Sonim Technologies reported financial results for the second quarter ended June 30.

VIAVI results for its fourth fiscal quarter ended July 3.

Airgain reported financial results for the second quarter ended June 30.

Motorola Solutions announced its earnings results for the second quarter of 2021.

L3Harris Technologies reported second quarter 2021 revenue of $4.7 billion, up 5% versus the prior year and up 6.2% on an organic basis.

Cergaon Networks reported its financial results for the second quarter of 2021, which ended June 30.

AT&T reported second-quarter results that showed continuing customer growth in wireless and fiber, as well as strong cash flows.

Sierra Wireless reported results for its first quarter of 2021.

Sonim Technologies reported financial results for the first quarter ended March 31 and provided an update on new product orders. The company said it is facing financial difficulties and may have difficulties continuing.

Motorola Solutions reported its earnings results for the first quarter of 2021.