S&P Global Inc. completed its acquisition of the ESG ratings and Corporate Sustainability Assessment, or CSA, business from RobecoSAM AG.

The ESG ratings business is composed of two units, with one administering the CSA for the purpose of issuing ESG ratings and the other providing in-depth reports to companies seeking to understand their performance relative to their peers.

The CSA provides an annual evaluation of companies' sustainability practices and analyzes its impact on long-term value creation.

Terms of the deal were not disclosed.

S&P Global Inc. is the parent company of S&P Global Market Intelligence.