Given zero long-term debt on its balance sheet, Advanced Energy Industries has no solvency issues, which is used to describe the company's ability to meet its long-term obligations. However, another measure of financial health is its short-term obligations, which is known as liquidity. These include payments to suppliers, employees and other stakeholders. Looking at AEIS's US$112m in current liabilities, it seems that the business has been able to meet these commitments with a current assets level of US$573m, leading to a 5.12x current account ratio.