green businesses in the Grina network
Your green business.
Ready to grow.
Deal Room meetings at the 2026 Summit
youth organizations engaged through YEEP
delegates at the 2026 Tanzania Green Summit
Three programmes.
Support matched to who you are.
YEEP
Youth Environmental Entrepreneurship Program
For young entrepreneurs aged 15 to 35 running startups, small and micro businesses.
Learn more about YEEPWEEP
Women Environmental Entrepreneurship Program
For women of all ages running startups, small and micro businesses.
Learn more about WEEPGE
General Enterprise Program
For medium to large green businesses ready to scale.
Learn more about GEYou don’t apply to a programme directly. Join the network and we’ll place you in the right one.
The right meeting beats a hundred introductions.
Grina Deal Rooms bring green businesses together with financiers, buyers and partners, pre-matched so every conversation is relevant. We hold them several times a year, in different parts of Tanzania.
At the 2026 Summit, 16 hosts, including investors, financiers and development partners, held more than 300 meetings with businesses over two days.
Why be in the network?
When a funder or corporate brings us a need, we go to the network first. If you’re registered with a complete profile, you’re who we think of.
Stay connected as you grow.
Membership is separate from our programmes. You can be a member without being in a programme, or be both. After you join the network, you may be invited to become a member. Membership comes in different levels, with an annual fee, and gives you:
- Masterclasses and mentorship
- Financial readiness support
- Quarterly meetups and networking events
- Exclusive member Deal Rooms
- Priority access to opportunities shared through the network
Online masterclasses
Your first session is free if you’re in the Grina network. Members attend free or at a discounted rate. Non-members can join any session for a fee.
Partner with us.
Funders. Corporates. Development partners. Government. Ecosystem organizations.
Looking for credible green businesses to fund, buy from or work with? Grina connects you with a growing network of enterprises across six sectors and helps your investment or supply chain reach the right businesses.
Partner With UsYour questions.
What is the Grina Green Enterprise Network?
It’s Grina Foundation’s register of green businesses in Tanzania, with 900+ businesses already across our six sectors. Joining makes you visible to funders, corporates and development partners, and is the way into our programmes, masterclasses and Deal Rooms.
Who can join?
Any green business operating in Tanzania in one of our six sectors.
Which programme is right for me?
YEEP supports young entrepreneurs aged 15 to 35 running startups, small and micro businesses; WEEP supports women entrepreneurs running startups, small and micro businesses; and GE supports medium to large businesses. When you join the network, Grina reviews your profile and matches you to the right support.
How does membership work?
Membership is by invitation after you join the network. It comes in different levels with an annual fee, and is separate from the programmes.
Are you building a green enterprise in Tanzania?
Join the Grina Green Enterprise Network.
Join the Network