Juniper Investment Company, LLC is an investment management firm based in New York, founded in September 2008 by Alexis P. Michas and John A. Bartholdson. The firm focuses on a concentrated portfolio of small-cap U.S. publicly traded companies (typically under US$1 billion market-cap) and positions itself as a long-term owner rather than a short-term stock trader. 

Part of their strategy is actively engaging with the management of their portfolio companies in order to execute strategy, improve operations, and maximise long-term value while managing risks. By some estimates, as of late 2023⁄early 2025 the firm held major stakes in companies such as Lincoln Educational Services Corporation and Bioventus Inc., with its estimated net worth in the US$100 million + range.