Verified partner profile

Seiso

Seiso is a verified GRC partner profile on TrustPartners.directory at TrustPartners verification tier 0. Headquarters are listed as Pennsylvania and US. Published framework metadata includes SOC 2 (Type I & II), ISO 27001, NIST 800-53 / CSF, and CMMC. On TrustPartners.directory, this firm appears under Cloud Security Consultants, GRC Advisory, and ISO 27001 Implementation. According to TrustPartners.directory, rankings reflect verification depth, recency, and profile completeness—not pay-for-rank placement.

From the firm

Seiso is a U.S.-based cybersecurity firm that specializes in information security and ISO 27001 ISMS implementation services. They provide risk assessment, threat protection, compliance, and cloud migration solutions, helping organizations achieve audit compliance and maintain continuous cybersecurity protection. Their team of certified engineers and virtual CISOs offers tailored services for clients across various highly regulated industries.

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Compliance

Frameworks & attestations

Metadata TrustPartners.directory publishes for this listing. Confidential audit reports are not hosted—only structured evidence buyers can compare on TrustPartners.directory.

Framework	Attestation	Dates	Auditor
SOC 2 (Type I & II)	—	—	—
ISO 27001	—	—	—
NIST 800-53 / CSF	—	—	—
CMMC	—	—	—

Roles

How this firm is classified on TrustPartners.directory.

Consultants & Advisors
Security Service Providers

Service categories

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Snapshot

Strengths & focus

- Specializes in ISO 27001 ISMS implementation - Offers risk assessments and compliance services - Provides tailored cybersecurity solutions for regulated industries - Experienced team of former CISOs and security experts

Fit

Ideal customer profile

Seiso is ideal for growing companies that need to quickly achieve audit compliance and maintain cybersecurity protection with limited resources. Their services are designed for organizations at various stages of their cybersecurity journey, particularly in highly regulated sectors.

Editorial

Directory note

Seiso is a cybersecurity firm that focuses on simplifying compliance and security for organizations facing complex information security challenges. Their offerings include risk assessments, threat protection, and comprehensive compliance solutions tailored to various frameworks such as ISO 27001, SOC 2, and CMMC. The firm emphasizes a straightforward approach to cybersecurity, ensuring that security measures are manageable and aligned with business objectives. With a team of experienced professionals, Seiso aims to help clients navigate the intricacies of cybersecurity while maintaining operational efficiency.

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