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En101 is THE premier language provider of the world. Established in 2005 in Tulsa, Oklahoma, USA, and located in the Remington Tower, En101 has, at record-breaking speed, expanded into over 200 countries around the globe. With languages becoming a must in the ever-expanding global economy, Richard McCullough, founder and CEO of En101 realized a need for a more convenient way for a person to learn a new language without the hassles of time management, finding babysitters for children and all the other inconveniences associated with traditional education in this fast-paced world. He knew that distance learning would be the answer. Boasting members from every major ethnic group in the world, En101's claim to fame is the ease of use of its products, its ever-increasing language content and its multi-ethnic global sales force. Starting out with his Latino wife, Karin McCullough, providing online language education in English and Spanish only, and eventually realizing the potential size of the global language education market, En101 has already expanded its language offerings to include; Chinese, Japanese, French, German, Russian and Latvian. En101 is committed to continual product development and the addition of more and more languages to expand its market share. With state of the art programming and world class programmers, En101 has developed a very unique framework that is second to none. Using the most high-tech systems and advanced programming techniques available, En101 will continue to stay ahead of market demands and in front of marketing trends. We attribute our continued success to our customer support and our global sales force. En101's customer support is among the finest in the world. With in-house English, Chinese, Korean and Spanish support personnel, we are able to satisfy the needs and wants of our valued customers. En101's sales force is made up of people from just about every country and every ethnic background in the world. Their smiling faces and friendly attitudes propel our product from ...

En101 Questions

The En101 annual revenue was $14.5 million in 2026.

En101 is based in Tulsa, Oklahoma.

The NAICS codes for En101 are [61, 611].

The SIC codes for En101 are [824, 82].

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