TSG welcomes Marco Cantamessi as Chief Revenue Officer

The Select Group (TSG) is pleased to announce the appointment of Marco Cantamessi as Chief Revenue Officer, strengthening the company’s continued focus on scalable growth, client partnership, and modern go-to-market leadership.

Marco brings more than 25 years of experience leading revenue growth, business transformation, and global sales organizations across technology services, software, and enterprise consulting. In his role as CRO, he will lead TSG’s revenue organization and help guide the company’s next phase of growth as organizations continue modernizing operations, accelerating AI adoption, and navigating increasing market complexity.

Prior to joining TSG, Marco served as Senior Vice President of Global Sales and Services at Integrated Research. He also held senior leadership roles at EfficientIP and NTT / Dimension Data, where he led enterprise sales strategy, go-to-market transformation, and business operations across North America, Europe, and Latin America.

Throughout his career, Marco has led organizations ranging from regional sales teams to country-wide operations of more than 200 employees. His experience includes accelerating SaaS and services growth, improving sales productivity, developing strategic partnerships, and leading large-scale operational and revenue transformation initiatives.

Known for his collaborative and practical leadership style, Marco is recognized for building strong teams, creating clarity around growth priorities, and helping organizations align strategy with execution in rapidly evolving markets.

“I’m excited to step into the CRO role at such a pivotal moment for TSG,” said Marco. “What already exists here is incredibly special: strong client relationships, exceptional talent, and a culture built around people and performance. My focus is on building on that foundation with discipline, energy, and a clear commitment to growth. I’m not coming in with a predetermined playbook. I’m coming in to listen, learn, challenge where needed, and help our teams and clients achieve even greater success together.”

Originally from Belgium, Marco relocated to the United States in 2004 and also spent several years living in Chile. He now lives in New York City with his wife, two children, and their dog, Naya.

Outside of work, Marco enjoys cooking, especially Italian food, playing tennis, following basketball, and training for HYROX competitions.

Marco holds an MBA with a specialization in IT from the United Business Institute and has completed executive education programs with INSEAD, Massachusetts Institute of Technology, Stanford University, and Rollins College.

Marco’s appointment reflects TSG’s continued investment in building a growth organization designed to help clients move faster, modernize continuously, and execute with greater confidence across cloud, cybersecurity, data and AI, and digital transformation initiatives.