Multi-Family OfficeRIA · CRD 338121SEC-Registered

Updated:

Sentinel Advisory Group

Sentinel Advisory Group LLC is a multi-family office structure; no AUM, principals, or investment strategy have been publicly disclosed.

Sentinel Advisory Group

Sentinel Advisory Group, LLC is registered as a limited liability company, with public records indicating it operates in the financial advisory space. The firm's classification as a multi-family office is inferred from its name and structure, which implies wealth management for multiple families. No founding year, founder, or wealth origin has been disclosed in public sources. The firm's investment strategy, asset-class mix, and portfolio holdings are not publicly documented. Without a website, LinkedIn presence, or media coverage, Sentinel Advisory Group's deal flow, geographic footprint, and co-investment practices cannot be verified. No named portfolio companies or co-investors have been identified. Sentinel Advisory Group's team size, additional offices, and affiliated vehicles (such as philanthropic foundations or operating companies) are unknown. No recent operational events, such as hires or fund closings, appear in the public record. Absent public disclosures, Sentinel Advisory Group's structural differentiator — whether a unique sourcing model, governance structure, or regulatory posture — remains unconfirmed. The firm may be a small regional advisor or a registered vehicle for a private family, but no distinguishing facts are available.

General information

Firm type

Multi Family Office

Year founded

AUM

Undisclosed

Location

Region

Country

City

Corporate office

Frequently asked questions

Is Sentinel Advisory Group a single-family office or multi-family office?

Based on its name and state registration documents, Sentinel Advisory Group, LLC appears to be structured as a multi-family office, meaning it likely serves multiple high-net-worth families. However, no official confirmation of this structure has been published by the firm or covered in media.

Where is Sentinel Advisory Group headquartered?

The firm's headquarters location has not been publicly disclosed in available records. No physical address appears in business registrations or other public sources.

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.

What is Sentinel Advisory Group's investment strategy?

Sentinel Advisory Group has not disclosed its investment strategy, target asset classes, or sector preferences publicly. The firm's approach may involve multi-family office advisory services, but no portfolio holdings or deal activity have been reported.

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.

What is the AUM of Sentinel Advisory Group?

Sentinel Advisory Group has not publicly disclosed its assets under management. No AUM figure appears in industry databases, media reports, or regulatory filings.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

Need institutional-grade insight on family offices?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo