JLL Partners has acquired Life Couriers, according to a news release.

Life Couriers, based in Munich, Germany, and with offices in the United States and other countries, is an international group of specialized logistics service operators focused on life science and healthcare logistics.

JLL, founded in 1988 and based in New York, is a middle market private equity firm that targets companies in healthcare and a few other sectors.

Terms of the transaction were not disclosed.