Leading energy solutions for industrial and commercial sectors. Reliable fuel, CNG distribution, and integrated infrastructure — delivered without compromise.
Founded in 2024, AAA Refueling Co. Ltd grew from HASAB Energy Ltd — a recognized leader in fuel reliability in Dar Es Salaam, awarded by Puma Energy for excellence in sales and service.
We deliver reliable, sustainable energy to industrial and commercial sectors across Tanzania, upholding the highest quality, health, safety, and environmental standards.
Diesel, petrol, and lubricants to corporate fleets, retail stations, industries, agriculture, and marine sectors — with constant availability and guaranteed quality control.
Mobile cylinder banks and tanker systems for areas outside pipeline networks — clean energy for manufacturing, heating, power generation, and industrial processes.
Full-service CNG filling stations with safe pipeline and pressure management — engineered to international safety standards for commercial fleets and public transport.
Custom fuel tank installations for high-demand sites without existing storage capacity, inclusive of in-house logistics services for fuel deliveries.
Design, install, and support of energy infrastructure: storage tanks, dispensing systems, pipelines, metering, fuel management software, and industrial optimization.
Full regulatory compliance and safety culture embedded in every operation — certified delivery systems with documentation, monitoring, and schedule reliability.
To shape the future of energy delivery by providing dependable fuel and CNG solutions that add value to our customers, partners, and communities across all institutions in Tanzania.
To become a leading and trusted provider of fuel and natural gas distribution services in East Africa — enabling industries, transport, and communities to access clean, efficient, and affordable energy.
Robust fuel and CNG distribution infrastructure capable of meeting large-scale industrial demand reliably.
Deeply embedded culture of safety and full compliance with national and international regulatory standards.
End-to-end logistics from depot to delivery, supported by documentation, monitoring, and schedule reliability.
Custom energy systems designed to scale with every business — from single-site operations to national fleets.
A skilled team with deep sector expertise, committed to precision, safety, and continuous improvement.
Dedicated account management and round-the-clock support ensuring zero energy disruption for our clients.
— Ready to partner with us?
Ready to take your business to the next level? Reach out and our team will respond promptly.