TSA Lines at IAD Security screening lines at Dulles International remain steady and within normal wait times. Read more
Firm Information NAICS Code(s) 541611 541618 541690 541990 611430 NAICS service description(s) Administrative Management and General Management Consulting Services Other Management Consulting Services Other Scientific and Technical Consulting Services All Other Professional, Scientific and Technical Services Professional and Management Development Training Firm Type LDBE Address 722 Brandon Green Drive Silver Spring, MD 20904 United States MBE/WBE Certified Business Report Date Jul 6, 2015 - 10:12AM EDT Contact Information Salutation Mr. First Name George Middle Initial L Last Name Langbein Last Name (Other) Contact Position Founder 301-622-0737 000-000-0000 [email protected]