Mark Hassin

Mark Hassin serves as Chief Operating Officer at Paystand. Paystand operates in the information technology & services sector with approximately 220.0 employees. The company is headquartered in Los Gatos, California. Paystand generates annual revenue of 100000000.0. To date, Paystand has raised 85000000.0 in total funding, with the most recent round being Series C.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 13,743 executive contacts are available in California.
• • 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 Mark Hassin, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Mark Hassin's Position in the MessageCEO Database

• •Mark Hassin is 1 of 1 verified executive contact we track at Paystand.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •12,901 verified executive contacts in California are in the database.
• •404 verified contacts work at information technology & services companies in the 220.0 employee range (same size as Paystand).

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 We do not publish personal addresses or sensitive identifiers.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 Mark Hassin directly?

Mark Hassin's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Operating Officer at Paystand. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Mark Hassin work for?

Mark Hassin is Chief Operating Officer at Paystand, a company in the information technology & services sector with 220.0 employees. The company is based in Los Gatos, California.

Can I pitch or sell to Mark Hassin?

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

What industry is Mark Hassin in?

Mark Hassin works in the information technology & services industry as Chief Operating Officer at Paystand. MessageCEO provides verified contact information for executives across all major industries.

Is Mark Hassin's contact information verified?

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

Last updated: July 22, 2026