A business analysis service is a consulting service that helps organizations to identify and solve business problems. It involves a business analyst who works in a corporate setting to identify business needs and determine solutions to business problems. The service provider can help organizations to gather and document business requirements for new projects or initiatives, analyze and optimize existing business processes, develop business cases for new projects or initiatives, and act as a liaison between different departments within an organization to facilitate communication. The ultimate goal of a business analysis service is to help organizations make informed decisions.