TriQuint has four primary design and manufacturing facilities in North America including the Hillsboro, Oregon headquarters, which is located just outside Portland. Other design and manufacturing facilities include locations in Richardson, Texas; Apopka, Florida and Bend, Oregon. TriQuint has design centers in Chelmsford, Massachusetts (the New England Design Center opened in 2000), and in Munich, Germany, as well as sales and field application support offices in Seoul, Korea; Shanghai and Shenzhen, China; Taipei, Taiwan and Tokyo, Japan.

TriQuint's Oregon design and manufacturing operations for 150mm gallium arsenide wafers / ICs is housed in a 225,000 square foot facility located on a 32-acre campus in Hillsboro, just outside Portland. Fabrication facilities occupy 38,000 square feet and include 16,000 square feet of clean room area capable of Class 10 operation. TriQuint's corporate headquarters is based in this same location.

Hillsboro, OR

TriQuint's Texas facility for 100mm gallium arsenide wafers / ICs is located north of Dallas in Richardson. The facility sits on 38 acres and is configured as 48,500 square feet of Class 1 clean room, 10,000 square feet of Class 100 clean room and approximately 84,000 square feet of office space. A 125,000 square feet building addition was completed in 2002, making the entire plant 540,000 square feet. The addition has approximately 25,000 square feet of lab and analytical area with state-of-the-art environmental handling systems.

Richardson, TX

Located near Orlando, Florida, on a 16-acre campus, TriQuint's 93,000 square-foot facility includes more than 15,000 square feet of clean room space, divided into 8,450 square feet of Class 10 space, 3,850 square feet of Class 100 space, and 3,000 square feet of Class 10,000 clean room area. Bulk acoustic wave (BAW) expertise was added to the TriQuint filter products portfolio through the acquisition of TFR Technologies in 2005. TFR, a wholly owned subsidiary, is located in Bend, Oregon. The BAW subsidiary offers proprietary and standardized filter solutions between 300 MHz and 12 GHz for military and mass communications markets.

Apopka, FL

TriQuint's SAW products division operates a high-volume manufacturing site in San José, Costa Rica, with 60,000 total square feet dedicated to SAW product manufacturing and test. Its clean room area is divided into 7,550 square feet of Class 1,000 space and 11,800 square feet of Class 10,000 space. RF and IF SAW filters ship from this facility to major handset, network infrastructure and mobile device manufacturers around the world.

San José, Costa Rica