Tallvine Partners

Tallvine Partners is an independent investment firm specializing in operationally geared, value-add investing within the middle-market infrastructure sector. The firm focuses on identifying and acquiring infrastructure assets that offer a unique blend of risk-adjusted returns and significant potential for value creation through active operational support. Their investment strategy is centered on building, enhancing, and divesting platforms, leveraging their expertise to empower management teams and drive sustainable growth for their investors.

Tallvine Partners was founded in late 2023 by a team of experienced professionals who previously held senior positions at I Squared Capital. The founding partners include Thomas Lefebvre, who serves as CEO, along with Chucri Hjeily, Mark Clark, and Victor Sosa. This team brings over two decades of experience investing across various business cycles in their target sectors, establishing the firm's foundation in Miami, Florida.

The firm targets opportunities across several critical infrastructure areas, including energy and utilities, transportation and logistics, digital infrastructure, and essential services. Tallvine Partners has actively expanded its portfolio through strategic acquisitions. Notable acquisitions include Donjon Marine, LLC, which established their North American marine infrastructure platform in September 2025, followed by Lind Marine, LLC in May 2026, further expanding their footprint on the West Coast. They also acquired TRG Datacenters in August 2025, launching a digital infrastructure platform, and Odyssey Aviation in January 2025.

Tallvine Partners' approach emphasizes a strong and cohesive partnership, a wide-reaching network of experts, and a deep understanding of market dynamics. The firm's principals are committed to delivering robust investment performance by applying their pattern recognition capabilities and operational acumen to middle-market infrastructure assets across North America, Europe, and Latin America. As of December 31, 2024, Tallvine managed approximately $469.6 million in client assets, with a total registered AUM of $1.42 billion across its private funds.