Atmos Sistemas Ltda. develops, manufactures, and integrates weather radars. It conceptualizes, plans, designs, develops, installs, and commissions radar systems and parts, microcontroller circuits and software, electronic systems, RF and microwave circuits, and printed circuit boards. Additionally, the company offers system integration; installation, technical assistance, and post-sales maintenance; local Portuguese training; and technical document and manual installation services. Its products include meteorological radar, 3D surveillance radar, naval-shipped multi-mission radar, and gun systems. The company caters to airports, roadways, ports, and defense sectors. Its partners include Abimde, AAB, atech, BAE Systems, FAPESP, Lockheed Martin, and SAAB. The company was founded in 2004 and is based in Sao Paulo, Brazil. Saab Sensores e Servicos do Brasil was formerly known as Atmos Sistemas Ltda. As a result of the acquisition of Atmos Sistemas Ltda., by Saab AB (publ), Atmos Sistemas Ltda.'s name was changed. As of April 30, 2020, Saab Sensores e Servicos do Brasil operates as a subsidiary of Saab AB (publ).