

Build 4 Demo Day
Join the Savant team for the Build Programme’s Cohort 4 Demo Day!
After 3 months of intensive masterclasses, expert support and hands-on preparation, our founders will be ready to take the stage (after a special keynote speaker).
Through Savant’s accelerator programme, backed by Western Cape Government and Capital Stack Africa (Spark & GIZ), they’ll have sharpened their business models, strengthened their data rooms and refined their stories as they prepare to raise and scale. And on this evening, they’ll be ready to show you what they’re building.
Many of the ventures in this year’s cohort have already secured funding and commercial traction, with several actively preparing to raise their next round.
This is an exclusive event for investors and change-makers shaping the future of African innovation. Come meet the founders, hear their pitches and get an early look at the technologies and businesses being built to tackle some of the continent’s biggest opportunities and challenges.
🎤 Keynote address: Western Cape Premier, Alan Winde
📍Location: Workshop 17, V&A Waterfront, Cape Town
⏰ Time: Doors open from 17:00
Come and discover these companies making waves with deep tech in Africa:
AEN Holdings (UG) - turning lithium batteries into affordable energy storage
Arable Grow (ZA) - containerised vertical farms growing pesticide-free greens
Chargebyte (KE) - solar charging and Wi-Fi stations for off-grid communities
Ikhala Impact (ZA) - turning waste biomass into biochar and carbon removal credits
Lenol (NG) - electric motorcycles and battery swapping for riders and small businesses
Megagas (KE) - pay-as-you-cook community kitchens fuelled by plastic waste
Miri Africa (NG) - locally built climate sensors delivering African environmental data
Nyungu Afrika (KE) - tree-free absorbent pulp made from pineapple leaves and maize husks
ReSurfify (ZA) - biodegradable surfactants fermented from refinery waste
Silo Africa (KE) - smart hermetic silos protecting smallholder farmers’ grain
Tavas Technologies (ZA) - autonomous software that runs microgrids with no manual setup
Vas MedTech (ZA) - portable, reusable hysteroscope bringing women’s diagnostics to consulting rooms
Virgin Green (ZM) - clean cooking briquettes and cookstoves from agricultural waste
Zuripacks (KE) - plastic-free packaging made from banana plant waste
Join us to witness the future of deep-tech innovation in Africa.