. They currently serve as Vice CEO at Ratio. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jonas Grafstrom work for?

Jonas Grafstrom is Vice CEO at Ratio, a company in the research sector with 45.0 employees. The company is based in Stockholm, Stockholm County.

Can I pitch or sell to Jonas Grafstrom?

As Vice CEO at Ratio, Jonas Grafstrom is a key decision-maker in the research sector. MessageCEO Pro gives you verified email to reach Jonas Grafstrom directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jonas Grafstrom in?

Jonas Grafstrom works in the research industry as Vice CEO at Ratio. MessageCEO provides verified contact information for executives across all major industries.

Is Jonas Grafstrom's contact information verified?

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

Last updated: July 22, 2026