Pegasys, a privately owned company headquartered in Japan, was founded in 2001 and reported $568,146 in revenue as of 2024. The company specializes in production and post-production, developing video encoding and video editing software. Its flagship products include the TMPGEnc Video Mastering Works 7 video encoder and TMPGEnc Authoring Works 6.
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.