The Human Rights Campaign today released a report showing that a record number of the largest U.S. companies are increasingly competing to expand benefits and protections for their gay, lesbian, bisexual and transgender employees and consumers...[An] unprecedented 138 major U.S. companies earned the top rating of 100 percent [including Raytheon]... Three companies received a score of zero on the report. They are:...ExxonMobil,...Meijer Inc. and...Perot Systems.