Why it Matters

Renco Group Inc. has renewed its relationship with Miller Strategies LLC, continuing a lobbying partnership that began in 2019. The private holding company, known for controversial mining operations including the Doe Run Company’s lead smelting operations, maintains its focus on environmental remediation and protecting international investments. This engagement comes as Congress debates significant mining law reforms that could impact companies with environmental liabilities.

By the Numbers

Renco has maintained a Washington lobbying presence since 2004, working with multiple firms over two decades. The company previously worked with Miller Strategies on 10 filings since 2019. Its most prolific partnership was with Royer Law Firm, generating 51 filings between 2011 and 2023.

The current lobbying team includes three professionals: Jeffrey Miller, Stefan C. Passantino, and James B. Min. Min brings the most congressional experience, serving 26 years in House leadership roles including Chief of Staff to former Speaker Kevin McCarthy.

Broader Context

Congress is actively debating mining law reform and environmental cleanup responsibilities. Democrats are pushing the S.859 – Mining Waste, Fraud, and Abuse Prevention Act of 2025, which would establish mining royalties and create a reclamation fund. Republicans counter with bills to streamline mining permitting and boost domestic production.

Environmental groups like Earthworks actively oppose industry positions, while the National Mining Association advocates for increased federal land access.

The Agenda

Renco’s lobbying focuses on “Environmental/Superfund” and “Foreign Relations” issues. The company historically concentrated on protecting its Peru investments from expropriation and managing environmental remediation obligations. Previous firms included Jones Walker LLP for Peru investment protection and Cassidy & Associates Inc. for manufacturing and mining reform.

Competitive Landscape

Miller Strategies represents major energy clients including Southern Co. and Occidental Petroleum Corp. on environmental compliance issues. Other mining companies like U.S. Strategic Metals LLC and Glencore Ltd. are lobbying on similar environmental and critical minerals issues.

Between The Lines

The Senate Environment and Public Works Committee held a February 2025 hearing on improving Superfund program management. The House Natural Resources Committee examined domestic mining’s national security importance. A House Ways and Means Trade Subcommittee hearing addressed protecting American companies from foreign expropriation.

Rep. Raúl Grijalva (D-AZ) and Sen. Martin Heinrich (D-NM) advocate for mining companies bearing cleanup costs. Rep. Blake Moore (R-UT) and Rep. Pete Stauber (R-MN) champion streamlined permitting legislation.

The Bottom Line

Renco’s lobbying renewal reflects ongoing challenges from environmental liabilities and international investment risks. The company maintains consistent focus areas while leveraging Miller Strategies’ regulatory expertise and Min’s leadership connections during a period of active congressional mining policy debates.

All data used in this article came from Legis1. Request a demo to learn more!

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