Accountability, Business, Business Development, Client Relations, Due Diligence, Financial Modeling, Investments, Leadership, Meeting Goals, Mergers and Acquisitions (M&A), Middle Market Companies, Partnership Management, Portfolio Management, Relationship Management, Risk Management. CIBC U.S. Middle Market Investment Banking advises private equity sponsors, entrepreneurs, and publicly traded companies on mergers and acquisitions, private debt and equity financings, recapitalizations, and other transactions with enterprise values of up to $500 million.