At the forefront of a contentious industry battle is Marty Davis, CEO of Cambria, a leading quartz countertop manufacturer, who is drawing attention for both his business acumen and political connections. Cambria, based in Minnesota, operates an $80 million quartz processing plant and rail center in Randolph, and employs approximately 1,800 people. The company has become synonymous with high-quality quartz surfaces, revolutionizing kitchen design and catering to various market segments, from luxury hotels to budget-conscious homeowners.
Davis, a self-identified champion of “free and fair trade,” maintains a public persona that resonates with the values of small-town American manufacturing. However, his reliance on government tariffs to protect Cambria from foreign competition has ignited significant backlash from rivals who argue that his approach harms small businesses and raises prices for consumers. Competitors in the quartz industry are voicing concerns that the tariffs, which Davis has successfully lobbied for, disproportionately affect importers who rely on lower-cost foreign materials, ultimately jeopardizing jobs and increasing costs for American homeowners.
Kyle Keck, general manager of Marble Uniques, a family-run Indiana business, exemplifies the frustrations of small competitors. His firm specializes in fabricating imported quartz slabs into customized countertops but is now facing significant challenges due to the heightened costs imposed by the tariffs. He shares fears of potential job losses as retailers and fabricators struggle to manage rising expenses.
As tensions escalate, Cambria’s request for a global safeguard action has drawn the attention of both the public and policymakers. The U.S. International Trade Commission recently favored Cambria’s petition, recommending tariffs of up to 40% on quartz imports for the next four years. This recommendation now rests in the hands of President Trump, a factor that has given rise to allegations of “crony capitalism.” Critics contend that Davis unfairly wields his connections to the Trump administration to influence trade policy in his favor, while also undermining small businesses.
Davis’s relationship with Trump has been well-documented, having hosted substantial fundraisers and even investing in Trump’s social media company, highlighting a degree of influence that rivals claim creates an uneven playing field. Davis refutes these accusations, arguing that his requests reflect genuine concerns for the American industry’s future amidst unfair international competition.
Amidst this battle, the quartz industry encapsulates broader themes within U.S. trade policy. While increased tariffs may provide a temporary advantage for domestic manufacturers like Cambria, they also contribute to rising costs in the housing market. Several experts warn that inflated prices for construction materials further burden American consumers, particularly as affordability remains a pressing issue.
As the quartz industry becomes a focal point in the national debate over tariffs and economic policy, stakeholders from both sides are vigilant. The outcome of this dispute not only has implications for Cambria and its competitors but serves as a barometer for the emerging landscape of American manufacturing and global trade relations.


