ACCIONA has been given the Top Employer 2022, 2023, 2024 & 2025 certification in US, as well as the Top Employers North America 2022, 2023, 2024 & 2025 seal, which certifies the company's commitment to excellence in human resources management and those who focus on putting their people first through their exceptional HR policies. Their most common duties include: Managing contracts, drawing up budget estimates, planning and establishing the phases of the service, supervising the activities of the sub-contractors, the subordinate staff and the workers, verifying the quality of the work throughout all phases of the service, etc.