Mark Haines

Mark Haines serves as Chief Operating Officer at JM Finn. JM Finn operates in the investment management sector with approximately 320.0 employees. The company is headquartered in London, England. JM Finn generates annual revenue of 5700000.0.

Industry & Role Insights

• • MessageCEO tracks 1,661 executives in the investment management sector.
• • We have verified contacts for 2 executives at JM Finn.
• • 10,137 executive contacts are available in England.
• • Our database includes 201,469 c suite-level executives.

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HB

Hugo Bedford Chief Executive Officer at JM Finn

EK

Ernestas Kazbaras Chief Executive Officer, Partner at 1 Asset Management

FB

Francois Barbier Managing Partner & CEO at 21 Invest

GP

Giuseppe Prestia Chief Executive Officer at 21 Invest

CS

Cory Shull Chief Technology Officer at 26North

Outreach Guidance — investment management Sector

Executives like Mark Haines 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 JM Finn.

Mark Haines's Position in the MessageCEO Database

• •Mark Haines is 1 of 2 verified executive contacts we track at JM Finn.
• •1,640 verified executive contacts in investment management are in the MessageCEO database.
• •10,040 verified executive contacts in England are in the database.
• •9 verified contacts work at investment management companies in the 320.0 employee range (same size as JM Finn).

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 We do not publish personal addresses or sensitive identifiers.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

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

What company does Mark Haines work for?

Mark Haines is Chief Operating Officer at JM Finn, a company in the investment management sector with 320.0 employees. The company is based in London, England.

Can I pitch or sell to Mark Haines?

As Chief Operating Officer at JM Finn, Mark Haines is a key decision-maker in the investment management sector. MessageCEO Pro gives you verified email to reach Mark Haines directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Mark Haines in?

Mark Haines works in the investment management industry as Chief Operating Officer at JM Finn. MessageCEO provides verified contact information for executives across all major industries.

Is Mark Haines's contact information verified?

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

Last updated: July 22, 2026