Since 1992, Language Testing International (LTI) has been a leader in the delivery of language proficiency testing for more than 120 languages in over 60 countries. As the exclusive licensee of ACTFL, a leader in development of proficiency-based teaching and testing solutions, LTI delivers over a million tests annually. LTI is driven by a spirit of innovation and a commitment to leveraging the latest technologies, including advanced natural language processing, to continually enhance ACTFL assessment solutions. The company’s team of experts in linguistics, language teaching, and assessment delivers testing solutions that are trusted by academic institutions, industry leaders, and government agencies worldwide. LTI’s extensive experience spans decades of delivering ACTFL’s reliable, valid, and accessible language proficiency tests across educational, corporate, and public sectors. ACTFL assessments come in all formats and include speaking, reading, writing, and listening. Each assessment is carefully designed to determine the specific proficiency level of an individual and provide a reliable and trusted language credential. Through ongoing research, technology integration, and collaboration with language experts, LTI is at the forefront of language assessment innovation, helping learners and professionals unlock new opportunities and achieve their academic, professional, and personal goals.
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The Language Testing International annual revenue was $6.3 million in 2026.
Tiziana Aime is the CEO of Language Testing International.
69 people are employed at Language Testing International.
Language Testing International is based in Tarrytown, New York.
The NAICS codes for Language Testing International are [6116, 61163, 611, 61, 611630].
The SIC codes for Language Testing International are [82, 829].