| Business | Founded | Contacts |
|---|---|---|
| FedEx | 1970 | 2217 |
| Studio 650 | 1984 | 3 |
| Goodlife TV Network | 1985 | 40 |
| 650 Massachusetts Ave Associates | 1989 | 1 |
| Crown Capital Corporation | 1993 | 1 |
| Brookfield Properties | 1995 | - |
| Buying Time LLC | 1997 | 8 |
| U.S. Dept of Homeland Security Headquarters, Privacy Office | 1999 | 1 |
| Angel Learning Inc | 2000 | 1 |
| MyEyeDr. | 2001 | 18 |
| Industrious | 2004 | - |
| National Marine Manufacturers Association | 2004 | 3 |
| Rachels Place Corporation | 2005 | 1 |
| Select Crew Job)Associate Producers, Audio Mixer/Technician | - | 1 |
| Treasury Department | - | - |
| United States Government - Alcohol Tobacco & Firearms Bureau- | - | - |
| A 24 All Day Emergency A Locksmith | - | - |
| Anne Lewis, LLC | 2007 | 42 |
| United States Bureau of ATF | 2007 | 253 |
| Champion Firearms Corp. | - | 1 |
| Griffin House | - | 1 |
| Internal Revenue Federal Credt | - | 1 |
| Washington Television Center | 2008 | 3 |
| DeliZique | 2009 | 1 |
| Around The Horn | - | 1 |
| Bill @ Once | 2010 | - |
| Pardon the Interruption - ESPN | - | 4 |
| Saf-T-Net, Inc | 2010 | - |
| Bulldog Holdings Inc | 2011 | - |
| Bulldog Super Holdco Inc | 2011 | 1 |
| American Federation of | - | 1 |
| Corning Incorporated | - | 1 |
| Infogroup/Nonprofit | - | 5 |
| Kadix Systems | - | 5 |
| Level 3 Communications, | - | 2 |
| Nevada Division of Mine. | - | 1 |
| US Bureau of ATF | - | 5 |
| USA Deli | - | - |
| United States Government | - | - |
| Xl/Alon Inc | - | - |
| 650 Mass Ave NW | - | - |
| CRDC Geography | - | - |
| Celebrate The Macallan at Atlantic Video | - | - |
| DRC | 2014 | 9 |
| Department of Homeland Security | 2014 | 1 |
| Fitness Center | - | - |
| Laz Parking | - | - |
| Tasc Hq | - | - |
| Throne Room | - | - |
| Atlantic Video, Inc. | 2015 | 38 |
| Cafe Del Zinque | - | - |
| Capital Vision Services | 2016 | - |
| Clearwater Legal Staffing | 2018 | 3 |
| Dr. Steven Abraham - Eye Doctor Downtown DC | - | - |
| Maison Kayser | - | - |
| Nick Neagle, OD | - | - |
| Sun Kim, OD | - | - |
| 650 Mass Ave NW | - | - |
| Jing Guo, OD | - | - |
| FedEx Drop Box | - | - |
| Financial Management | - | 1 |
| Foxtrot | - | - |
| Foxtrot | - | - |
| Industrious Washington, D.C. Mt. Vernon Triangle | - | - |
| Mayson Kaiser Paris | - | - |
| My Eye Doctor | - | - |
| Same Day Printing DC | - | - |
| Tile & Grout Cleaning | - | - |
| See more details on www.addresshistory.com | ||