- The firm offers site build-outs, civil works, equipment installation and power systems under ISO-certified standards.
- A regional leader since 2005, it supports tower maintenance, generator systems and structured electrical services across Tanzania and beyond.
What Power & Network Back-up Ltd delivers in East Africa’s infrastructure space
Power & Network Back‑up Ltd began operations in 2005 as a general contractor serving Tanzania’s telecom sector, notably working with Zantel to maintain over 150 sites in Songea, Sumbawanga and Kigoma. Since then, it has grown into a prominent telecom and electrical engineering contractor across East Africa, operating under ISO 9001, ISO 14001, and ISO 45001 standards.
Its services span turnkey site acquisition, tower erection, civil works, electrical power and lighting systems, standby generator installation and commissioning, switchboards, lightning protection, air-conditioning systems, and full 24/7 maintenance support P&N Back-up Ltd.
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Power & Network Back-up Ltd matters to Tanzania’s engineering ecosystem
Infrastructure development across sub-Saharan Africa continues to face challenges such as unreliable power supply, expensive logistics and a shortage of quality engineering services. Power & Network Back‑up’s vertically integrated offering—combining construction, electrical power, HVAC, and structured installation—addresses these gaps by delivering cohesive technical solutions.
Its commitment to international quality, environmental, and health standards reflects a mature approach to infrastructure delivery. This is especially relevant in a region where rapid telecom expansion and network resilience are vital for digital growth. With leadership composed of seasoned professionals—including Board Chairman Costantine Mumba and Managing Director Dr. Gilliard Loth—the company demonstrates capacity and credibility in every project phase.
