Seiso
Listed · public sourcesvCISO / advisory
Listed for managed compliance, penetration testing, readiness & implementation and vCISO & advisory, with readiness support for SOC 2, ISO 27001, HIPAA and CMMC. Appears in the Vanta partner directory (observed Jul 2026).
Compiled from public sources · observed Jul 2026
Observed in: Vanta Service Partner directory (Jul 2026).
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The facts, with their sources
Every line below is compiled from a public source and dated. Nothing here is written by the firm.
Sources last observed
Services
| Detail | Source |
|---|---|
| vCISO & advisory | vanta · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026 |
| ISO 27001 certification | seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026 |
| HIPAA assessment | seisollc.com · Jul 2026 |
| penetration testing | seisollc.com · Jul 2026 |
| readiness & implementation | seisollc.com · Jul 2026; seisollc.com · Jul 2026 |
| managed compliance | seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026 |
Frameworks
| Detail | Source |
|---|---|
| SOC 2 | seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026 |
| ISO 27001 | seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026 |
| HIPAA | seisollc.com · Jul 2026 |
| CMMC | seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026; seisollc.com · Jul 2026 |
Directory presence
- Vanta directory · observed Jul 2026
Firm website (a fact, not a recommendation): seisollc.com
We hold too few verified quotes for Seiso to publish a firm-level figure, and we won’t estimate one.
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