The 27000 family of standards focuses on Information Security Management Systems (ISMS). They help companies and organizations manage the data security and incorporate processes,programs and guidelines.
ISO is the International Organization for Standardization, an international standard-setting body that facilitates common standards across nations.
Enterprise Clients require Service Providers to be Enterprise Grade. Their primary demand to address Information Security is ISO 27001 Certification.
If you are storing or processing financial information, ISO 27001 Certification can help in increasing customer confidence.