Meet our Corporate Management Team

“Life isn't about finding yourself. Life is about creating yourself.”
― George Bernard Shaw

Jayne Hammond, President of CSI International, Inc., was born in Hollywood, California. Jayne, a graduate of UCLA, began her varied business career in the medical industry as an RN at Bel Air Memorial Hospital then as the Director of Administration at The Heart Center. Years later, Jayne made the transition to the hospitality industry providing services to large corporations and in the coordination of special events when she joined Prime Management as the Director of Regional Sales and then eventually, she joined her husband to form CSI.  Jayne remains actively involved overseeing the strategic marketing, planning and overall growth of the company.

  • Born: Hollywood CA
  • UCLA Graduate
  • Bel Air Memorial Hospital-RN
  • Prime Management – Director Regional Sales
  • The Heart Center – Director Of Administration
  • CSI International, Inc. – President

David has been CEO of CSI International, Inc., Horizon Publishing, Opulence International Realty since 2014. David is responsible for the day to day operations of all CSI business units.  Prior to taking over as CEO David has served in various roles from COO, Executive VP, Sales Manager and Director of IT giving him the knowledge of the business across all facets.  Prior to coming to CSI, David worked with Hewlett Packard as Regional Service Manager out of Rockaway, NJ offices. David had served as an elected officer for 6 years. David was a member of the 1987 Americas Cup team, Stars and Stripes, and served in the US Navy Submarine service for 6 years. David serves on the Board for the non-profit Boca Ballet Theater, the Board of Directors for South Florida Manufactures Association and the Board of Directors for Florida Gold Coast Swimming.


Tony is Chief Operating Officer for CSI International, Inc. Core Services. Tony is an accomplished business leader who has held different leadership positions in the contract services industry since 1992. Tony has a track record of success in the building services industry. His expertise and insight is continuously enhancing CSI’s reputation as an industry leader. Tony graduated Marist College with a B.S degree in Business Administration. He is an active professional member in both the International Facility Management Association (IFMA) and Building Owners and Managers Association (BOMA). Tony’s interests include spending time with his family and friends, golf, football and traveling.


Jason oversees all day-to-day accounting activities and financial reporting.  With more than 20 years of experience, Jason has led accounting departments in the hospitality, real estate, and property management sectors. Jason is a graduate of Florida International University, where he secured a Bachelor of Accounting Degree, as well as a Masters of Business Administration. A native of South Florida, Jason enjoys sports, music and the outdoors.


Roxanne oversees the implementation of the organization’s leadership and development, Recruitment and Retention, Employee Relations, Workers Compensation, Human Resources standards; as well as diversity-related recognition, both internally and externally. Prior to her current role, Roxanne has held Human Resource roles within the non-profit, healthcare, hospitality and ambulatory care marketplace.  Roxanne hails from New York City, where she attended Queens College and holds a Bachelor of Arts Degree in Sociology from Queens College. Her interests include providing charitable work in the community, singing opera, playing various instruments and spending time with family and friends.

CSI provides responsive and reliable janitorial, building operations and maintenance, and facilities management services to corporate, commercial, and educational facilities. We are committed to personalized service, social responsibility to the environment, and the appreciation of the people who do the work.