Green Africa team at nursery
01About Us

Climate-smart agriculture,
rooted in Kenya.

Founded in 2018. 2,300+ farmers trained. 200+ greenhouses built. 12 counties served. One mission: equip every Kenyan grower with tools that work.

02Our Mission

Equip every Kenyan grower with climate-smart tools that work.

Kenya's smallholders face a triple threat: erratic rainfall, degrading soils, and rising input costs. Yet most "solutions" sold to them are imported, overpriced, and poorly supported � designed for European greenhouses, not Kenyan shambas.

Green Africa Agri Solutions was founded to change that. We design, supply, and install systems built for Kenyan conditions: solar-powered irrigation that runs on equatorial sun, greenhouses that withstand Rift Valley winds, seedling varieties selected for local disease pressure, and training delivered in the field � not a hotel conference room.

We're not an NGO. We're a commercial enterprise that measures success by our clients' yields and income. When a farmer in Kajiado doubles her tomato yield with drip irrigation, or a school in Machakos feeds 400 children from a kitchen garden we designed, that's the metric that matters.

Green Africa team working in greenhouse
03Our Journey

Six years of growth.

  1. 01
    2018

    Founded

    Green Africa Agri Solutions registered in Nairobi. Started with seedling nursery in Ruiru and 3 staff.

  2. 02
    2019

    First Greenhouse Install

    Completed first 8×24 m wooden-frame greenhouse for tomato farmer in Kiambu. Added drip irrigation to service offering.

  3. 03
    2020

    Solar Pump Partnership

    Became authorized Lorentz and Dayliff dealer. Installed first 10 solar pumping systems in Kajiado and Machakos.

  4. 04
    2021

    Training Programme Launch

    Developed 5-module farmer training curriculum. First county contract: Kiambu County youth agribusiness programme (200 farmers).

  5. 05
    2022

    Dam Liner & Water Storage Division

    Added HDPE geomembrane supply and fusion welding. Completed Makueni County water pan programme (15 pans).

  6. 06
    2023

    Soil Testing & Compost Facility

    Partnered with CropNuts for lab analysis. Commissioned 15-tonne/month composting facility in Ruiru (bokashi, vermicompost, organic pellets).

  7. 07
    2024

    Institutional Kitchen Gardens

    Kajiado school cluster (8 schools, World Vision) and Kijabe Mission Hospital garden (0.5 ha). Vertical garden product line launched.

04Our Team

Practitioners, not theorists.

Every team member has hands-on field experience. We don't hire desk agronomists.

James Mwangi
Founder & Managing Director

James Mwangi

James founded Green Africa Agri Solutions in 2018 after 12 years in agricultural supply chains at Twiga Foods and Amiran Kenya. He holds a BSc Agriculture (University of Nairobi) and an MBA (Strathmore Business School). He leads strategy, partnerships, and the company's county/NGO programme work.

Dr. Wanjiku Mwangi
Lead Agronomist

Dr. Wanjiku Mwangi

PhD Soil Science (University of Nairobi), 15 years' experience in soil fertility, fertiliser formulation, and climate-smart agriculture with KALRO and CIMMYT. She heads the soil testing lab partnership, designs fertiliser prescriptions, and leads the farmer training curriculum.

Peter Kamau
Greenhouse & Structures Specialist

Peter Kamau

Diploma in Horticulture (JKUAT), certified greenhouse technician (Israel MASHAV programme). 10 years designing and building tunnels, multi-span greenhouses, and shade structures across East Africa. Oversees all structural installations and crop establishment support.

Grace Otieno
Irrigation & Water Systems Engineer

Grace Otieno

BSc Water & Environmental Engineering (Egerton University), certified solar pump technician (Lorentz Academy). Designs drip, sprinkler, and solar pumping systems for 0.25–50 acre farms. Manages hydraulic design, pump sizing, and GSM monitoring integration.

David Ochieng
Operations & Logistics Manager

David Ochieng

Former supply chain lead at Kenya Seed Company. Coordinates nursery production, seedling dispatch, input delivery, and installation scheduling across Nairobi, Central, Rift Valley, and Eastern regions. Ensures 90%+ on-time delivery for perishable seedlings.

Mary Wambui
Training & Extension Coordinator

Mary Wambui

MSc Agricultural Extension (University of Nairobi). Designs and delivers field-based training modules for farmer groups, schools, and county programmes. Has trained 2,300+ farmers since 2021. Manages WhatsApp follow-up groups and impact monitoring.

05How We Work

Four principles.

01

Field-First Design

Every system is designed on-site with the farmer. No copy-paste templates. We measure your land, test your water, check your soil, then specify.

02

Local Supply Chain

Frames fabricated in Nairobi. Seedlings raised in Ruiru. Compost produced in-house. Spares stocked locally. No 6-week import delays.

03

Training Included

Every installation comes with operator training and 6-month WhatsApp support. We don't just hand over keys � we transfer capability.

04

Measurable Outcomes

We track yield, water use, input cost, and income per acre. If the numbers don't improve, we adjust the system until they do.

06Let's Talk

Have a project in mind?

Tell us your land size, crops, water source, and goals. We'll respond within 24 hours with a preliminary assessment.