Blockchain is less about information technology than business process redesign—that normally requires involvement and support of business partners or customers to be worthwhile. So it is essential that the employees of your firm, in all areas of a business process impacted by a potential blockchain application be involved in the assessment process. If you ask one of the big consulting firms about blockchain for your firm, you’ll get a biased answer since they make much more money helping companies implement blockchain programs. You are better off doing blockchain application assessments and ROI estimates for your firm with your staff. You can learn to assess the best blockchain applications for your firm and estimate the likely Return On Investment yourself.
https://www.illumeo.com/curriculum/blockchain-applications-analyst-certification