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Ryan Marquiss

Raised in a 'real estate family' in Hagerstown, MD, Ryan fell in love with buying and selling homes at an early age. While attending Grace College in Indiana, he purchased his first investment property and has been in love with real estate ever since. Ryan holds a B.S. in mathematics from Grace College and a M.A.T. from Frostburg State University. He has lived all over Northern Virginia since 2011 and currently resides in Ashburn with his wife, Hannah, identical twin sons, Brooks and Landon, and his dog, Bella.

Ryan is an enthusiastic member of the community and enjoys watching the Washington Football Team, Capitals, and Duke Blue Devils.

Ryan is the founder and owner of Marquiss Real Estate

Clayton Marquiss

Clayton has been involved in Real Estate since he was a teenager. He purchased and flipped his first property when he was only nineteen years old and has been active in Real Estate ever since. Clayton graduated from University of Maryland in Biochemistry in 2009 and went on to earn his Registered Nurse and Maryland Real Estate License as well. Clayton is co-owner of Marquiss Real Estate Group and personally serves as a Realtor in Maryland. 


In his free time, Clayton enjoys traveling and hopes to visit all seven continents.

Sarah Marquiss-Kropf

Sarah is excited to join the Marquiss Real Estate Group as a REALTOR!  Sarah has been around real estate her whole life as she grew up in a real estate family.  She is looking forward to connecting with all of you and helping make your story a happy one!

Andrew Nishimoto

Andrew has been in operations for over 10 years helping organizations improve their systems so that clients have a more enjoyable and smooth experience.  He is extremely excited to join the Marquiss Real Estate Group as the operations manager to continue to improve systems so that your home buying and selling experience is a great one!

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