Great White Financial is a quantitative-minded venture firm operating across three integrated functions — venture capital and business incubation, financial controls, and systematic market research.

Founded by William "Billy" Lee, a former derivatives trader at the Chicago Mercantile Exchange and Chicago Board of Trade, Great White Financial was built on one conviction: the same discipline that controls risk in futures markets — position clarity, rules-based systems, and zero tolerance for ambiguity — should be the standard in every business we build and every set of books we manage.

GWF Venture Capital & Incubator builds and operates an active portfolio of companies across logistics, marketing, retail, agriculture, and performance. That portfolio powers the Great White 90-day founder incubator — a structured program that takes founders from idea to operating business in three phases. 

Every lesson taught comes from a company we actually run. Not theory. Proof.
GWF Financial Controls provides precision bookkeeping, cash flow modeling, financial controls design, and CFO-lite oversight for business owners in the $250K–$5M revenue range. Zero audit findings across all engagements. 

QuickBooks Certified.

Seppuku Trading is our internal quantitative R&D unit focused on systematic futures strategy development — building toward the launch of a fully systematic managed futures CTA program.

Clarity beats confusion. Systems beat chaos. Discipline beats motivation. Execution beats theory.

Headquartered in Chicago and Northern Indiana. Serving founders and business owners across the Midwest and nationally.

Great White Financial

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