Geoff Rehnert

Geoff Rehnert serves as Co-CEO at Audax Group. Audax Group operates in the investment management sector with approximately 430.0 employees. The company is headquartered in Boston, Massachusetts. Audax Group generates annual revenue of 20000000.0. To date, Audax Group has raised 8001650000.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 1,660 executives in the investment management sector.
• • 3,781 executive contacts are available in Massachusetts.
• • Our database includes 201,464 c suite-level executives.

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Ernestas Kazbaras Chief Executive Officer, Partner at 1 Asset Management

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Francois Barbier Managing Partner & CEO at 21 Invest

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Giuseppe Prestia Chief Executive Officer at 21 Invest

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Cory Shull Chief Technology Officer at 26North

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Manuel Seisdedos CEO at 360 Sports, Inc.

Outreach Guidance — investment management Sector

Executives like Geoff Rehnert in the investment management 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 Audax Group.

Geoff Rehnert's Position in the MessageCEO Database

• •Geoff Rehnert is 1 of 1 verified executive contact we track at Audax Group.
• •1,639 verified executive contacts in investment management are in the MessageCEO database.
• •3,577 verified executive contacts in Massachusetts are in the database.
• •2 verified contacts work at investment management companies in the 430.0 employee range (same size as Audax Group).

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 We do not publish personal addresses or sensitive identifiers.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 November 2026.

How do I reach Geoff Rehnert directly?

Geoff Rehnert's verified email address is available to MessageCEO Pro subscribers. They currently serve as Co-CEO at Audax Group. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Geoff Rehnert work for?

Geoff Rehnert is Co-CEO at Audax Group, a company in the investment management sector with 430.0 employees. The company is based in Boston, Massachusetts.

Can I pitch or sell to Geoff Rehnert?

As Co-CEO at Audax Group, Geoff Rehnert is a key decision-maker in the investment management sector. MessageCEO Pro gives you verified email to reach Geoff Rehnert directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Geoff Rehnert in?

Geoff Rehnert works in the investment management industry as Co-CEO at Audax Group. MessageCEO provides verified contact information for executives across all major industries.

Is Geoff Rehnert's contact information verified?

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

Last updated: November 10, 2026