• 8(a)
  • HUBZone
  • Small Disadvantaged Business
  • Economically Disadvantaged Woman-Owned
  • Small Business

Professional Organizations

  • National Society of Human Resource Management
  • Columbia, SC - Chapter of the Society of Human Resource Management

DUNS Number 826555679
Cage Code 53C43


  • 541612 - Human Resources Consulting Services
  • 561311 - Employment Placement Agencies
  • 561312 - Executive Search Services
  • 561320 - Temporary Help Services
  • 561330 - Professional Employer Organizations
  • 541611 - Administrative Management and General Management Consulting Services
  • 561110 - Office Administrative Services
  • 541613 - Marketing Consulting Services
  • 541618 - Other Management Consulting Services
  • 541820 - Public Relations Consulting Services
  • 541990 - All Other Professional Scientific and Technical Services
  • 561431 - Private Call Centers
  • 561920 - Convention and Trade Show Organizers
  • 611430 - Professional and Management Development Training


About the desa group, Inc.

founder & ​president

designed for your success

Our clients have been our number one priority since our inception in 2007.

Led by Dionne Fleshman, TDG is a certified group of specialists that strive to make your jobs easier and more efficient. Whether you're faced with a complicated staffing contract, a public relations campaign, or management of a large scale event, TDG is here to serve you. We make sure to handle every detail, removing the stress and worry from your projects. While you focus on your vision, we will focus on the details and ensure continuous success for your company.

Along with tested strategies, TDG focuses on technologies and trends in all of our service lines. We position ourselves in the market in order to receive the most current training, procedures and practices so that we can best strategize for you. It is our goal to give you the best competitive edge in all the tasks you manage.

Our values guide everything that we do, including our commitment to diversity and community involvement.

Ms. Fleshman has over eighteen years of business experience ranging from conducting classroom trainings to managing meetings to the development of advanced marketing materials.

She is a certified Professional in Human Resources (PHR) and a certified Project Management Professional (PMP) with experience in all facets of the industry, including benefits, administration, payroll, recruitment, hiring and performance evaluations. In fact, she's currently studying for the Senior PHR exam.

She has also spent years as a conference and meeting manager, overseeing risk, travel and general logistics on a diversity of projects both within the private and government sectors. She currently oversees TDG as a whole, acts as a community liaison, recruits new business and finalizes client strategies.

Ms. Fleshman has been recognized as an Award of Professional Excellence in Human Resources Management Finalist (2010); '20 Under 40' Honoree (2009); Education Policy Fellow (2008-2009); Leadership South Carolina Member (2008); and Leadership Columbia Member (2007). Additionally, she is a member of the National Society of Human Resources Management, Toastmasters International and the Rotary International Club.