Pegasys, a privately owned Japanese company founded in 2001, develops and sells video processing and playout software. Its primary offerings include the TMPGEnc Video Mastering Works 7 video encoder and TMPGEnc Authoring Works 6 video editing software. In 2023, the company reported revenues of less than $1 million.
RSK, a UK-based environmental services company, acquired Pegasys, an African consultancy, on an unspecified date. This represents RSK's largest African investment to date. Pegasys focuses on development impact in emerging economies. The Business Research Company released a Pegasys Global Market Report in 2025, providing market size trends and a global forecast from 2025 to 2034. The report's availability was announced, and updates to online documents are frequent.