Companies 1–50 of 250
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| ACACIA INSURANCE, INC | F23241680 | 2022-08-23 | Suspended | WALTHAM |
| ACCELERATED CURE PROJECT, INC | F24613457 | 2023-12-12 | Active | WALTHAM |
| ADAMS-RUSSELL CO., INC. | F01846534 | 1984-12-27 | Suspended | WALTHAM |
| AEROVATE THERAPEUTICS, INC | F23465826 | 2022-11-15 | Suspended | WALTHAM |
| AFFINIA THERAPEUTICS, INC | F21418785 | 2021-02-19 | Active | WALTHAM |
| AI INTELLIGENCE COMPANY A/K/A AICORP, INC. | F02728111 | 1989-01-03 | Suspended | WALTHAM |
| ALKERMES, INC | F20966958 | 2020-09-24 | Active | Waltham |
| ALLIANCE ENERGY LLC | Z14711667 | 2012-06-06 | Active | WALTHAM |
| AMC BRIDGE, INC | F27235977 | 2026-05-14 | Active | WALTHAM |
| AMERICAN ACCESS CARE OF BALTIMORE ASC, LLC | Z17653924 | 2016-12-07 | Active | WALTHAM |
| AMERICAN ACCESS CARE OF BALTIMORE, LLC | Z07912918 | 2004-04-19 | Active | WALTHAM |
| AMERICAN ACCESS CARE OF TOWSON ASC, LLC | Z17641119 | 2016-12-01 | Active | WALTHAM |
| AMERIVAULT CORP | F06791263 | 2002-04-15 | Suspended | WALTHAM |
| AN XTREME LIMO-SCENE, INC | D10244549 | 2004-10-04 | Suspended | WALTHAM |
| ANYWHERE INSURANCE AGENCY INC | F07823388 | 2004-01-20 | Active | WALTHAM |
| AP INTEGO INSURANCE GROUP, LLC | Z14175293 | 2011-05-04 | Active | WALTHAM |
| APOTHECARY BY DESIGN ACQUISITION CO., LLC | Z23146673 | 2022-07-29 | Active | WALTHAM |
| AQUALINE RESOURCES, INC | F07347222 | 2003-04-29 | Suspended | WALTHAM |
| ARC WEST, INC. | F02827657 | 1989-07-10 | Suspended | WALTHAM |
| ARVATO USA LLC | Z26161182 | 2025-06-19 | Active | WALTHAM |
| ASG TECHNOLOGIES GROUP, INC | F07952997 | 2004-05-10 | Dissolved | WALTHAM |
| AUTOGRAPHIX, INC.-BUSINESS PRESENTATION EQUIPMENT A/K/A AUTOGRAPHIX, INC. | F02890036 | 1989-10-24 | Suspended | WALTHAM |
| AVT US LLC | Z25700196 | 2025-01-09 | Dissolved | Waltham |
| AXERRA NETWORKS, INC | F13645841 | 2010-06-21 | Suspended | WALTHAM |
| AZURA ANESTHESIA PARTNERS, LLC | Z21115704 | 2020-11-13 | Active | Waltham |
| BALTIMORE COUNTY DIALYSIS, LLC | Z16938037 | 2015-12-16 | Active | WALTHAM |
| BALTIMORE COUNTY LUTHERVILLE DIALYSIS, LLC | Z17065160 | 2016-02-19 | Active | Waltham |
| BENCHMARK SENIOR LIVING LLC | Z19003193 | 2018-08-01 | Active | WALTHAM |
| BETTLE INC | F23060502 | 2022-06-20 | Suspended | Waltham |
| BIO-MEDICAL APPLICATIONS OF ANACOSTIA, INC | F18436030 | 2017-12-06 | Suspended | Waltham |
| BIO-MEDICAL APPLICATIONS OF CAMP SPRINGS, INC. | F01753029 | 1984-08-10 | Suspended | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF COLUMBIA HEIGHTS, INC | F18436022 | 2017-12-06 | Active | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF DELAWARE, INC | F17690140 | 2016-12-29 | Active | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF GREATER BALTIMORE, INC. | F02290856 | 1987-02-17 | Suspended | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF LAUREL, INC. | F01753011 | 1984-08-10 | Suspended | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF MARYLAND, INC | F00735589 | 1977-06-06 | Active | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF NEW MARKET, INC. | F01753003 | 1984-08-10 | Suspended | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF NORTHEAST D.C., INC | F18436055 | 2017-12-06 | Active | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF SOUTHEAST WASHINGTON, INC | F18436048 | 2017-12-06 | Active | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF THE DISTRICT OF COLUMBIA, INC | F19814888 | 2019-07-18 | Dissolved | WALTHAM |
| BIO-MEDICAL APPLICATIONS OF WEST VIRGINIA, INC | F19194174 | 2018-10-26 | Active | WALTHAM |
| BIOMETICS DESIGN-CONSTRUCTION, INC | F06886592 | 2002-06-20 | Suspended | WALTHAM |
| BIOVERATIV PACIFIC LLC | Z17768912 | 2017-02-01 | Suspended | Waltham |
| BLU HOMES, INC | F14575625 | 2012-03-20 | Suspended | WALTHAM |
| BLUESNAP, INC | F23247521 | 2022-09-06 | Suspended | WALTHAM |
| BONITO BIOSCIENCES INC | F26034595 | 2025-04-24 | Dissolved | Waltham |
| BRAINSHARK, INC | F18286187 | 2017-09-22 | Active | WALTHAM |
| BULLETPROOF SOLUTIONS, INC | F18554071 | 2018-01-30 | Active | WALTHAM |
| C.E.S. INSURANCE AGENCY, LLC | Z24592636 | 2023-12-05 | Active | WALTHAM |
| CALLMINER, INC | F22668933 | 2022-02-24 | Active | WALTHAM |
Waltham registrations by year
42 yearsOther cities in Maryland
60 largestBaltimore328,774Silver Spring79,086Rockville62,283Bethesda46,248Gaithersburg42,810Columbia42,418Annapolis39,360Laurel37,650Bowie37,635Frederick36,825Upper Marlboro35,104Ellicott City26,597Owings Mills25,611Hyattsville24,575Waldorf23,661Potomac22,621Towson22,091Germantown20,764Glen Burnie19,969Hagerstown17,259Lanham16,597Salisbury15,141Bel Air14,919Wilmington14,639Pasadena14,016Clinton13,673Fort Washington13,404Beltsville12,751Westminster12,348Chevy Chase11,841Reisterstown11,248Randallstown11,075Oakland10,433Pikesville10,089Greenbelt10,020Catonsville9,849Temple Hills9,544washington9,484Severna Park9,156Elkridge8,983Lutherville8,543Capitol Heights8,495Ocean City8,455Easton8,386Timonium8,350College Park7,925Odenton7,780Hanover7,750Cockeysville7,477Crofton7,446Severn7,406Oxon Hill7,391Elkton7,184Parkville7,060New York6,812Windsor Mill6,775Olney6,463Kensington6,450Edgewater6,388Clarksburg6,207