Provide guidance and direction relative to Accounting, HR Accounting, Property Accounting, Billing Control, Tax, Accounts Payable, Credit Cards, and Financial Reporting processes to employees, supervisors, management, industry peers and others. Headquartered in Tulsa, Okla., its divisions include Kansas Gas Service, the largest natural gas distributor in Kansas; Oklahoma Natural Gas, the largest in the state; and Texas Gas Service, the third largest in the state in terms of customers.