Overview

Sihotech Engineering Company Limited is an integrated engineering and construction firm based in Tanzania. The company operates across multiple sectors, including building, civil, mechanical, and electrical engineering. It also engages in the supply of agro-chemical products. Sihotech provides end-to-end solutions from project design to completion, serving both public and private clients in Tanzania and the wider East African region.

Location & Contact

Head Office: Plot 113, Block BC, Nzuguni, Dodoma, Tanzania

Postal Address: P.O. Box 1689, Dodoma

Phone: +255 659 924 448

Email: info@sihotech.co.tz

Website: www.sihotech.co.tz

Registration & Legal Status

Sihotech Engineering Company Limited is officially registered with the Contractors Registration Board (CRB) of Tanzania.
The company holds multiple contractor classifications, including:

Building Contractor (Local)

Mechanical Contractor (Local)
These registrations indicate compliance with Tanzanian construction regulations and eligibility for public infrastructure projects.

The company’s representative or managing director is Adamu Sikigoye.

Operations & Expertise

Sihotech offers a broad range of engineering and project services:

Civil and Structural Works – road construction, drainage systems, and urban infrastructure.

Building Construction – residential, commercial, and public facilities.

Mechanical and Electrical Installations – industrial systems, power installations, and water supply infrastructure.

Irrigation and Agro Engineering – supporting agricultural productivity through irrigation system design and implementation.

Project Management – design, planning, and turnkey execution for government and private clients.

Projects & Achievements

Sihotech has participated in several notable projects in Tanzania, including:

Construction of public markets and bus terminals in major regions such as Mbeya.

Irrigation development projects in rural communities like Itipingi Village (Njombe Region).

Upgrades to municipal infrastructure aimed at improving accessibility and reducing congestion.

Collaboration on water distribution and public utility projects supported by national agencies.

Company Scale & Workforce

The company employs an estimated 50 to 200 professionals, including engineers, technicians, and project management staff. This mid-size structure allows Sihotech to undertake regional-scale projects while maintaining quality control and direct oversight.

Financial Overview

Between February 2024 and January 2025, the company recorded approximately USD 6.5 million in import transactions, primarily for materials and equipment used in its engineering projects. There is limited public data regarding revenue or profitability, but its consistent registration and project pipeline indicate financial stability and active operations.

Summary

Sihotech Engineering Company Limited is a Tanzanian-based, multi-disciplinary engineering firm recognized for its role in infrastructure, building, and agricultural projects. Its verified registration with the national regulatory board, active participation in public works, and growing portfolio position it as a credible and capable contractor within Tanzania’s engineering and construction sector.