JMB Realty

Callan JMB is a vertically integrated logistics and fulfillment company that specializes in thermal management solutions for the life sciences industry, including cold chain logistics for cell therapies, vaccines, and diagnostic materials. In early 2026, the company significantly expanded its role in the biopharmaceutical sector by entering into a strategic teaming agreement with Attune Biotech (Biostax Corp) to oversee manufacturing, quality assurance, and Strategic National Stockpile deployment for a therapeutic pipeline. This pipeline includes Lodonal, a TLR4 antagonist, and MENK-201, a peptide therapeutic with Phase 2 clinical data. Callan JMB leverages its extensive government relationships with agencies like BARDA and the Department of Defense to accelerate the commercialization and distribution of critical medical countermeasures.