RSK Group is a global leader in delivering sustainable solutions through a family of over 200 environmental, engineering, and technical services businesses. In Tanzania, RSK operates as RSK Consulting Limited, a professional services firm based in Dar es Salaam. The company offers a wide range of consultancy and contracting services, including environmental management, engineering, and sustainability solutions.​

RSK Tanzania has been involved in several significant projects aimed at improving infrastructure and community well-being. For instance, the company contributed to the development of Dar es Salaam’s Bus Rapid Transit (BRT) system by providing social impact assessments and creating a resettlement action plan to ensure compliance with national and international standards. Additionally, RSK has worked on installing solar-powered water meters in rural communities, enhancing access to affordable and reliable clean water for thousands of residents.