| Northfield Information Services, Inc. | Massachusetts |
| Northgate | California |
| Northgate Digital | |
| NorthLadder trading, LLC | |
| NorthLake Digital | |
| Northland Communications | New York |
| Northland Community & Technical College | Minnesota |
| Northland Marketing, LLC | |
| Northland Multisoft | California |
| Northland Pioneer College | Arizona |
| NorthLogics | |
| NorthMac Services | |
| NorthOne | |
| Northpass, Inc. | New Jersey |
| Northpoint Technologies, Inc. | Texas |
| Northpond Ventures | Maryland |
| Northrop Grumman | Virginia |
| NorthSate Communications | North Carolina |
| Northside Computers, LLC | Wisconsin |
| Northsight Management | Puerto Rico |
| NorthStar | Indiana |
| Northstar Computer Systems | Indiana |
| Northstar Data Systems | Ohio |
| Northstar Internet, Inc. | California |
| Northstar Investment Advisory, LLC | |
| Northstar IT | Washington |
| NorthStar Medical Technologies | Wisconsin |
| Northstar Provisions | |
| NorthStar Solutions, LLC | Virginia |
| Northstar Technologies, Inc. | Georgia |
| Northstar Technology Group | North Dakota |
| NorthStrive Biosciences, Inc. | |
| NorthTech Group | Alaska |
| Northwest Analytics, Inc. | Oregon |
| Northwest Biotherapeutics, Inc. | |
| Northwest C++ Users' Group | Washington |
| Northwest Career College | Nevada |
| NorthWest Chicagoland Linux User Group | Illinois |
| Northwest College | Wyoming |
| Northwest Communications | Iowa |
| Northwest Communications Cooperative | North Dakota |
| Northwest Computer & TV Service, Inc. | Washington |
| Northwest Computer Learning Center | Oregon |
| Northwest Data Designs | |
| NorthWest Data Solutions | Alaska |
| NorthWest Data Solutions | |
| Northwest Digital Design | Washington |
| Northwest Florida State College | Florida |
| Northwest Independent Ruby Development, LLC | Washington |
| Northwest Indian College | Washington |