Using artificial intelligence and innovative materials science techniques, APL is leading an effort to rapidly discover revolutionary materials that allow critical operations in specific, extreme environments. We solve complex research, engineering, and analytical problems that present critical challenges to our nation.

APL is located in Laurel, Maryland, situated between Baltimore and Washington, DC, and near I-95. Our main campus spans nearly 461 acres and is home to more than 20 major buildings, as well as a nearby satellite campus. APL is located on Johns Hopkins Road, approximately 1/2 mile west of U.S. Route 29. There are several visitor entrances.

The Johns Hopkins University Applied Physics Laboratory (or simply Applied Physics Laboratory, or APL) is a not-for-profit university-affiliated research center (UARC) in Howard County, Maryland. It is affiliated with Johns Hopkins University and employs 8,700 people as of 2024. [2] APL is the nation's largest UARC. [3]

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Contact us to learn more about partnering with Johns Hopkins APL, submit a media inquiry, or report an issue on our website.

Courses and other facilities offered at APL are located in the Kossiakoff Center and Montpelier 7 (MP7). Address and Contact Information. Kossiakoff Center: 11100 Johns Hopkins Road, Room K215, Laurel, MD 20723-6099 . Montpelier 7 (MP7): 7710 Montpelier Road, Laurel, MD 20723-6099 . Phone: 443-778-6510 (Baltimore Area)

Located north of Washington, DC, APL is a division of one of the world's leading research institutions, The Johns Hopkins University.

Send APL FCU a secure message within our Digital Banking platform within our Member Communication Center. APL FCU will never e-mail, call or text you asking for your account information. Members and non-members can report any suspicious activities by calling us at 443.778.5250. Learn more about suspicious or fraudulent activity.

Hopkins Engineering Innovation commuter programs help you prepare for college through a four-week on campus experience in various locations across the US, including at the JHU Applied Physics Lab in Laurel, MD! Join fellow STEM-loving students from across the country and around the globe to preview life as a real engineering undergrad!

Main Campus 11100 Johns Hopkins Road, Laurel, Maryland 20723-6099. Phone: 240-228-5000. Directions to All APL Campuses