Working Mother Magazine's annual listing of good employers for mothers, which honors 100 companies, is celebrating its 25th year. This year four of the top-10 companies were accounting and auditing firms. IBM received a double honor.(WOMENSENEWS)--Four of the top-10 companies on Working Mother Magazine's annual listing of good employers for mothers were accounting and auditing firms: Deloitte, Ernst and Young, KPMG LLP and PricewaterhouseCoope.IBM Takes Special Place in Working Mother's List | Womens eNews