Growing at More Than 6% CAGR, Contract Cleaning Services Market Size Will Expand to USD 563 Billion by 2030 Exclusive Report by Acumen Research and Consulting BEIJING, June 28, 2022 (GLOBE NEWSWIRE) -- The Global Contract Cleaning Services Market size was valued at USD 326 Billion in 2021 and is estimated to reach USD 563 Billion by 2030, with a CAGR of...