Nelson Worldwide, an architecture and design firm, has merged with Daroff Design Inc + DDI Architects, an interior design and architecture firm.

The firms come together to solidify their commitment to creative design services that respond to client objectives.

“We are extremely excited that Karen Daroff and her team will be joining Nelson,” said John Nelson Jr., CEO of Nelson. “Since launching Daroff Design almost five decades ago, she has led the firm to national and international prominence and has received many accolades. I am looking forward to her having the opportunity to continue her legacy alongside our team.”