It also maintains offices and operations in the United States, Korea, Japan, Taiwan, India, France, Australia and New Zealand.

[5] On March 6, 2007, the company announced its purchase of Hayward, California-based AirLink Communications, a privately held developer of high-value fixed, portable, and mobile wireless data solutions.

Based on the company's aggregated revenues, ABI found that Sierra Wireless held a 34 percent share of the M2M module market.

[12] In April 2017, Sierra Wireless acquired GlobalTop Technology's GNSS embedded modules business for $3.2 million.

[22] In August 2022, Semtech agreed to buy Sierra Wireless in an all-cash transaction valued at US$1.2 billion including debt.

[24] Sierra Wireless has been granted more than 550 unique patents for an array of technologies ranging from built-in antennas and product form factors, to battery power usage and management and network efficiency improvements.

Upon completion of the original three-year term, the company extended its partnership with the university by establishing an endowed Sierra Wireless Professorship in Mobile Communication.