Castle Group International provides professional Business Services (Unclassified) from its single location at the coordinates .
The company offers B2B variables under the SIC code 7389 and NAICS code 561499, while making an annual revenue of $100.000 to $499.999 and hiring a total of 1 to 4 employees.
Founded in 2007, the company can now be visited at 2746 73rd Avenue Se, Mercer Island, Washington 98040 or contacted through representative at (206) 275-3925.
For frequently asked questions and further inquiries about professional Business Services (Unclassified), get to know more about Castle Group International through its company website at . Engage with this business on its social media platforms through on Twitter and on Facebook.