MARTELL-DONAGHER LLC is a New York City based full service architecture and interior design firm founded by interior designer Beth Martell and architect Enda Donagher.  The firm's specialties are luxury residential, retail and commercial design. With a growing portfolio of new work, the firm has established a reputation for understanding and fulfilling its clients’ visions in a resourceful and innovative way, with an emphasis on close-principal involvement and outstanding customer service.

Martell-Donagher LLC offers full service design, from initial consultation, planning studies and sketches, through full architectural working drawings and construction phase services, to complete interior decoration incorporating the detailed design and selection of all finishes, furnishings and accessories. The firm oversees the entire project team including engineers, lighting designers, audio-visual consultants, contractors, painters, workrooms, vendors and artisans. The cross-disciplinary nature of the firm ensures that architecture and interior design are meticulously coordinated to the very last detail.

Martell-Donagher has recently completed homes in Massachussets, Palm Beach and New York. The firm is currently involved in residential projects in New York City, Long Island, Boston, Connecticut and Florida. MDLLC was awarded the design of the celebrated Milly flagship prototype store on Madison Avenue, the Milly boutique at Bloomingdales 59th St., and Milly's recent store-expansion into the Middle East.