Bookkeeping; Invoicing; Accounting services; Advisory services relating to business management and business operations; Business auditing; Business consultancy; Business efficiency expert services; Business information services; Business research; Cost price analysis; Drawing up of statements of accounts; Employment agencies; Marketing research; Outsource service provider in the field of business management of legal matters; Outsourcing services; Payroll preparation; Personnel management consultancy; Personnel recruitment; Tax preparation; Tax advisory services; Tax consultation; Telemarketing services; Administration of business payroll for others; Advisory service for organizational issues and business administration, with and without the help of electronic databases; Business advisory services; Business acquisition and merger consultation; Management consulting and advisory services in the areas of corporate growth strategy, innovation and growth processes, organizational transformation, and talent management and development strategies