Tallvine Partners, an investment firm based in Coral Gables, Florida, announced that it has acquired Donjon Marine Co. LLC, a marine services company headquartered in Hillside, New Jersey, with operations across the United States. The financial terms of the acquisition were not disclosed. https://www.coherentmarketinsights.com/news/tallvine-partners-acquired-donjon-marine-to-expand-marine-infrastructure-portfolio-1567