John Janssen

John Janssen serves as Chief Technology Officer and Deputy Chief Financial Officer at NewVest. NewVest operates in the venture capital & private equity sector with approximately 26.0 employees. The company is headquartered in New York, New York. To date, NewVest has raised 400000000.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 865 executives in the venture capital & private equity sector.
• • 6,952 executive contacts are available in New York.
• • Our database includes 201,468 c suite-level executives.

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Christian Dengler CFO & Operating Partner at 10x Founders

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Adriana Tortajada CEO & Managing Partner at 1200 VC

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Bikesh Lakhmichand CEO at 1337 Ventures

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Justin Greenstein Chief Executive Officer at 1835i

Outreach Guidance — venture capital & private equity Sector

Executives like John Janssen in the venture capital & private equity 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 NewVest.

John Janssen's Position in the MessageCEO Database

• •John Janssen is 1 of 1 verified executive contact we track at NewVest.
• •842 verified executive contacts in venture capital & private equity are in the MessageCEO database.
• •6,778 verified executive contacts in New York are in the database.
• •21 verified contacts work at venture capital & private equity companies in the 26.0 employee range (same size as NewVest).

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 We do not publish personal addresses or sensitive identifiers.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 John Janssen directly?

John Janssen's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer and Deputy Chief Financial Officer at NewVest. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does John Janssen work for?

John Janssen is Chief Technology Officer and Deputy Chief Financial Officer at NewVest, a company in the venture capital & private equity sector with 26.0 employees. The company is based in New York, New York.

Can I pitch or sell to John Janssen?

As Chief Technology Officer and Deputy Chief Financial Officer at NewVest, John Janssen is a key decision-maker in the venture capital & private equity sector. MessageCEO Pro gives you verified email to reach John Janssen directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is John Janssen in?

John Janssen works in the venture capital & private equity industry as Chief Technology Officer and Deputy Chief Financial Officer at NewVest. MessageCEO provides verified contact information for executives across all major industries.

Is John Janssen's contact information verified?

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

Last updated: July 25, 2026