Reetro is a company based in the United States, founded in 2026, that operates within the Business Services sector, specifically focusing on Custom Software and IT Services. With a small team of 1 to 10 employees, Reetro has published a document titled "Da Vinci Retrospectives," which serves as a guide on conducting effective retrospectives. The document emphasizes that successful retrospectives do not rely on secrets or shortcuts but rather on proper preparation and understanding of the process. It draws inspiration from the methods of Leonardo da Vinci, highlighting the importance of keen observation and attention to detail in both art and retrospectives. Reetro appears to be dedicated to enhancing the retrospective process, offering insights into how to improve this practice through structured guidance. The limited document corpus suggests a focused approach, possibly indicating a niche specialization in facilitating retrospectives within the broader context of business services and software development.