Ranked on the Slator Language Service Provider Index

CLI remains highly ranked on the annual Slator Language Service Provider Index (LSPI), a ranking and index of the world’s largest translation, localization, interpreting, and language technology providers. Slator is the leading source of analysis, news, and research for the global translation, localization, and language technology industry. Participants in the Slator LSPI are listed in order of revenue (in USD for the prior year). The ranking is supplemented with information relating to each company, such as year-on-year growth, corporate headquarters, and ownership.

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CLI’s recurrent presence on the Nimdzi 100, a comprehensive report and ranking on LSPs worldwide, reaffirms its leadership in remote interpreting services.
CLI has made the 2024 Portland Business Journal’s Fastest-Growing Private 100 Companies list, recognized for innovation, growth, and contributions to Portland’s local economy.
Led by CEO Kristin Quinlan, remote interpreting company Certified Languages International ranks #6 on Nimdzi’s 2025 List of Largest Women-Led LSPs in the World.