All 37 companies
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| AMERICAN CONCRETE PAVEMENT Association | — | 221878 | 2002-06-14 | Withdrawn | Rosemont |
| ABAT BUILDERS, Inc. | — | C00007480715 | 2022-12-05 | Revoked | ROSEMONT |
| Alliance Exterior Construction, A Tecta America Company, LLC | — | L00007386801 | 2022-07-11 | Withdrawn | Rosemont |
| AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS | — | 232066 | 2003-06-11 | Active | Rosemont |
| American Academy of Physical Medicine and Rehabilitation Non Profit | — | N00005292258 | 2015-10-01 | Active | Rosemont |
| American Association of Nurse Anesthetists Foundation | — | N00004182141 | 2012-02-09 | Active | Rosemont |
| Blue Star Security, LLC | — | C00008230259 | 2024-12-20 | Active | Rosemont |
| CAPGEMINI FINANCIAL SERVICES USA Inc. | — | C0000003233 | 2007-02-09 | Withdrawn | ROSEMONT |
| DAIRY MANAGEMENT INC | — | 941715 | 1994-05-31 | Active | Rosemont |
| DAIRY SCIENCE INSTITUTE Inc. | — | 296760 | 2010-01-26 | Active | Rosemont |
| FERNWOOD MANAGEMENT L.L.C. | — | L48271 | 2010-02-16 | Withdrawn | Rosemont |
| FORT LINCOLN NEW TOWN/PREMIUM DISTRIBUTORS L.L.C. | — | L03820 | 1999-05-11 | Active | Rosemont |
| GDP Research Alliance | — | N00007727752 | 2023-06-20 | Active | Rosemont |
| GLOBAL DAIRY PLATFORM, INC | — | N0000001600 | 2011-10-18 | Active | Rosemont |
| Hydro Aluminum Metals USA, LLC | — | C00008131927 | 2024-09-01 | Active | Rosemont |
| Hydro Holding North America, Inc. | — | C00008411197 | 2025-04-29 | Active | ROSEMONT |
| Hydroviv L.L.C. | — | L00005242379 | 2015-07-31 | Active | Rosemont |
| Innovation Center for U.S. Dairy, Inc. | — | 280302 | 2008-01-31 | Active | Rosemont |
| INTELLIGENT MEDICAL OBJECTS, Inc. | — | C00005296211 | 2014-10-09 | Active | Rosemont |
| LIFE FITNESS, LLC | — | L00006181259 | 2019-02-20 | Active | Rosemont |
| Lone Oak - Washington, L.L.C. | — | US-DC-FN042600874 | 2026-04-14 | Active | Rosemont |
| Luminare Health Benefits, Inc. | — | C00006310547 | 1998-11-01 | Active | Rosemont |
| Lumos Holdings US Acquisition Co.. | — | C00006380946 | 2019-09-03 | Active | Rosemont |
| MedRehab Post-Acute Collective LLC | — | C00008434162 | 2025-06-01 | Active | Rosemont |
| MOLECULAR DIAGNOSTIC HEALTH SCIENCES, LLC | — | L00005263069 | 2015-09-08 | Withdrawn | ROSEMONT |
| NATIONAL ROOFING CONTRACTORS' ASSOCIATION | — | 970730 | 1997-03-04 | Revoked | Rosemont |
| Norsk Hydro USA, LLC | — | C00007789319 | 2023-09-01 | Active | Rosemont |
| ONWARD TECHNOLOGIES, Inc. | — | C00004538984 | 2012-03-30 | Revoked | Rosemont |
| Orthopaedic Trauma Association, Inc. | — | C00007557330 | 2023-01-30 | Active | Rosemont |
| PD OF WASHINGTON, D.C. Inc. | — | 960665 | 1996-03-01 | Active | Rosemont |
| PREMIUM DISTRIBUTORS OF WASHINGTON, D.C. L.L.C. | — | L01419 | 1997-03-25 | Active | Rosemont |
| PUBLISHING HOLDCO, Inc. | — | C00007533746 | 2023-01-03 | Active | Rosemont |
| Tarsus Connect LLC | — | C00006810268 | 2016-12-02 | Active | Rosemont |
| Tarsus US Holdings Incorporated | — | C00007286687 | 2022-03-17 | Active | Rosemont |
| The American Orthopaedic Society for Sports Medicine | — | C00007164509 | 2021-11-17 | Revoked | Rosemont |
| US FOODS, INC | — | C210397 | 2001-02-06 | Active | Rosemont |
| VISION INVESTMENT SERVICES Inc. | — | C210227 | 2001-01-22 | Withdrawn | ROSEMONT |
Rosemont registrations by year
23 yearsOther cities in District of Columbia
60 largestwashington158,135Legacy No Data7,257New York5,470Bethesda3,294Alexandria2,620Arlington2,539Silver Spring2,424Washington DC2,379Rockville2,016San Francisco1,470Chicago1,448Baltimore1,278Mclean1,253Fairfax1,144Atlanta1,103Houston1,084Bowie985Upper Marlboro977Boston970Falls Church902Gaithersburg902Dallas882Potomac870Wilmington831Hyattsville825Chevy Chase809Vienna785Los Angeles778Springfield742Reston705Columbia699Austin681Miami627Philadelphia624Laurel612Denver603Lanham572Woodbridge569Las Vegas561Beltsville507Chantilly507Herndon485Fort Washington466Brooklyn463Manassas461Charlotte458Sterling448Annapolis433San Diego425Frederick411Seattle394Ashburn369Richmond366Capitol Heights361Tampa352Clinton351Orlando345Waldorf336nashville334Irvine324