Converse International School of Languages Email Format
Higher EducationCalifornia, United States11-50 Employees
Converse International School of Languages (CISL) is a higher education institution based in San Diego, California, United States, that provides English language instruction. Founded in 1972, CISL runs two adult campuses—San Francisco and San Diego—and offers a variety of English courses, including academic English and business English. The organization also administers junior programs across the United States for students aged 13–17. Small class sizes are a core feature, with most classes capped at eight students and some programs limited to four. The entity employs 11–50 people and maintains a website at https://cisl.edu, with reported annual revenue in the range of $25 million to $50 million.