Jamie Siminoff, born and raised in the suburbs of Detroit, Michigan, always had an entrepreneurial spirit. After graduating from the University of Michigan with a degree in Computer Science, he moved to Silicon Valley in the late 1990s, eager to make his mark in the burgeoning tech industry. His first venture, a web development company called Siminoff Technologies, laid the groundwork for his future success.

In 2011, Siminoff found himself in a situation that would change the course of his career. Frustrated with the lack of security and convenience in traditional doorbells, he invented a Wi-Fi enabled device that allowed homeowners to see and communicate with visitors from their smartphones. He named it the Ring Video Doorbell, and the rest, as they say, is history.

**Jamie Siminoff’s Net Worth in 2025**

As of 2025, Jamie Siminoff’s net worth is estimated to be $300 million.

**Career**

Jamie Siminoff is the founder and CEO of Ring, a home security company. He started Ring in 2012, initially named as DoorBot, and it was later acquired by Amazon in 2018 for over $1 billion.

**Other Ventures**

Before Ring, Siminoff founded a company called Simplify360, a social media marketing platform, which he sold in 2011. He also serves as a venture partner at Upfront Ventures, a venture capital firm.

**Assets**

Siminoff’s assets include a majority stake in Ring, several real estate properties, and investments in various startups. He also holds patents for several technologies related to home security and smart home devices.

**Annual Income**

Jamie Siminoff’s annual income varies, but as of 2021, his estimated annual earnings are around $20 million, primarily from his role as CEO of Ring and his investments.

Frequently Asked Questions about  Jamie Siminoff

What is Jamie Siminoff’s net worth?

As of 2021, Jamie Siminoff’s net worth is estimated to be around $300 million.

How did Jamie Siminoff make his money?

Jamie Siminoff made his fortune as the founder and former CEO of Ring, a smart home security company. He sold Ring to Amazon in 2018 for over $1 billion.

What is Jamie Siminoff’s age?

Jamie Siminoff was born on November 28, 1976, making him 44 years old as of 2021.

Where does Jamie Siminoff live?

Jamie Siminoff lives in Los Angeles, California with his family.

What is Jamie Siminoff’s background?

Jamie Siminoff graduated from the University of California, Los Angeles with a degree in economics. Before founding Ring, he worked in various roles in the tech industry.

What is Jamie Siminoff’s current role?

After selling Ring to Amazon, Jamie Siminoff joined the company as a Chief Innovator. He also continues to invest in and mentor startups through his venture capital firm, Connectivity Ventures.

What is Jamie Siminoff’s wife’s name?

Jamie Siminoff is married to Jackie Siminoff.

Does Jamie Siminoff have any children?

Yes, Jamie Siminoff has two children with his wife Jackie.

What is Jamie Siminoff’s height and weight?

Jamie Siminoff is 5 feet 10 inches (178 cm) tall and weighs approximately 170 lbs (77 kg).

What is Jamie Siminoff’s favorite hobby?

Jamie Siminoff is an avid snowboarder and enjoys spending time outdoors with his family.