Arkema climbed to No. 11 – clinching top spot in the chemical sector – in the Wall Street Journal’s ranking of the 100 most sustainably managed companies, in recognition of its ability to create value over the long term.   In ranking the 165 global companies from the 5,500 on the shortlist, Wall Street Journal analysts evaluated four key areas: Business model and innovation capacity, environment, social capital (external social and product issues), and human capital (internal employee ...