Website
Industry
Sports
Size
51-200
Location
Seattle, Washington, United States
Founded
1977
Social

About Seattle Mariners

Founded in 1977, the Seattle Mariners are a professional baseball team based in Seattle, Washington. The organization focuses on fielding a competitive team, serving fans, and maintaining a strong connection to the Northwest community.

The Mariners operate T-Mobile Park and aim to provide an entertaining experience for fans at the ballpark and for those following the team from elsewhere. Their work includes maintaining the stadium in first-class condition, and they also work to create a welcoming environment for all fans.

Beyond baseball operations, the Mariners support community efforts through Mariners Care, their nonprofit foundation, and other initiatives in the Pacific Northwest. The organization employs 51-200 people and serves a broad fan base in Seattle and beyond.

Need to reach the Seattle Mariners team directly? Find verified work emails for every employee with Snov.io

Insights

Updated 16 Jul 2026

The Mariners look to be in a narrow competitive window in the American League. Reporting that the Astros’ move to send Lance McCullers to the Brewers has opened the door for a second-half reload also serves as a warning that Seattle cannot afford to relax, and that context puts the club in the AL race rather than outside it. On the baseball side, the clearest strategic signal is player development and performance tuning. Logan Gilbert has been working to improve the velocity on his fastball, which points to a push to get more out of the current rotation instead of leaning only on outside additions, and that fits a second-half plan built around internal upgrades and roster optimization. Public attention around the team is being driven by individual player storylines and regional media coverage, not by business news such as funding or hiring. Gilbert’s velocity work and the pressure inside the division are keeping attention on whether Seattle can turn those on-field adjustments into a stronger second half. No investor-style signals were provided in the sources.

Frequently asked questions

What is the address of Seattle Mariners?

Seattle Mariners is headquartered in Seattle, Washington, United States.

How many employees does Seattle Mariners have?

Seattle Mariners has 51-200 employees according to its company profile.

What is the valuation of Seattle Mariners?

Seattle Mariners operates in the Sports sector. Public valuation figures are not always disclosed for private companies.