- Carrying-out Environmental and Social Audit services for Lusahunga - Rusumo Road rehabilitation, and CERC interventions
- Consultancy Service for Carrying-Out Monitoring of Noise Management for the On-Going Construction of Iringa, Tanga and Lake Manyara Airports
- Development of an Environmental and Social Risk Management System (ESMS) for TANROADS
- Monitoring of Biodiversity Management for the On-Going Construction of Iringa – Msembe Road upgrade and rehabilitation of Lake Manyara Airport
- Monitoring of Cultural Heritage Management at Mikindani heritage centre.
- Monitoring of Gender-Based Violence (GBV/SEA/SH) Under the Tanzania Transport Integrated Project (TanTIP) Sub Projects
- Upgrade of Namichiga-Ruangwa road section(20.60km) to bitumen standard
- Consultancy Services for undertaking Field Assessment, Detailed Engineering Design and Preparation of Procurement Documents for Rehabilitation of Railway Track and Structures (Bridge & Culverts) along Kilosa - Gulwe section (120 km).
- Construction of Sakalilo Bridge (80m) and Approach Roads
- Consultancy Services for Capacity Building on Service Delivery and Operations and Maintenance in Selected LGAs and PMO-RALG under the TACTIC Project
- Consultancy Services for Preparation of ESIAs and RAPs for Area-Based Investments in Dar es Salaam City, Kinondoni, Ubungo, Temeke & Kigamboni Municipalities, and Priority Drainage Interventions in Dar es Salaam under DMDP 2
- Consultancy Services to Conduct a Study on Own-Source Revenue Allocation Between Lower Level Governments (LLGs) and Local Government Authorities and Development of the LLGs' Own-Source Revenue Administration Guidelines under the TACTIC Project
- Consultancy Services to Undertake an Environmental and Social Impact Assessment and Resettlement Action Plan for Flood and Erosion Control Interventions in the Middle and Upper Basin of the Msimbazi River in Dar es Salaam
- Supply, Installation, Implementation, Testing and Commissioning of Hardware (Desktop, laptops and Tablets) Equipment for Implementation of Integrated District Roads Management Information System (DROMAS)
- Supply, Installation, Implementation, Testing and Commissioning of Hardware (Firewall, Switching, Wireless and Network Modernization) Equipment for Implementation of Integrated District Roads Management Information System (DROMAS)
- Supply, Installation, Implementation, Testing and Commissioning of Hardware (Servers, Storage, switches, and LCD KVM Console) Equipment for Implementation of Integrated District Roads Management Information System (DROMAS)
- Supply, Installation, Implementation, Testing and Commissioning of Hardware (UPS, Backup and Disaster Recovery) Equipment for Implementation of Integrated District Roads Management Information System (DROMAS)
- Consultancy Services for Review, Updating of Designs, Preparation of Detailed Engineering Designs, Tender Documentation, and Construction Supervision of Priority Drainage Interventions in Dar es Salaam under the DMDP 2
- Engagement of an individual consultant to provide technical expert services for Water resource Management
- Supply of ICT and electronic equipment for PIU Office
- Financial Access for Sustainable and Transformational (FAST) Growth Project
- Zanzibar Judicial Modernization Project (Zi-JUMP)
- DAR Es Salaam Metropolitan Development Project Phase 2
- TANZANIA Accelerating Sustainable and Clean Energy Access Transformation in Eastern and Southern Africa Program
- Tanzania Food Systems Resilience Program
- Tanzania-Dar es Salaam: Design and execution of research and development
- Zanzibar Improving Quality of Basic Education Project
- Tanzania Maternal and Child Health Investment Program
- Sustainable Rural Water Supply and Sanitation Program - Additional Financing
- Msimbazi Basin Development Project
- Tanzania-Dar es Salaam: Research and development consultancy services
- Tanzania-Arusha: Custom software development services
- Tanzania-Dar es Salaam: Development consultancy services
- Tanzania Transport Integration Project
- Tanzania-Dar es Salaam: Provision of Travel Agency Services for the Delegation of the European Union to Tanzania
- Tanzania-Dar es Salaam: Ancillary works for pipelines and cables
- Land Tenure Improvement Project
- Boost Primary Student Learning
- Tanzania-Arusha: Security equipment
- Tanzania-Upanga: Repair and maintenance services of building installations
- Boosting Inclusive Growth for Zanzibar: Integrated Development Project
- Zanzibar Energy Sector Transformation and Access Project
- Higher Education for Economic Transformation Project
- Tanzania Roads to Inclusion and Socioeconomic Opportunities (RISE) Project
- Tanzania Secondary Education Quality Improvement Project (SEQUIP)
- Tanzania Productive Social Safety Net Project II
- Sustainable Rural Water Supply and Sanitation Program
- AFR RI-3A Tanzania-Zambia Transmission Interconnector
- Dar es Salaam Maritime Gateway Project
- Dar Es Salaam Urban Transport Improvement Project
- Second Tanzania Water Sector Support Project
- TZ-Rural Electrification Expansion Program
- Citizen-Centric Judicial Modernization and Justice Service Delivery