This study explores the role of strategic HR interventions in managing employee adaptation during organizational transformations in the IT industry. Using a quantitative approach, the research examines how HR fosters trust, delivers effective training, leverages digital tools, and manages resistance to change. Data collected from IT employees reveal that HR interventions are moderately effective, with clear communication being the strongest factor. However, perceptions vary based on organization size, while no significant differences were found across gender, age groups, or hierarchical roles. The findings highlight the need for tailored HR strategies to address the unique challenges of different-sized organizations and improve areas such as leadership communication, training relevance, and proactive engagement. The study underscores the importance of strategic HR interventions in ensuring successful employee adaptation during organizational transformations.