Ken Rastin

Ken Rastin serves as President and Chief Executive Officer at Kalosys. Kalosys operates in the information technology & services sector with approximately 21.0 employees.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • Our database includes 201,469 c suite-level executives.

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Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

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Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

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Wonho Kang 라포테이블(팔도감) | CEO · Product Lead at 라포랩스(퀸잇)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Ken Rastin, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Ken Rastin's Position in the MessageCEO Database

• •Ken Rastin is 1 of 1 verified executive contact we track at Kalosys.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •714 verified contacts work at information technology & services companies in the 21.0 employee range (same size as Kalosys).

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 We do not publish personal addresses or sensitive identifiers.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 Ken Rastin directly?

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

What company does Ken Rastin work for?

Ken Rastin is President and Chief Executive Officer at Kalosys, a company in the information technology & services sector with 21.0 employees.

Can I pitch or sell to Ken Rastin?

As President and Chief Executive Officer at Kalosys, Ken Rastin is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Ken Rastin directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Ken Rastin in?

Ken Rastin works in the information technology & services industry as President and Chief Executive Officer at Kalosys. MessageCEO provides verified contact information for executives across all major industries.

Is Ken Rastin's contact information verified?

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

Last updated: July 20, 2026