HFI Inc, also known as Human Factors International, is a global usability consulting and training firm based in Fairfield, Iowa, United States. The company was founded in 1981 by Dr. Eric Schaffer, a pioneer in the field of Human-Computer Interaction (HCI) and user experience (UX) design.

HFI Inc's headquarters are located in Fairfield, a small town in southeastern Iowa. HFI Inc specializes in providing consulting services and training programs to help organizations improve the usability of their products, websites, and digital interfaces. The company's main products and services include UX research, user-centered design, usability testing, accessibility consulting, and UX training.

They cater to clients across various industries, including healthcare, finance, e-commerce, government, and technology. On a global scale, HFI Inc has established a strong presence with offices and affiliates in over 35 countries. The company has a network of certified partners and subsidiaries worldwide, allowing them to effectively serve clients across different regions.

HFI Inc has also formed strategic partnerships and joint ventures with leading technology companies and research institutes to enhance their offerings and expand their reach. In terms of market position, HFI Inc is recognized as a leader in the field of usability and UX design. They have established a reputation for delivering high-quality services and training programs that help organizations optimize the usability and user experience of their products.

HFI Inc's clients include major multinational corporations, government agencies, and renowned brands. Over the years, HFI Inc has achieved numerous milestones and received several accolades. They have contributed significantly to advancing the field of usability and HCI through their research and publications.

Additionally, HFI Inc has adapted its strategies and offerings to keep up with emerging technologies and changing user expectations. This forward-thinking approach has allowed them to sustain steady growth and maintain their position as a leading usability consulting firm. As of the latest updates available, HFI Inc continues to expand its global reach and strengthen its partnerships.

They remain committed to helping organizations improve the usability and user experience of their digital products and interfaces through their consulting services and training programs