AlteraCompanyUnited States · 1001-5000 FTEsAltera is a semiconductor company that designs programmable logic devices, including FPGAs, SoC FPGAs, and CPLDs, along with the Quartus Prime design software. Its main product lines are the Agilex, Stratix, Arria, and Cyclone series. Acquired by Intel in 2015, Altera was re-established as a standalone FPGA company in 2024. Its technologies are used in data centers, networking, embedded systems, and hardware acceleration, with potential applications in quantum control and signal processing.