Corporate Resource Services (CRS) was a publicly traded staffing and recruiting company that operated in the United States from 2009 to 2015. The company provided temporary staffing, permanent placement, and workforce solutions across various industries including light industrial, clerical, information technology, and professional services. At its peak, CRS served over 10,000 customers and employed approximately 30,000 temporary workers. The company grew rapidly through a series of acquisitions, including the purchase of Insurance Overload Services, Diamond Staffing Services, and TS Staffing Services. CRS was listed on NASDAQ under the ticker symbol CRRS and maintained its headquarters in New York City. In 2015, Corporate Resource Services faced significant financial difficulties when its primary lender, Wells Fargo Bank, discovered unpaid tax obligations and other financial irregularities. The company subsequently filed for Chapter 11 bankruptcy protection in July 2015. During the bankruptcy proceedings, it was revealed that CRS had failed to pay approximately $100 million in payroll taxes. The company’s assets were eventually liquidated, and its operations ceased. The SEC later charged several former executives with fraud for concealing the company’s tax liabilities and making false statements in public filings.