Though California may be the most obvious IT hub thanks to Silicon Valley, it isn’t to say that the other 49 states don’t possess a stellar roster of tech companies — be it private or public. From ADTRAN in Alabama to Microsoft in Washington, technology is making its mark across the country. Here’s your guide to the largest tech companies in the United States. (If the state you’re looking for is not yet listed, please check back soon!)

  • The Largest Tech Companies in Alabama
  • The Largest Tech Companies in Alaska
  • The Largest Tech Companies in Arizona
  • The Largest Tech Companies in Arkansas
  • The Largest Tech Companies in California
  • The Largest Tech Companies in Colorado
  • The Largest Tech Companies in Connecticut
  • The Largest Tech Companies in Delaware
  • The Largest Tech Companies in Florida
  • The Largest Tech Companies in Georgia
  • The Largest Tech Companies in Hawaii
  • The Largest Tech Companies in Idaho
  • The Largest Tech Companies in Illinois
  • The Largest Tech Companies in Indiana
  • The Largest Tech Companies in Iowa
  • The Largest Tech Companies in Kansas
  • The Largest Tech Companies in Kentucky
  • The Largest Tech Companies in Louisiana
  • The Largest Tech Companies in Maine
  • The Largest Tech Companies in Maryland
  • The Largest Tech Companies in Massachusetts
  • The Largest Tech Companies in Michigan
  • The Largest Tech Companies in Minnesota
  • The Largest Tech Companies in Mississippi
  • The Largest Tech Companies in Missouri
  • The Largest Tech Companies in Montana
  • The Largest Tech Companies in Nebraska
  • The Largest Tech Companies in Nevada
  • The Largest Tech Companies in New Hampshire
  • The Largest Tech Companies in New Jersey
  • The Largest Tech Companies in New Mexico
  • The Largest Tech Companies in New York
  • The Largest Tech Companies in North Carolina
  • The Largest Tech Companies in North Dakota
  • The Largest Tech Companies in Ohio
  • The Largest Tech Companies in Oklahoma
  • The Largest Tech Companies in Oregon
  • The Largest Tech Companies in Pennsylvania
  • The Largest Tech Companies in Rhode Island
  • The Largest Tech Companies in South Carolina
  • The Largest Tech Companies in South Dakota
  • The Largest Tech Companies in Tennessee
  • The Largest Tech Companies in Texas
  • The Largest Tech Companies in Utah
  • The Largest Tech Companies in Vermont
  • The Largest Tech Companies in Virginia
  • The Largest Tech Companies in Washington
  • The Largest Tech Companies in West Virginia
  • The Largest Tech Companies in Wisconsin
  • The Largest Tech Companies in Wyoming