Tom Gilb is an American systems engineer, consultant, and author, known for the development of software metric, software inspection, and evolutionary processes. He coaches managers and product owners, writes papers, develops the courses, and is writing his own book, Evo – “Evolutionary Project Management & Product Development”.
There are very many organizations and individuals who use some or all of their methods. IBM and HP were two early corporate adopters. Recently over 15,000 (and growing) engineers at Intel have adopted the “Planguage” requirements methods. Ericsson, Nokia and recently Nordea and Statoil and A Major Multinational Finance Group use parts of their methods extensively. Many smaller companies also use the methods.