When conducting vendor reviews for SOC 2 and ISO 27001, you should focus on vendors that are crucial to your data security and operations. Focusing on these vendors, you’ll be better positioned to meet your SOC 2 and ISO 27001 compliance goals and secure your data.

Cloud Service Providers (CSPs) 

• Think of vendors like AWS, Microsoft Azure, or Google Cloud that host your applications or store your data.

SaaS Providers

• Any software services you rely on for critical business functions, like CRM systems, email platforms, or project management tools.

Managed Service Providers (MSPs)

• These companies handle your outsourced IT, whether network management, security monitoring, or disaster recovery.

Third-Party Data Processors

• Companies that handle, store, or process your data—think payroll processors, marketing platforms, or analytics services.

Security Vendors

• Your antivirus software, intrusion detection systems, or security training platforms fall into this category.

 Colocation/Hosting Providers

• These providers should be reviewed if you’re using third-party data centers for your physical servers.

Software Development Vendors

• Anyone developing or maintaining your software, especially if they have access to your code or production environment.

Compliance and Audit Firms

• External auditors or consultants who help assess your compliance with security standards should be included, too.

Payment Processors

• Vendors managing your financial transactions, particularly those handling sensitive payment data.

Backup and Recovery Services

• Companies providing your data backups or disaster recovery solutions.

Telecommunications Providers

• Internet service providers or companies offering VoIP and other telecom services.

HR and Payroll Services

• Vendors that manage employee data, payroll, or HR-related services.

Legal and Compliance Consultants

• External advisors who may have access to sensitive information.