Incorporated on the eve of the Panic of 1837, the Nesbitt Manufacturing Company of South Carolina owned and hired enslaved individuals to labor in their ironworks, but they also leveraged the market value of this enslaved property by exchanging them for shares of company stock and offering them as collateral in loan contracts. These slaveholders actively experimented with increasingly sophisticated financial tools and institutions in order to facilitate investment, market exchange, and profit maximization within the system of enslavement. Although historians have examined the role of enslaved labor in industrial concerns, they have largely ignored their role in the financing of these operations. Understanding the multiple ways that southerners were turning enslaved property into liquid, flexible financial assets is essential to understanding the depth and breadth of the system of enslavement. In doing so, we can move beyond questions of whether slavery was compatible with industrialization specifically and capitalism more broadly, to an understanding of how slavery and capitalism interacted to promote southern economic development in the antebellum period. At the same time, the experience of the Nesbitt Company reveals the limits of enslaved financing. The aftermath of the Panic of 1837 demonstrated that the market value of enslaved property was much more volatile than enslavers cared to admit. Although southerners could often endure this volatility in the case of enslaved laborers working on plantations or in factories, it made the financialization of slavery a much riskier endeavor for an emerging industrial regime.