Serving Tanzania since 2009
One dependable partner for the buildings you occupy, the power that runs them and the technology that connects them.
Who we are
Clalon Group is a Tanzania-based contractor delivering building, civil, electrical, mechanical and ICT solutions to government institutions, banks, utilities, universities and corporate clients from our head office in Dar es Salaam.
Registered with the Contractors Registration Board and licensed by the Tanzania Communications Regulatory Authority, we bring design, supply, installation, commissioning and maintenance together under one accountable team.
"As Tanzania continues to build, power and digitise, we are committed to growing with it: safely, on time and within budget."
Empowering the emerging economies with affordable and manageable ICT solutions, and the infrastructure that supports them.
To safely deliver any project, in any environment, on time and within budget, to the benefit of our customers and communities.
Safety first · Integrity and transparency · Quality and craftsmanship · Client focus · Growth through people
Our services
CRB Building Contractor (Class Two) · Civil Works (Class Four)
CRB Electrical Works Contractor (Class Two)
CRB Specialist: HVAC · Lifts · Plumbing · Fire Fighting
CRB Specialist (Telecom, ICT & Security) · TCRA Class A
Why Clalon Group
Registered across building, civil, electrical, mechanical, lift, plumbing, fire-protection and ICT categories — one team from design to handover.
Projects delivered in more than 20 regions, mobilised from our head office in Dar es Salaam.
Repeat engagements with PSSSF, NHIF, the Judiciary, NMB, CRDB and more.
Solutions built on respected global manufacturers, installed by trained teams.
Sized to your budget and designed to grow, with phased installations where needed.
Engineers, technicians and managers who take ownership of the outcome.
We study your requirements, site conditions and budget before proposing a solution.
Engineers and an expert architect prepare code-compliant, structurally sound designs.
Dedicated project managers supervise technical teams to your specification.
We test, commission, hand over and maintain, with clear reporting.
Featured projects
Building · Electrical · ICT · HVAC
National Health Insurance Fund (NHIF)
Office partitioning across three floors of the Dodoma HQ with electrical, data, AC, plumbing and firefighting fit-outs; online backup power for all regional and district offices.
Dodoma and regional offices
Building · ICT & Security
Public Service Social Security Fund (PSSSF)
Renovation works complemented by LAN, structured cabling, CCTV and intruder and alarm systems.
Dar es Salaam
Building & Civil
Judiciary of Tanzania
Construction of court buildings at Izigo, Nyakika, Kigoma Kaskazini, Heru Juu and Manyovu.
Kagera and Kigoma regions
Building & Civil
Open University of Tanzania
Construction of the Science Laboratory Building at the Morogoro Campus.
Morogoro Campus
Electrical & Power
Namis Corporate Ltd
Nzega–Ikungupwa (55 km), Manyara–Haydam (51 km) and Butiama–Kisangwa (57 km).
Tabora, Manyara and Mara
ICT
NMB Bank PLC
Structured cabling at branches including Ifakara, Sinza, USA River, Singida, Mandela Road and NHC-Kigoma.
Branches nationwide
Our clients
Leadership team
Chief Executive Officer & Founder
DSc (Tech), Curtin University; MSc Engineering (IT) & MBA, Lappeenranta University of Technology
Project Manager
Electromechanical Engineer
Project Manager
Civil Engineer
Business Development Manager
ICT Consultant
Finance & Administration Officer
BSc Procurement & Logistics, Mzumbe University
Contact