Amy Merrell, one of the original founders and owners of Jack Rouse Associates (JRA), died on February 16.

"Amy was one of the original founders and owners of JRA and considered to be one the cornerstones of the company," the company said in a statement.

"Her passion, hard work and pursuit of excellence in everything she did were major contributors to the success that JRA has enjoyed for over 25 years."

Keith James, chief executive officer and owner of the Ohio-based design firm, said: "We have lost a core member of the JRA family. More importantly, we have lost a very close friend."

Amy is survived by her husband, Yousef Aouad, and their sons, Gus and Quinn.