The Firm The Firm JOSHUA P. BRATTER PA is a full service immigration law firm assisting clients from around the world in their corporate and individual immigration matters. The firm prides itself on providing effective, efficient reliable legal solutions in all areas of U.S. immigration matters. We do not simply file petitions and applications; we develop nuanced client-specific strategies. We are a full-service professional organization with unique insights into the particular needs and concerns of our professional clientele.