Kontos John provides professional Unclassified from its single location at the coordinates 39.001419,-77.381746.
The company offers B2B variables under the SIC code 7389 and NAICS code 561990, while making an annual revenue of $100.000 to $499.999 and hiring a total of 1 to 4 employees.
Founded in 2008, the company can now be visited at 1294 Mason Mill Court, Herndon, Virginia 20170 or contacted through representative John Kontos at (703) 450-0707.
For frequently asked questions and further inquiries about professional Unclassified, get to know more about Kontos John through its company website at . Engage with this business on its social media platforms through on Twitter and on Facebook.