Mayflower Communications is the industry leader in ultra-compact, high-performance GPS technology. For over three decades, we’ve been defining what’s possible in GPS Anti-Jam, Assured PNT, and small SWaP solutions—and delivering them where they matter most.

We are the only U.S.-owned provider of both the Submarine Anti-Jam GPS Enhancement (SAGE) and the Multi-Platform Anti-Jam GPS Navigation Antenna (MAGNA). U.S. Space Command has designated Mayflower as an “Authorized SAASM P(Y) Code GPS Receiver Developer and Producer”—a title held by only seven companies nationwide. We’re also one of just four MGUE developers, and the only small business with that distinction.

From battlefield systems to next-generation commercial platforms, Mayflower is at the forefront of GPS Anti-Jam and integrated PNT innovation. Our technology doesn’t just perform—it proves itself in the field.

That spirit of innovation extends beyond defense. In 2000, Mayflower spun off Envoy Networks, Inc., backed by top venture capital firms to advance mobile wireless infrastructure. Envoy’s success led to its acquisition by Texas Instruments.

Today, Mayflower continues to set the standard in GPS resilience, performance, and innovation—powering the missions that power the world.