Jamie Beest

Jamie Beest serves as CTO at RS21. RS21 operates in the information technology & services sector with approximately 64.0 employees. RS21 generates annual revenue of 6000000.0. To date, RS21 has raised 3000000.0 in total funding, with the most recent round being Venture (Round not Specified).

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at RS21.
• • Our database includes 201,469 c suite-level executives.

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Brady Key Chief Technology Officer at RS21

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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)

Outreach Guidance — information technology & services Sector

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

Jamie Beest's Position in the MessageCEO Database

• •Jamie Beest is 1 of 2 verified executive contacts we track at RS21.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •266 verified contacts work at information technology & services companies in the 64.0 employee range (same size as RS21).

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 We do not publish personal addresses or sensitive identifiers.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 Jamie Beest directly?

Jamie Beest's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO at RS21. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jamie Beest work for?

Jamie Beest is CTO at RS21, a company in the information technology & services sector with 64.0 employees.

Can I pitch or sell to Jamie Beest?

As CTO at RS21, Jamie Beest is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Jamie Beest directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jamie Beest in?

Jamie Beest works in the information technology & services industry as CTO at RS21. MessageCEO provides verified contact information for executives across all major industries.

Is Jamie Beest's contact information verified?

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

Last updated: June 27, 2026