Towers of innovation

Rising 325 feet, the identical 200 and 400 Spectrum Towers are Orange County’s tallest buildings.

Rising 325 feet, the identical 200 and 400 Spectrum Towers are Orange County’s tallest buildings. They are among the most innovative and well-planned office buildings in the nation.


  • Global AI hub

    Stuart McClure, co-founder of cybersecurity firm Cylance, helped Irvine take a leadership position in artificial intelligence.

  • Terran Orbital acquired for $450M

    Terran Orbital, the world’s leading provider of nanosatellites and microsatellites, with major operations in Irvine, is set to embark on …

  • Electric air travel

    Irvine-based Supernal is creating the future of air mobility, a high-tech helicopter hybrid for transporting people.

  • Entrepreneurial spirit

    From his Irvine Spectrum District office, Anthony Katz turned a homemade ice pack into a $700 million company.