Computer Communications Equipment — Ranked by Revenue
SIC 3576 · Annual figures from SEC 10-K filings
These rankings show the largest Computer Communications Equipment companies by revenue, based on the most recent fiscal year data reported in their annual 10-K filings with the SEC. Only companies with XBRL-tagged financial data are included. Use the tabs below to switch between revenue, net income, and total assets.
| # | Company | Revenue | Fiscal Year |
|---|---|---|---|
| 1 | CISCO SYSTEMS, INC. CSCO | $12.13B | FY2017 |
| 2 | EXTREME NETWORKS INC EXTR | $598.12M | FY2017 |
| 3 | F5, INC. FFIV | $562.71M | FY2018 |
| 4 | Arista Networks, Inc. ANET | $467.87M | FY2017 |
| 5 | A10 Networks, Inc. ATEN | $235.43M | FY2017 |
| 6 | Foxx Development Holdings Inc. FOXXW | $65.92M | FY2025 |
| 7 | DIGI INTERNATIONAL INC DGII | $45.11M | FY2017 |
| 8 | LANTRONIX INC LTRX | $44.73M | FY2017 |
| 9 | Tianci International, Inc. CIIT | $9.28M | FY2025 |
| 10 | INTRUSION INC INTZ | $6.10M | FY2016 |