Major Employers
| Name | Type | Employees |
|---|---|---|
| Quest Diagnostics | Diagnostic testing laboratory | 1830 |
| Kiewit Power Engineers | Engineering services | 1300 |
| Alliance Data Systems Corp | Data processing | 920 |
| CommunityAmerica Credit Union | Credit unions | 750 |
| JCPenney Logistics Center | Distribution | 700 |
| P1 Group | Plumbing & HVAC | 700 |
| Community Living Opportunities | Disability service & support | 680 |
| United Parcel Service | Overnight delivery services | 650 |
| Gear For Sports Inc | Custom sportswear | 600 |
| Henderson Engineers Inc | Engineering services | 563 |
| Lakeview Village Retirement | Nursing care facilities | 550 |
| PRA Health Sciences | Pharmaceutical | 550 |
| Lenexa, City of | Government | 545 |
| Thermo-Fisher Scientific | Analytical laboratory instrument mfg. | 530 |
| GEICO | Insurance | 500 |
| U.S. EPA | Admin. of public health programs | 500 |
| CEVA Animal Health | Biological product mfg. | 486 |
| Deluxe Corporation | Financial services | 460 |
| Another Day, Inc | Accounting services | 450 |
| Clinical Reference Laboratory | Medical laboratories | 430 |
| Citywide Maintenance | Commercial maintenance services | 423 |
| Corbion North America Regional | Food ingredients supplier | 420 |
| Amazon Fulfillment Center | Fulfillment center | 400 |
| Collins Aerospace | Global aerospace and defense industry | 400 |
| Gill Studios | Commercial printing | 400 |
| Modern Maintenance | Janitorial services | 400 |
| Grantham University | Education | 370 |
| WaterOne | Water supply & irrigation systems | 370 |
| Heartland Coca-Cola, LLC | Soft drink mfg. | 350 |
| Plattform Advertising | Advertising | 330 |