Drew Niehaus
Senior Managing Director
As a senior managing director in Dallas, Drew Niehaus leads the delivery of technical accounting, SEC reporting, risk advisory, and sustainability services, drawing on deep expertise across a broad range of regulatory domains.

Background
As a Senior Managing Director at Riveron, Drew delivers comprehensive advisory services across a range of regulatory domains. His expertise spans complex technical accounting matters, including SEC filings and financial reporting, and extends to capital market transactions such as IPOs. He spearheads initiatives in governance, risk, and compliance, ensuring clients achieve SOX readiness, robust internal controls, and effective internal audits, while also overseeing cyber risk and IT internal controls. In the sustainability arena, Drew guides clients in climate reporting, GHG target setting, and assurance readiness, providing benchmarking and materiality assessments to align corporate strategies with evolving regulatory expectations.
Education and Certifications
- Bachelor of Science in Accounting and Finance, University of Richmond
- Certified Public Accountant