Efn Inc provides professional Unclassified from its single location at the coordinates 40.877582,-73.124226.
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 229 Hallock Road, Stony Brook, New York 11790 or contacted through representative Gregory Maloney at (631) 941-3389.
For frequently asked questions and further inquiries about professional Unclassified, get to know more about Efn Inc through its company website at . Engage with this business on its social media platforms through on Twitter and on Facebook.