Ben Semmes

Ben Semmes serves as Chief Executive Officer at Rethink First. Rethink First operates in the information technology & services sector with approximately 180.0 employees. The company is headquartered in Boston, Massachusetts. Rethink First generates annual revenue of 40000000.0. To date, Rethink First has raised 13415000.0 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 4 executives at Rethink First.
• • 3,781 executive contacts are available in Massachusetts.
• • Our database includes 201,469 c suite-level executives.

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Sathya Natarajan Chief Technology Officer at Rethink First

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Jamie Pagliaro Chief Operating Officer at Rethink First

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Ewan Auguste Chief Marketing Officer at Rethink First

Outreach Guidance — information technology & services Sector

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

Ben Semmes's Position in the MessageCEO Database

• •Ben Semmes is 1 of 4 verified executive contacts we track at Rethink First.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •3,577 verified executive contacts in Massachusetts are in the database.
• •547 verified contacts work at information technology & services companies in the 180.0 employee range (same size as Rethink First).

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 We do not publish personal addresses or sensitive identifiers.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 Ben Semmes directly?

Ben Semmes's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Rethink First. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Ben Semmes work for?

Ben Semmes is Chief Executive Officer at Rethink First, a company in the information technology & services sector with 180.0 employees. The company is based in Boston, Massachusetts.

Can I pitch or sell to Ben Semmes?

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

What industry is Ben Semmes in?

Ben Semmes works in the information technology & services industry as Chief Executive Officer at Rethink First. MessageCEO provides verified contact information for executives across all major industries.

Is Ben Semmes's contact information verified?

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

Last updated: July 17, 2026