Based in San Francisco, Flexible Funding is a financial services company that finances the payroll and other operations of small-to-mid-sized staffing agencies in the Bay Area. The company provides revolving lines of credit secured only by accounts receivables or invoices. They finance agencies from start-ups to established companies with more than $1 million per week in sales. Flexible Funding offers lending facilities of up to $2 million. The company also provides back-office support, online payroll processing and invoice processing services.