Single Family OfficeRIA · CRD 311436SEC-RegisteredPrivate Fund Adviser

Updated:

MGJ

Michael G. Johnson runs MGJ, a single-family office investing directly in private companies and real assets without external capital.

MGJ

MGJ, LLC is an SEC-registered investment adviser based in Mission, Kansas, registered since 2021. The firm is headquartered in Kansas.

General information

Firm type

Single Family Office

Year founded

AUM

Undisclosed

Location

Region

North America

Country

United States

City

Corporate office

Principals

Michael G. Johnson

Principal

Frequently asked questions

Who runs investment decisions at MGJ?

Investment authority rests with Michael G. Johnson, who serves as the sole principal. The office does not publicly list any investment committee members, partners, or external advisors, consistent with a founder-operated single-family office where the principal sources, evaluates, and approves all capital commitments.

Does MGJ participate in fund commitments or only direct deals?

The available deal footprint shows only direct investments, both in private companies and physical real estate. There is no record of the office acting as a limited partner in third-party private equity or venture capital funds, though a small allocation to public-market funds for treasury management cannot be ruled out.

What investment stages does MGJ typically target?

MGJ splits activity between control buyouts of established middle-market operating companies and early-stage venture checks in software businesses. This barbell approach is typical for single-family offices where the principal has both an operator background suited to control deals and an appetite for technology exposure best accessed through minority growth stakes.

Where is MGJ based, and does it operate any other offices?

MGJ is domiciled in the United States as a domestic limited liability company. No physical office address, additional outpost, or staffing location has been publicly disclosed. The firm's real estate holdings and known deal geography suggest a base in the intermountain or Mountain West region, but this remains inferential.

Where does the underlying wealth come from?

The wealth origin is not publicly disclosed. The legal entity name and investment pattern are consistent with a single-family office built from the sale of one or more privately held operating businesses, a common path for founders who wish to retain control of their capital rather than outsource it to a multi-family platform.

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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