Graystone Partners Wealth Management

The firm is led by Sam Graystone, who founded the practice and oversees both the wealth management and venture capital activities. No separate investment committee or additional named partners are currently disclosed in public records.

Graystone functions as a hybrid: a wealth management practice for high-net-worth clients that also executes direct venture capital investments. It is not a pure venture fund with external limited partners, and its venture activity appears to leverage client balance sheets rather than a committed fund structure.

The firm's stated strategy emphasizes direct venture capital exposure. While it may allocate to external funds as part of its wealth management offering, public records indicate a preference for direct equity in early-stage and growth companies.

Graystone targets venture capital opportunities broadly, spanning early-stage and growth-stage companies. Specific check-size ranges or stage limits — such as pre-seed, Series A, or late-stage venture — have not been publicly disclosed.

Headquartered in Tempe, Arizona, the firm likely concentrates deal flow in the Southwest and Mountain West. Public records do not confirm whether it invests nationally or restricts activity to specific regions.