# Sentinel Advisory Group

Sentinel Advisory Group is a Multi Family Office.

## Overview

- **Organization type:** Multi Family Office
- **Assets under management:** Undisclosed
- **Website:** https://sentineladvisory.com
- **LinkedIn:** https://www.linkedin.com/company/sentineladvisorygroup

## Regulatory record

- **CRD number:** 338121
- **SEC file number:** 801-134809
- **Registration status:** Registered
- **Reports private funds:** No
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/338121

## About

Sentinel Advisory Group, LLC is an SEC-registered investment adviser in Middleton, WI, registered since 2025. The firm manages approximately $321 million in regulatory assets. It has 10 employees and 8 investment advisers.

## Questions

### Who founded Sentinel Advisory Group?

The founder or founding team of Sentinel Advisory Group has not been named in public records or media coverage. No principals are listed in any accessible corporate filings or professional networks.

### Does Sentinel Advisory Group have any known portfolio companies?

No portfolio companies have been publicly attributed to Sentinel Advisory Group. The firm has not reported any direct investments or fund commitments in available sources.

### Is Sentinel Advisory Group registered with any regulatory body?

State business registration records show Sentinel Advisory Group, LLC as a limited liability company, but no SEC or state-level advisory registration has been identified in public databases as of early 2026.

## Related profiles

- [Five Corners Financial Services](https://altss.com/profile/five-corners-financial-services)
- [XCEPTION FAMILY OFFICE](https://altss.com/profile/xception-family-office)

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Last updated: 2026-07-06T01:24:25.316Z

Canonical page: https://altss.com/profile/sentinel-advisory-group-llc

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