Think Business. Think Bol. Bol International is the brand name used for the international activities of Bol Adviseurs. The roots of Bol lie in accountancy, but in the past 60 years Bol has grown into a full-service advisory firm. In addition to accountants, tax consultants and auditors, Bol now also offers expert legal specialists, corporate finance advisors, payroll administrators, HRM consultants and specialists regarding international business operations. All our professionals make an effort to realise the ambitions of foreign entrepreneurs in the Netherlands on a daily basis.