Lionbridge Technologies, Inc. is a multinational software and professional services company specializing in language translation, localization, software testing, e-learning translation, internationalization, interpretation, software development and testing, and content development services. The company is based in Waltham, Massachusetts, United States, and provides its services and solutions to a variety of industries globally. Lionbridge is one of the world's largest providers of language and testing services.

Lionbridge provides a variety of services focused on language and content, including:

• Translation and Localization: Lionbridge helps businesses translate and localize their content to effectively reach different global markets. This includes websites, software, marketing materials, and more.
• Machine Learning and AI Services: Lionbridge provides training data for machine learning and AI, helping businesses to develop, test, and improve their artificial intelligence models.
• Multilingual Content Creation: Lionbridge helps businesses create content in multiple languages, ensuring that it's culturally relevant and accurate.
• Global Marketing Services: Lionbridge offers services to help businesses market their products or services globally, including SEO, social media, and digital marketing.
• Interpretation Services: Lionbridge provides professional interpretation services in over 350 languages.
• Testing Services: Lionbridge offers software and website testing services to ensure functionality, usability, and quality across different platforms and devices.
• Crowd Management: Lionbridge manages a global crowd of over 1 million professional workers who can perform tasks such as data collection, data creation, and testing.

Lionbridge helps businesses to reach and communicate effectively with international audiences, ensuring their products, services, and content are accessible and relevant to people around the world.