Companies in Pittsburgh
3,667 companies found
These companies have their official registered address in Pittsburgh. Click any name to view the full profile, including directors, ownership, and filed documents.
| Name | Country | Type | Status | Founded | |
|---|---|---|---|---|---|
| 1672 INVESTMENT LLC | 🇺🇸United States | FLAL | Active | 2025 | |
| KIAVI REAL ESTATE, LLC | 🇺🇸United States | FORL | Active | 2020 | |
| OPTIMIZED TRANSPORTATION SOFTWARE, INC. | 🇺🇸United States | DOMP | Dissolved | 2007 | |
| RIVER CITY BRASS BAND | 🇺🇸United States | Nonprofit Corporation - Out of State | Dissolved | 1999 | |
| JLH SERIES I, INC. | 🇺🇸United States | DOMP | Dissolved | 1992 | |
| JACARANDA REALTY ASSOCIATES, LLC | 🇺🇸United States | FLAL | Dissolved | 2004 | |
| BALLYBUNION LAND PARTNERS, LLC | 🇺🇸United States | FLAL | Dissolved | 2006 | |
| ELITE SIGNATURE STAGING, LLC | 🇺🇸United States | Limited Liability Company - CA | Dissolved | 2016 | |
| ROCKWELL TELECOMMUNICATIONS, INC. | 🇺🇸United States | Stock Corporation - Out of State - Stock | Dissolved | 1996 | |
| ANALOG FOREST LLC | 🇺🇸United States | Limited Liability Company - Out of State | Dissolved | 2015 | |
| DAXUS CORPORATION | 🇺🇸United States | Stock Corporation - Out of State - Stock | Other | 1990 | |
| KNW LOGISTICS, INC. | 🇺🇸United States | DOMP | Dissolved | 2008 | |
| WESTCO SYSTEMS, INC. | 🇺🇸United States | FORP | Dissolved | 1978 | |
| ZOLL LIFECOR CORPORATION | 🇺🇸United States | Stock Corporation - Out of State - Stock | Dissolved | 2008 | |
| NICHE.COM INC. | 🇺🇸United States | FORP | Active | 2024 | |
| PITTSBURGH BREWING COMPANY | 🇺🇸United States | FORP | Dissolved | 1990 | |
| AORCON COMMUNICATIONS SERVICES, LLC | 🇺🇸United States | FORL | Dissolved | 2013 | |
| LMS/MARC HOLDINGS INC. | 🇺🇸United States | FORP | Dissolved | 1998 | |
| JACOB HOLDINGS, INC. | 🇺🇸United States | Stock Corporation - Out of State - Stock | Active | 1974 | |
| SOUTHERN PROPERTY DEVELOPMENT AND MANAGEMENT, INC. | 🇺🇸United States | DOMP | Dissolved | 1991 | |
| CLAITMAN ENGINEERING ASSOCIATES, INC. | 🇺🇸United States | FORP | Active | 2025 | |
| CLINE FINANCIAL GROUP, LLC | 🇺🇸United States | FLAL | Active | 2011 | |
| PROFESSIONAL DENTAL ALLIANCE OF CLEARWATER, PLLC | 🇺🇸United States | FLAL | Active | 2018 | |
| AL-GULF ASSOCIATES LIMITED PARTNERSHIP | 🇺🇸United States | FORLP | Dissolved | 1983 |
