operating expenses; operating costs
Business term for the ongoing costs of running a company, such as rent, utilities, and salaries.
This month's operating expenses exceeded the budget.
We reviewed utility costs to reduce operating expenses.
運営費 is similar but often used for the running costs of organizations or events, whereas 営業費 is more typical for commercial business operations.
Compound of 営業 (business, operations) and 費 (expenses, costs).