3rd i Digital, a privately owned US-based company founded in 2000, provides quality assurance and content preparation services for the digital media industry. Employing approximately 20 people, the company's services encompass quality control evaluations for various digital formats, including 4K/UHD High Dynamic Range video and advanced audio, as well as verification of physical media like Blu-ray and DVD releases. Their offerings also extend to IMF packaging, transcoding, conforming, DCP creation, metadata curation, and other file preparation tasks. In 2023, the company's revenue was less than $10 million.