2023 Top 100
| Top 100 Revenue: | $463,132,000 |
| Defense Revenue: | $140,231,000 |
| Civilian Revenue: | $322,901,000 |
| 2022 Revenue: | $5.4 billion |
| 2022 Earnings: | $523 million |
| 2021 Revenue: | $20.1 billion |
| 2021 Earnings: | $988.6 million |
| Number of employees: | 10,000 |
| Headquarters: | Vernon Hills, Illinois |
| Website: | https://www.cdwg.com/ |
| Leadership: | Christine Leahy, chair, president and CEO |
| Ticker: | CDW |
| Lines of business: | Analytics, Amazon Web Services, cloud, cyber, data center and network infrastructure, DevOps, digital signage, digital transformation, digial workspace, IT asset management, print solutions |
| Major customers: | Transportation, FCC, State, Defense, HHS |
| Major contracts/projects: | GSA schedules, ITES-SW2 |