Communications Equipment (Other) Companies
FilingsAtlas covers 9 publicly traded US companies in the Communications Equipment (Other) industry (SEC SIC code 3669). Together they are worth about $82.60B in market value; the largest are Lumentum (LITE), Esco Technologies (ESE), Napco Security Technologies (NSSC). By revenue, the biggest is Lumentum with $3.01B in fiscal 2026. 4 of the 9 companies with a reported fiscal year were profitable.
| # | Company | Ticker | Market Cap | Revenue (latest FY) | Net Income | Revenue YoY | P/E |
|---|---|---|---|---|---|---|---|
| 1 | Lumentum Holdings Inc. | LITE | $73.70B | $3.01B FY2026 | -$6.94B | +83.2% | — |
| 2 | Esco Technologies Inc | ESE | $6.77B | $1.10B FY2025 | $299.2M | +6.7% | 22.5 |
| 3 | Napco Security Technologies, Inc | NSSC | $1.30B | $202.3M FY2026 | $43.0M | +11.4% | 30.1 |
| 4 | Powerfleet, Inc. | AIOT | $360.9M | $443.8M FY2026 | -$20.6M | +22.4% | — |
| 5 | Turtle Beach Corp | TBCH | $278.7M | $319.9M FY2025 | $15.7M | -14.2% | 18.9 |
| 6 | Inseego Corp. | INSG | $68.4M | $166.2M FY2025 | $838,000 | -13.1% | — |
| 7 | AmpliTech Group, Inc. | AMPG | $67.9M | $25.2M FY2025 | -$7.0M | +165.0% | — |
| 8 | Rekor Systems, Inc. | REKR | $49.1M | $48.5M FY2025 | -$31.5M | +5.3% | — |
| 9 | Knightscope, Inc. | KSCP | $11.0M | $11.3M FY2025 | -$33.8M | +4.9% | — |
Market cap and P/E use the latest closing price; revenue and net income are from each company's most recent annual report (10-K) filed with the SEC. Click a company for its full financial statements.