About Zihanga

‘Bioconversion of organic waste using black soldier fly larvae in Kenya”

About the Company

Zihanga Limited is a youth-led company established in 2019. It is a force in organic waste management and sustainability in Kenya, leading the charge towards a greener and healthier planet. Through our innovative bioconversion process using black soldier fly larvae, we transform tons of organic waste into valuable resources, offering high-quality products that nourish the earth and enrich agriculture. With a commitment to environmental stewardship, community empowerment, and inclusive practices, we strive to inspire and drive positive change globally. Together, let’s create a sustainable and harmonious future for generations to come.


To be a global leader in organic waste management and sustainability. Through our bioconversion process using black soldier fly larvae, we are committed to transforming tons of organic waste into valuable resources, fostering a greener and healthier planet. We empower communities, inspire change, and drive positive environmental impact through innovative solutions and inclusive practices.


To create a sustainable and harmonious world where organic waste is efficiently converted into valuable resources. We aspire to be at the forefront of environmental stewardship, driving positive change and inspiring individuals, organizations, and governments to adopt sustainable practices. Zihanga Limited aims to lead the way towards a greener future by nurturing a planet where both nature and humanity thrive.


Our high-quality organic frass fertilizer and insect meal protein enrich soil health, enhance agricultural productivity, and support food security in Kenya

About the Company's Achievements

  • Waste Reduction: Zihanga Limited has successfully diverted over 3600 tons of organic waste from surrounding communities, including waste from the Nduboini slaughterhouse and Wangige market. By converting this waste into valuable resources, we have significantly contributed to waste reduction and mitigated the environmental impact of improper disposal.
  • Organic Frass Fertilizer Supply: We take pride in supplying over 1100 tons of organic frass fertilizer to farmers and agricultural enthusiasts. This high-quality product is a testament to our commitment to sustainable agriculture and soil enrichment.
  • Soil Health Improvement: Through the application of our organic frass fertilizer, we have enhanced the soil health of 740 acres of land. Our efforts have resulted in improved soil structure, increased nutrient availability, and better crop yields for farmers.
  • Youth Enterprise and Employment: Zihanga Limited is proud to be a 100% youth-led enterprise. By providing employment opportunities for young individuals, we not only contribute to economic growth but also foster a sense of responsibility and ownership in shaping a sustainable future.
  • Women and Youth Training: As part of our commitment to community empowerment, we have conducted training programs for more than 200 women and youths on our farm. These programs focus on sustainable farming practices, including black soldier fly farming, waste management, and organic fertilizer production.

We recognize that sustainable development and environmental stewardship can only be achieved through active collaboration with the communities we serve.

Organization Leadership

Zihanga’s team consists of experienced senior directors with backgrounds in agriculture, finance, economics, management, operation management, architecture, and marketing. Trained through the Rockerfella Foundation ICIPE Program.

About Nicholas Marebe Ndekei

Nicholas Ndekei Marebe

Executive Director

About Brian Amenya

Brian Amenya

Operations Director

About Bibiana Wambui Njuguna

Bibiana Wambui Njuguna

Marketing Manager

Nelson Amenya

Nelson Amenya

Chief Strategy Officer

Explore our sustainable insect protein products for livestock and pets. Discover the benefits of using black soldier fly larvae as a nutrient-rich and eco-friendly feed option.