GTG SOLUTIONS: YOUR “FORCE MULTIPLIER” FOR BUSINESS SUCCESS: Executive Coaching – Strategic Business Planning – Marketing & Market Research – Marketing – Communications – Access to Capital – Public Speaking


Benefit from Our Experience & Expertise – Founded in 2001, GTG Solutions, LLC features the expertise and experience combined with a successful track record to provide the support companies need to achieve success.  GTG Solutions applies an optimal blend of proven methods, practical experience, and savvy expertise to empower business success.

Our Clients Meet or Exceed Goals – GTG Solutions has helped client firms achieve impressive revenue growth multiples of as much as 10X in short timeframes.  We also have helped enterprises take innovative technologies to the marketplace inclusive of multi-modal biometrics, knowledge fusion, energy, cyber security, artificial intelligence, enterprise software, education systems, and video metadata.  Clients have included Verizon, DynCorp, Alion Science & Technology, Leros Technologies, Long and Foster Real Estate, MultiModalID, Echostorm, Template Software, ePray, Triea Technologies, BioFactura, and more than four dozen more.

Meeting Common Business Challenges We’ve found some common questions that plague most businesses.  Think on these:

  • What business concerns keep you from a restful night’s sleep?
  • What product benefit truly differentiates you from your competitors and are you fully leveraging it?
  • Are employees optimally motivated for top performance and a strong work ethic?
  • Do your executives apply solid leadership skills?
  • Are you optimally applying time, personnel, and money resources?
  • What is your roadmap for success and what’s the measure of that success?
  • Is your path to growth best achieved “organically,” through private equity capital, or via M&A?

Leadership – Company president Mark Greathouse draws upon more than 35 years of business executive experience and expertise with enterprises serving domestic and international clients in industries such as software, telecommunications, biotech, education, e-commerce, real estate, government contracting, physical and cyber security technologies, and nonprofit.  Greathouse has guided corporate teams through hundreds of decision events concerning optimum application of precious time and money resources. He is a managing director with Mid-Atlantic Angels Corporation, a group of accredited investors investing in pre- or early-revenue technology-driven enterprises.  He was a pioneer in the online private equity venture investment industry in the 1990s.  Greathouse is an alumnus of the Washington, DC area’s prestigious Mindshare Program.  He has served in award-winning leadership roles with several business and community organizations, including the American Marketing Association, the Montgomery County Chamber of Commerce (MD), The Treatment and Learning Centers, and Boy Scouts of America.  Greathouse serves on the Board of Heart a Cancer Fighter.  Among a host of other activities, he advises with the TEDCO Maryland Entrepreneur Resource List, judges the annual American University Kogod Business Case competition, is a host for the annual DC area High Tech Prayer Breakfast, and held elected office on a local school board.  He spent 8 years as an adjunct professor of business for a local college.  He holds a B.A. from University of Maryland and M.B.A. from The American University.

Our Force Multipliers – In addition to our practical experience and proven expertise, GTG Solutions professional services brings a Christian values worldview into the corporate world toward empowering business leaders to succeed and to turn back the rising tide of unethical and immoral business and personal behaviors that threaten business success.  We recognize that the top reason businesses fail is rooted in management.  Importantly, we offer access to a broad network of experts across multiple functionalities from organizational dynamics to manufacturing operations.  GTG Solutions also offers its Project Selection Matrix or PROSEM business assessment tool that can optimally align your business toward success.

Our Pricing We work with you to ensure optimum value for your investment in GTG Solutions.

  • Initial consults are pro bono (free!)
  • Monthly retainers are available at $1,400 per day
  • Hourly rates are negotiated on a job/client basis.

Call Today – Call GTG Solutions, LLC to discuss how we can empower your business.  Set a consult with GTG Solutions President Mark Greathouse in which we can discuss performing our dynamic 20-point business assessment toward beginning to lift your business to the next levels of success.  Call us at 240-447-4896.  Email at