Large Employers in Rockville
*denotes businesses located outside the City of Rockville’s municipal limits
| COMPANY NAME | COMPANY TYPE | NO. OF EMPLOYEES |
|---|---|---|
| Montgomery County Government | Government | 5,165 |
| Montgomery County Board of Education/Public Schools | Education Government | 2,500 |
| Westat, Inc. | Rockville IT Companies | 1,750 |
| Montgomery College | Education | 1,950 |
| Northwestern Mutual Life Insurance Company | Insurance | 623 |
| Lockheed Martin Information Systems | Engineering/IT Contractor | 565 |
| City of Rockville | Government | 518 |
| Choice Hotels International | Hospitality | 500 |
| Quest Diagnostics Incorporated | Health Care | 500 |
| Meso Scale Discovery, LLC | Manufacturing | 496 |
| The EMMES Corporation | Medical Research | 475 |
| Otsuka Pharmaceutical | Biotech | 471 |
| BAE Systems, Inc. | Engineering/IT Contractor | 440 |
| Client Network Services, LLC | Computers/Data Processing | 400 |
| Turning Point Global Solutions, L.L.C | Computers/Data Processes | 385 |
| Booz Allen Hamilton | Business Consulting | 375 |
| Woodmont Country Club | Golf Course | 350 |
| Optimum Choice, Inc | Health Care | 300 |