Brooklyn is a borough of New York City, coterminous with Kings County, located in the U.S. state of New York. It is the most populous county in the state, the second-most densely populated county in the United States, and New York City's most populous borough, with an estimated 2,648,403 residents in 2020. Named after the Dutch village of Breukelen, it shares a land border with the borough of Queens at the western end of Long Island. Brooklyn has several bridge and tunnel connections to the borough of Manhattan across the East River, and the Verrazzano-Narrows Bridge connects it with Staten Island. With a land area of 70.82 square miles (183.4 km2) and water area of 26 square miles (67 km2), Kings County is New York state's fourth-smallest county by land area and third-smallest by total area, though it is the second-largest among the city's five boroughs. If each borough were ranked as a city, Brooklyn would rank as the third-most populous in the U.S., after Los Angeles and Chicago. Brooklyn was an independent incorporated city (and previously an authorized village and town within the provisions of the New York State Constitution) until January 1, 1898, when, after a long political campaign and public relations battle during the 1890s, according to the new Municipal Charter of "Greater New York", Brooklyn was consolidated with the other cities, boroughs, and counties to form the modern City of New York, surrounding the Upper New York Bay with five constituent boroughs.
| # | Company | Locations in Brooklyn | Job ads/yr |
|---|---|---|---|
| 1 | JPMorgan Chase | Jersey City, Battery Park City, Flatbush, Hoboken | 4,251 |
| 2 | Tribeca | 2,846 | |
| 3 | Allied Universal | Flatbush, Newark, Secaucus | 2,196 |
| 4 | City of New York | Heights, Seaport | 2,086 |
| 5 | Domino's Franchise | Fresh Meadows, Rego Park, Jackson Heights, Leonia | 1,957 |
| 6 | Mount Sinai Health System | East Harlem, Flatbush | 1,728 |
| 7 | Northwell Health | GoHealth Urgent Care | New Springville, Great Neck Plaza, North New Hyde Park | 1,657 |
| 8 | Amazon | Jersey City, Newark | 1,623 |
| 9 | JPMorganChase | Battery Park City, Heights | 1,590 |
| 10 | Northwell | Manhasset Hills, North New Hyde Park, Manhattan, Arrochar | 1,562 |
| 11 | Capital One | Chinatown, Hell's Kitchen | 1,512 |
| 12 | Uber | Hell's Kitchen | 1,380 |
| 13 | Lensa | Heights, Newark, Long Island City | 1,344 |
| 14 | NYU Langone | Heights, Rego Park | 1,164 |
| 15 | Deloitte US | Jersey City, Battery Park City | 1,139 |
| 16 | Keurig Dr Pepper | Chinatown, Jersey City, Newark | 996 |
| 17 | Citigroup | Jersey City, Flatbush | 810 |
| 18 | American Express | 789 | |
| 19 | Compass Group, North America | Newark, Flatbush, Jersey City | 786 |
| 20 | Alignerr | 784 | |
| 21 | Direct Counsel | 779 | |
| 22 | Citi | Battery Park City | 758 |
| 23 | Starbucks | Flatbush | 698 |
| 24 | CVS Health | Flatbush, Jersey City | 687 |
| 25 | Morgan Stanley | Battery Park City | 634 |
Number of companies with job ads mentioning the technology