Generally the BLS categories are hard to parse. Some major companies are software categories, others are information. But in general the "information" sector is

Generally the BLS categories are hard to parse. Some major companies are software categories, others are information. But in general the "information" sector is pretty heavy on newspapers, books, and film as well. And search engines etc have their own categories. Would you be able to guess without looking what top-level category contains Nvidia, Microsoft, Apple, or Google?