John Killian

John Killian serves as CEO at GreyScout. GreyScout operates in the information technology & services sector with approximately 19.0 employees. The company is headquartered in County Dublin. GreyScout generates annual revenue of 3000000.0. To date, GreyScout has raised 5126340.0 in total funding, with the most recent round being Seed.

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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)

How can I contact John Killian?

John Killian's verified email address is available on MessageCEO. They currently work at GreyScout. Pro subscribers can access direct email addresses for over 200,000 executives.

What company does John Killian lead?

John Killian is CEO at GreyScout, a company in the information technology & services sector with 19.0 employees. The company is based in County Dublin.

What industry is John Killian in?

John Killian works in the information technology & services industry as CEO at GreyScout. MessageCEO provides verified contact information for executives across all major industries.

Is John Killian's contact information verified?

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

Last updated: April 7, 2026