Bain & Company provides Net Promoter System consulting and services to companies around the globe. Our work frequently brings us in contact with the companies listed above, which offer various types of specialized services or systems that support Net Promoter Systems. Bain doesn't have partnerships or preferred vendor arrangements with these firms. This list is not exhaustive, nor does it imply Bain endorsement. Each client should evaluate vendors based on their own situation and goals. Vendor information is subject to change—please reach out to vendors directly for more information. To talk to Bain & Company about the Net Promoter System, please contact us here.