Complex sentence: Across Systems works with multinational enterprise clients and localization service providers, in multiple industries, including companies and organizations that create content and order translations, translation agencies that organize and handle translations on behalf of customers, and freelance translators who do the actual translation work.
Split into simpler sentences: Across Systems works with both multinational enterprise clients and localization service providers, in multiple industries. Including companies and organizations that create content and order translations, translation agencies that organize and handle translations on behalf of customers, and freelance translators who do the actual translation work.