In his role as Millbrook Support Services, Inc.'s Chief Strategy Officer (CSO), James Paterek manages a team of healthcare professionals, including physicians, nurses, advanced practice providers, and allied health professionals.

His other roles include chief executive officer (CEO) and founder (President) of Paterek & Company, a private consulting firm specializing in the Human Capital area of the company.

A large publicly listed employment, outsourcing, and financial services corporation with over 11,000 workers, COMFORCE Corporation was founded and chaired by James L. Paterek. Human Capital Management Services, Staff Augmentation, and Financial Outsourcing Services were three of the company's three main segments. SIA named COMFORCE the fastest-growing public staffing company for the second year in a row under James Paterek's leadership. The two-year period saw COMFORCE's net revenue rise from $12 million ($800 million in gross system revenue) to almost $500 million and its operating profit rise from $245,000 to nearly $31 million. The expansion was fueled by both year-over-year organic growth and more than a dozen strategic acquisitions.

At the private holding investment firm he co-founded, James L. Paterek was in charge of the acquisition of $500 million in yearly sales from a portfolio of companies with combined revenues of $300 million.

Over the course of his career, James Paterek has worked as an executive manager and leader of service-based firms, and he has also executed over twenty-eight acquisitions and raised over $600 million in investment funds for those organizations. James L. Paterek has worked in both the private and public sectors, raising capital and running public companies

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