Harvard University uses Rollup Helper in their multiple Salesforce orgs.

Harvard University is an educational institution that offers undergraduate, graduate, professional, and research programs in the fields of arts, science, medicine, business, design, and public health. The schools of the university include Faculty of Arts and Sciences, Faculty of Medicine, Harvard Business School, Graduate school of Design, Harvard Divinity School, Harvard Law School, and School of Public Health. Harvard University was established in 1636 and is based in Cambridge, Massachusetts. Harvard University is governed by the Harvard Corporation and Harvard Board of Overseers.