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Mark Eich, CPA, CISA, GCSL

CliftonLarsonAllen LLP

Mark Eich Mark A. Eich, CPA, CISA, GCSL, the founding principal of the information security services group at CliftonLarsonAllen LLP, has more than 30 years of experience in auditing and technology consulting, performing IT audits and security assessments for clients in a wide range of industries and operating environments. His team of technology and industry specialists provide analyses that are balanced with business needs, including as network penetration service, internal network security assessments, incident response and electronic forensics, and more.