
Building Value. Advancing Africa.
Driving Africa's Potential Forward through Responsible Mining, Educational Publishing, and Strategic Partnerships.
ZK Kisumo Group Limited is a diversified Tanzanian holding company investing in mining & minerals, educational publishing, and international mining partnerships. We build resilient, well-governed businesses that drive industrial development, regional trade, and sustainable economic growth across East and Central Africa.
With strong local expertise and trusted international partners, we offer investors and stakeholders a credible platform for long-term value creation, responsible resource development, and cross-border collaboration.
Our Commitment: Ethical operations, sustainable growth, and lasting impact for investors, partners, and communities.

Empowering minds through quality literature

Responsible resource development in action
Bridging tradition and innovation for Africa's future

ZK Kisumo Group Limited operates across four strategic pillars, each designed to drive sustainable growth and create lasting value across East Africa.
Responsible mining and mineral investments
High-quality educational publishing and distribution
Strategic international partnerships
Strong governance and transparency
Building Africa's Future Through Strategic Diversification
Our integrated approach combines industry expertise with local knowledge, enabling us to deliver exceptional value to stakeholders while contributing to regional economic development and social progress.
JZK Minerals Investment Ltd is a Tanzanian-based mining and minerals company engaged across the full mineral value chain. The company focuses on responsible exploration, compliant mineral trading, efficient logistics, and strategic investments in mining and related sectors.
To be the most trusted and innovative minerals investment company in East Africa.
To responsibly explore, trade, and invest in mineral resources while delivering quality services, protecting the environment, and contributing to economic growth for host communities.

Advanced exploration drilling operations

State-of-the-art mineral processing facility
Advancing Education Through Quality Publishing
Kisumo LZB Publishers specializes in the printing, publishing, and nationwide distribution of educational materials across Tanzania. The company works closely with academic institutions, government programs, and private publishers to deliver affordable, high-quality learning resources.
As part of ZK Kisumo Group Limited’s growth agenda, Kisumo LZB Publishers is preparing to expand operations into: Kenya, Uganda, Zambia, Democratic Republic of Congo (DRC). This expansion will strengthen regional education supply chains and improve cross-border access to learning materials.

Comprehensive educational resource center

Serving students and educators nationwide
ZK Kisumo Group Limited maintains a strategic partnership with Idera Mineral Resources Ltd, a Serbia-based international gold mining company engaged in exploration and production of precious metals.
The Group’s Directors—Mr. Zakaria Mabula Kisumo and Mr. Johnson Mwita Mwikwabe—are partners of Idera Mineral Resources Ltd, ensuring strong alignment, transparency, and long-term commitment across joint ventures.
This partnership provides access to:


To be a leading diversified business group in Africa, recognized for responsible resource development, educational advancement, and strong international partnerships.
To build sustainable, well-governed businesses that generate long-term value for investors, partners, and communities through ethical practices, innovation, and regional collaboration.
We focus on sustainable business models that generate consistent returns while building lasting infrastructure and capacity across our sectors.
Our operations contribute to economic development, job creation, and knowledge transfer throughout East and Central Africa.
We maintain transparent communication and strong relationships with investors, partners, employees, and communities.
All operations adhere to international best practices, environmental standards, and local regulatory requirements.

ZK Kisumo Group Limited is led by experienced directors and management professionals with expertise in mining, investment, publishing, and regional trade. Strong governance, compliance, and transparency underpin all Group operations.
For investment, partnership, or business inquiries, we welcome you to connect with us.
Postal Address: P.O. Box 34197, Dar es Salaam, Tanzania
Head Office: Mwanza City, Tanzania