Radiotelephone Communications
SIC 4812 · 16 companies
This page lists all SEC-registered public companies classified under SIC code 4812 (Radiotelephone Communications). SIC — Standard Industrial Classification — is a four-digit code system used by the SEC to group companies by their primary line of business. You can also view financial rankings for this industry.
The Radiotelephone Communications industry includes 16 SEC-registered public companies.
The largest by revenue is ARRAY DIGITAL INFRASTRUCTURE, INC.,
which reported $3.7B in FY2024.
Companies in this industry with available XBRL data collectively reported $5.0B in revenue across their most recent fiscal years.
| Company | Ticker | Exchange | State | Filings |
|---|---|---|---|---|
| ARRAY DIGITAL INFRASTRUCTURE, INC. | UZF | NYSE | DE | 1,001 |
| CHUNGHWA TELECOM CO LTD | CHT | NYSE | — | 707 |
| Cleartronic, Inc. | CLRI | OTC | FL | 214 |
| Core AI Holdings, Inc. | CHAI | NASDAQ | A1 | 436 |
| DEUTSCHE TELEKOM AG | DTEGF | OTC | — | 570 |
| GZ6G Technologies Corp. | GZIC | OTC | NV | 193 |
| IHS Holding Ltd | IHS | NYSE | O4 | 150 |
| Kyivstar Group Ltd. | KYIVW | NASDAQ | D0 | 71 |
| MILLICOM INTERNATIONAL CELLULAR SA | MLCMF | OTC | — | 698 |
| SK TELECOM CO LTD | SKM | NYSE | — | 836 |
| Sidus Space Inc. | SIDU | NASDAQ | DE | 261 |
| Spok Holdings, Inc | SPOK | NASDAQ | DE | 1,000 |
| T-Mobile US, Inc. | TMUSZ | NASDAQ | DE | 1,001 |
| TELUS CORP | TU | NYSE | A1 | 822 |
| VEON Ltd. | VEON | NASDAQ | D0 | 727 |
| VODAFONE GROUP PUBLIC LTD CO | VODPF | OTC | — | 1,001 |