Global Investment Banking

450 partners across 41 countries internationally

Beyond our 175+ professionals in the US, we have over 450 partners across 60+ offices in 41 countries offering truly global investment banking. Our professionals collaborate on transactions to provide clients with broader expertise, creativity, and access to key market relationships.  We work together to provide unbiased strategic M&A and financial advice on all aspects of sell-side and buy-side M&A in virtually every US state and over 50 countries, with roughly 29% of our transactions being cross-border.

Capstone is a partner member firm of IMAP (International M&A Partners), a global investment banking platform consistently ranked among the Top 5 middle market M&A advisors globally by Thomson Reuters. IMAP has closed over 2,200 transactions valued at $120 billion in the last 10 years. Approximately 65% of these transactions are completed with a European partner and 25% of them involve foreign private equity firms. As a result, we are able to present our clients to the global marketplace in a seamless, integrated fashion.

Capstone Partners is one of the few middle market firms with a strong national footprint and a vast international reach.

Jurgis OniunasChair

Owned by its partners, IMAP is an independent organization focused purely on M&A and transaction success. IMAP clients are primarily family-owned, mid-sized companies, but also include large domestic and international companies and corporations, as well as family offices and financial and institutional investors.

To learn more about our global investment banking capabilities, contact us.



Global Investment Banking


  • China
  • India
  • Japan

Latin America

  • Argentina
  • Brazil
  • Chile
  • Colombia
  • Mexico
  • Peru


  • Congo
  • Egypt
  • Ghana
  • Ivory Coast
  • Mauritius
  • Morocco
  • Senegal
  • South Africa


  • Belgium
  • Bosnia
  • Croatia
  • Czech Republic
  • Finland
  • France
  • Germany
  • Herzegovina
  • Hungary
  • Ireland
  • Italy
  • Netherlands
  • Norway
  • Poland
  • Russia
  • Serbia
  • Slovenia
  • Spain
  • Sweden
  • Switzerland
  • Turkey
  • United Kingdom

North America

  • Boston
  • Canada
  • Chicago
  • Dallas
  • Denver
  • Detroit
  • Irvine
  • New York
  • Tampa