
Our client list reflects our orientation as highly skilled industry generalists serving the diverse growth needs of world-class organizations.
Denneen & Company's clients include a broad range of industries and client types –from Fortune 100 corporations to emerging companies and nonprofit institutions. Our primary client relationships are typically with individuals responsible for the growth of a business, including CEOs, CMOs, division presidents, and their teams. Clients benefit from the far-reaching experience we have gained in our careers and our past engagements, and our commitment to forge unique solutions that address their challenges.
To view a detailed client list by industry click here.


