RSM US
Fifth-largest US CPA and advisory firm
Routing your brief is free — providers fund the channel. Capped at three recipients.
RSM US is a L0-verified AI-implementation provider based in Chicago, United States, delivering iso-27001-audit, soc-2-audit, pci-dss-audit. Ranked on proof — 0 verified records on the Trustgent index.
What they build
RSM US LLP is a Chicago-headquartered top-5 CPA and advisory firm delivering SOC 1/2, HITRUST CSF, HIPAA, ISO 27001, PCI DSS, third-party risk, and AI governance engagements. Both a HITRUST Authorized External Assessor and a licensed CPA firm. Publishes the AI Governance Framework used across engagements.
Quick facts
- HQ
- Chicago, United States
- Founded
- 1926
- Team
- 18000+
- Languages
- English
- Stack
Capabilities
- ISO 27001 certification
- SOC 2 audit & attestation
- PCI DSS assessment
- Vendor & third-party risk
- HIPAA compliance
Industries served
- Financial services
- Healthcare
- Manufacturing & industrial
- SaaS & technology
Regulatory readiness (provider-stated)
Provider-stated readiness. Trustgent cross-references these against independent sources at L2 and above — treat un-cross-referenced flags as claims, not confirmations.
About RSM US
What does RSM US build?
RSM US is a L0-verified AI-implementation provider on Trustgent, delivering ISO 27001 certification, SOC 2 audit & attestation, PCI DSS assessment.
Where is RSM US based?
RSM US is headquartered in Chicago, United States.
How is RSM US verified on Trustgent?
RSM US has an EARNED verification level of L0 on Trustgent, with 0 contributing verified records. Verification is independent of any subscription — plan tier is never a ranking input.
How is RSM US ranked?
Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.