David Grain

Council on Foreign Relations, Inc. provides and disseminates ideas on foreign policies to individuals, corporate members, journalists and policy makers. It operates a forum for government officials, students and other interested parties to study and discuss world issues and impact on American foreign policies. The company publishes Foreign Affairs, a magazine that comes out six times a year, along with books and studies by its own scholars. Council on Foreign Relations was founded in 1921 and is headquartered in New York City, NY.

Greater Boston Chamber of Commerce is a non profit organization. It offers business community services and programs such as government affairs forums, executive forums, women’s network, city awake, chamber networking group, city to city, and webinars. The company was founded in 1909 and is headquartered in Boston, MA.

Grain Communications Group, Inc. provides wireless communications infrastructure services. It focuses on acquiring, building, owning and operating wireless communications tower sites specifically developed for federal and state government wireless systems throughout the United States. The company was founded by David J. Grain in 2006 and is headquartered in Sarasota, FL.

Gateway Bank of Southwest Florida (Sarasota) is a company based in Sarasota, FL.

Grain Management LLC (Grain Management) is a private equity firm founded in 2007 by David Grain. The firm is headquartered in Washington, Columbia.

Catalyst Partners Acquisition Corp. is a blank check company formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses or entities. The company was founded in February 2021 and is headquartered in Cambridge, MA.