Multi-Family OfficeRIA · CRD 305396SEC-Registered

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Tallgrass Wealth Management

TALLGRASS WEALTH MANAGEMENT, INC. is an SEC-registered investment adviser in Sioux Falls, SD. It has 1 employee and 1 investment adviser. The firm is based in...

Tallgrass Wealth Management

TALLGRASS WEALTH MANAGEMENT, INC. is an SEC-registered investment adviser in Sioux Falls, SD. It has 1 employee and 1 investment adviser. The firm is based in South Dakota.

General information

Firm type

Multi Family Office

Frequently asked questions

Who runs investment decisions at Tallgrass Wealth Management?

The named principals and investment decision-makers at Tallgrass Wealth Management are not disclosed in public records. The firm does not publish a leadership team or CIO on its website or in regulatory filings as of 2026.

How does Tallgrass source proprietary deal flow?

Tallgrass Wealth Management's deal sourcing strategy is not publicly documented. As a registered investment advisor, it may rely on external asset managers, but no proprietary sourcing channels or co-investment networks are described in open sources.

Is Tallgrass structured as a single family office or multi-family office?

The firm's name and RIA registration suggest a multi-family office model serving multiple unrelated wealthy families, but this is inferred from its corporate structure. No official statement confirms whether it operates as a single family office or multi-family office.

Does Tallgrass participate in fund commitments or only direct deals?

Tallgrass's investment approach between fund commitments and direct deals is not disclosed in public sources. As an RIA, it may allocate client capital to third-party funds, but no direct investments or fund placements are confirmed.

What investment stages does Tallgrass typically target?

No stage preferences—such as venture, growth, or buyout—are publicly associated with Tallgrass Wealth Management. The firm does not publish investment criteria or targets.

Which sectors does Tallgrass explicitly avoid?

No sector exclusions or explicit avoidances are documented for Tallgrass Wealth Management in public records. The firm's sector focus is not disclosed.

Where does the underlying wealth come from at Tallgrass?

The source of wealth for Tallgrass's clients is not publicly disclosed. Unlike many family offices that trace wealth to a specific fortune (e.g., technology, retail), Tallgrass does not name any founding family or wealth-generating business.

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.

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