Best Certification & Audit Services for SaaS Companies
Browse 10 verified certification & audit with deep expertise in the saas companies sector. Get compliance help from specialists who understand your industry. As of August 2026, ISMS Directory lists 10 verified providers for this search, ranked by real 30-day buyer demand on the directory (not paid placement).
Tonen 10 services
A-LIGN
High-volume multi-framework audit firm for SOC 2, ISO 27001, HITRUST, FedRAMP, CMMC, and PCI, with dual ANAB/UKAS ISO pathways.
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Johanson Group LLP
Boutique US CPA firm specializing in SOC 1/2/3 examinations and related security and compliance audits for growing companies.
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Sensiba
Bay Area CPA firm with a technology assurance practice for SOC 2 and related reports.
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Prescient Assurance
US CPA firm focused on SOC 2, ISO 27001, and related assurance for technology companies.
Matched on: Certification & Audit 路 SaaS
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Schellman
Leading US IT compliance attestation firm for SOC 1/2/3, PCI, and ANAB-accredited ISO certifications including ISO 27001 and ISO 42001.
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BARR Advisory
Cloud-native compliance firm offering SOC 2 audits and ISO 27001 certification with coordinated multi-framework programs for SaaS.
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Prescient Assurance
US CPA firm focused on SOC 2, ISO 27001, and related assurance for technology companies.
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Linford & Company
Denver CPA firm of former Big Four auditors specializing in SOC 2, HIPAA, FedRAMP, and HITRUST assessments.
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360 Advanced
US CPA and compliance assessment firm for SOC 1/2, ISO 27001, HITRUST, HIPAA, and PCI with hands-on mid-market delivery.
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Insight Assurance
Florida CPA firm providing SOC 2, ISO 27001, and HIPAA attestation for mid-market technology companies.
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Armanino
California CPA firm with a technology assurance practice for SOC 2 and related reports.
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