Geophrey Tenganamba Keyness

| Solving Africa Real Problems by Digitalizing agriculture @MazaoHub

[Geophrey Tenganamba Keyness @GKeyness]

Ask of me, and I will give the nations(Africa) for your inheritance, And the uttermost parts of the earth for your possession-
Psalms 2:8

@mazaohub
@CropSupply

[MazaoHub @mazaohub]

We are honored to share that MazoaHub has been featured among the top 10 of Africa’s most disruptive startups at the Africa CEO Forum Annual Summit 2026.

Even more proudly, our CEO, Geophrey Tenganamba, has been recognized as one of the visionary leaders driving innovation and transformation across the continent.

Founded in 2012, the Africa CEO Forum has grown into one of the continent’s leading platforms connecting African business leaders, innovators, investors, and institutions to shape Africa’s economic future.

Mr. Geophrey is currently in Kigali, ready to engage with partners, stakeholders, investors, and fellow innovators who are building solutions that will define the future of Africa.

As MazoaHub continues working at the intersection of agriculture, production, and markets, this recognition reflects our commitment to creating impactful solutions for farmers and agribusinesses across the region.

We look forward to meaningful conversations, new partnerships, and collaborative opportunities during the summit. The future of Africa is being built now — and we are proud to be part of the journey.

#AfricaCEOForum #MazoaHub #AfricanInnovation #Agritech #Kigali #FutureOfAfrica #StartupAfrica

[MazaoHub @mazaohub]

Soko la mazao yako linaweza kuwa kubwa zaidi kuliko unavyofikiria. 🌱

Jiunge nasi kesho kwenye Live Webinar ya MazaoHub:
📅 13/05/2026
⏰ Saa 11 jioni (5:00 – 6:00 pm EAT)

Mada: Jinsi Teknolojia Inavyosaidia Wakulima Kupata Masoko Yenye Faida

🔗 Jiunge kupitia link hii:
https://t.co/ufCafaA23X

#MazaoHub #LiveWebinar #KilimoNiBiashara #AgriTechTanzania

[MazaoHub @mazaohub]

Hongera kwa kuchagua kutumia mfumo wa MazaoHub kuendesha kilimo chako. 🌱

Pima afya ya udongo wako, pata ushauri wa kitaalamu na agiza pembejeo sahihi kupitia Pembejeo Connect, ili kupunguza hasara, unaokoa gharama zisizo za lazima, na kuongeza nafasi ya kupata mavuno bora.

Baada ya mavuno, MazaoHub tunaendelea kuhakikisha mazao yako yanapata soko la uhakika kupitia CropSupply ili jasho lako likuletee faida halisi.

Kama bado hujajiunga na mfumo wa MazaoHub, huu ndio muda wa kuanza kulima kwa kutumia teknolojia.

Pakua app hapa:
https://t.co/k3DH8GCD1u

📞 0699 365 987

#MazaoHub #PembejeoConnect #CropSupply #KilimoNiBiashara #AgriTechTanzania

[MazaoHub @mazaohub]

We are pleased to share that our CEO and Co-Founder, Mr. @GKeyness, will be attending the upcoming high-level Africa–France economic and business gathering in Nairobi.

This important event brings together African, French, and European leaders, investors, policymakers, entrepreneurs, and institutions who believe in Africa’s productive power, industrial transformation, and technological innovation.

At MazaoHub, we strongly believe that Africa is not only a consumer market. Africa produces. Africa transforms. Africa innovates. And with the right partnerships, Africa can build scalable solutions that serve farmers, industries, markets, and communities across the continent.

As MazaoHub continues to build data-driven agricultural infrastructure, Farm Clinics, crop sourcing systems, digital agronomy solutions, and commercialization pathways for smallholder farmers, we are looking forward to engaging with partners who share our vision for a stronger, more industrialized, and innovation-led Africa.

We are especially excited about the opportunity to forge meaningful business partnerships in agro-industry, technology, AI, logistics, sustainable value chains, investment, and market access.

This gathering in Nairobi is more than a meeting. It is a platform where bold ideas meet strategy, where investors meet innovators, and where Africa’s next generation of industrial and agricultural transformation can be shaped.

We look forward to connecting with business leaders, investors, development partners, technology companies, industrial players, and institutions ready to collaborate with MazaoHub in building the future of African agriculture.

#MazaoHub #GeophreyTenganamba #AfricaFranceBusiness #Nairobi #AgroIndustry #Agritech #AfricanInnovation #StrategicPartnerships #Investment #IndustrialTransformation #AfricanAgriculture #TechForAgriculture #CropSupply #FarmClinics

[MazaoHub @mazaohub]

Tulimtembelea mkulima wetu shambani ili kufanya tathmini ya kina ya hali ya udongo na mazao yake. 🌱

Tulichukua sampuli za udongo, tukabaini mahitaji halisi ya shamba, na kumpa ushauri wa kitaalamu unaolenga kuongeza mavuno na kupunguza gharama za uzalishaji.

“Kwa muda mfupi MazaoHub walifika shambani kwangu na kunipa mwongozo sahihi. Sasa nina uhakika wa maamuzi ninayofanya.”

Ushuhuda wa Mkulima

Unataka huduma kama hii? Wasiliana nasi leo kupitia namba:
📞 0699 365 987

Au pakua app ya MazaoHub hapa:
https://t.co/k3DH8GCD1u

#MazaoHub #KilimoNiBiashara #AgriTechTanzania

[MazaoHub @mazaohub]

We are in Addis Ababa for the 2nd IFC FIG Africa Aqrifinance Client & Partner Event to push one clear message: African agriculture needs systems that work for farmers.

IFC's agribusiness work continues to emphasize resilient inclusive, value-chain-driven solutions for smallholders, which is exactly the space MazaoHub is building in.

On Wednesday, 1st April, our CEO Mr.Geophrey Tenganamba will speak during the session on Precisior Agriculture Advice for Smallholder Farmers.

At MazaoHub, we are buildina what we call the hospital for farms a fully digitized Farm Clinic model powered by #soi sensors, #agronomy software, #input tracking and #distribution, and #traceable market access.

Our core intelligence model brings together soil intelligence, Al-powered in-person farmer support, and stronger market linkages built for smallholder realities using real farm data.

Are you a #stakeholder in Addis Ababa? Don't miss this session.
We would be very happy to connect with you by any chance afterwards.

#MazaoHub #IFC #AddisAbaba #Ethiopia
#PrecisionAgriculture #SmallholderFarmers #AgriFinance #ClimateSmartAgriculture #Africa

[MazaoHub @mazaohub]

Wakulima, Agrovets na Afisa Ugani, sasa hakuna tena shida ya kupata bidhaa bora za kilimo🌱

Pembejeo bora za ByTrade sasa zinakufikia popote ulipo kupitia mfumo wa MazaoHub.
Mkulima anapata pembejeo kwa urahisi.
Agrovet anauza kwa faida zaidi.
Afisa Ugani anageuza ujuzi na uaminifu wa jamii kuwa kipato halali.

Huu si mnyororo wa kawaida wa pembejeo.
Ni mfumo mmoja unaounganisha uzalishaji, usambazaji, na mapato kwa kila mshiriki.

Sisi MazaoHub tuko bega kwa bega na wewe, tukihakikisha kilimo kinakuwa cha faida, maarifa, na endelevu.

📱 Jiunge na Mazaohub leo:
https://t.co/k3DH8GCD1u

#MazaoHub #ByTrade #KilimoChaKisasa #KilimoKidijitali #KilimoChenyeTija #WakulimaTanzania #AgriTechAfrica #KilimoEndelevu #SmartFarming

[MazaoHub @mazaohub]

Asanteni sana Simiyu. 🙏🌱

Ushiriki wenu, maswali yenu, na hamasa yenu vimethibitisha kuwa ugani wa kisasa una nafasi kubwa ya kubadilisha maisha ya wakulima na Maafisa Ugani.

MazaoHub inajivunia kuwa sehemu ya safari yenu ya ugani wa kisasa na fursa mpya za kipato. 🚀📲

#MazaoHub #DoktaKilimo #UganiWaKisasa #Simiyu #KilimoBora #TeknolojiaKwaWakulima #FursaMpya #KilimoBiashara

[MazaoHub @mazaohub]

Tuko tayari na tunawakaribisha.
Team ya MazaoHub tayari imewasili Ukumbi wa MAKUTI, Bariadi Mjini kwa ajili ya Workshop ya Dokta Kilimo na milango iko wazi.

Tunawakaribisha Maafisa Ugani na washiriki wote kutoka Dutwa, Ramadi, Busega, Meatu, pamoja na Bariadi mjini na vijijini.
Karibuni tushiriki fursa halisi za ugani wa kisasa unaoongeza kipato kupitia teknolojia.

Simiyu, tupo venue. Karibuni sasa.

[𝐒𝐏𝐎𝐓𝐋𝐈𝐆𝐇𝐓 𝐈𝐍 𝐀𝐅𝐑𝐈𝐂𝐀 @SpotlightinAfr]

Co-founded by @GKeyness and
@proedu2009 , Tanzania's @mazaohub gives farmers access to AI- powered soil analytics, IoT sensors, climate data, and tailored agronomy recommendations.

https://t.co/t7yigXPkO9

[MazaoHub @mazaohub]

Afisa Ugani, ujuzi wako una thamani kuliko unavyodhani.

Iwe uko serikalini, kwenye taasisi binafsi au unajitegemea changamoto si maarifa, ni mfumo wa kuwafikia na kuwasimamia wakulima kwa ufanisi.

Hapo ndipo Dokta Kilimo — Uber for Extension ndani ya MazaoHub inaingia.

Ni jukwaa linalokuwezesha kuongeza kipato, huku ukiwasimamia wakulima wako moja kwa moja kupitia simu.

👉 Unapewa wakulima hadi 250+
👉 Unafanya kazi kwa mpangilio na data
👉 Unawaunganisha wakulima na pembejeo, masoko na mikopo
👉 Kazi yako inaonekana, matokeo yanapimika

Hii si ugani wa kubahatisha — ni ugani wa kisasa, wenye tija na manufaa halisi.

⚠️ Tunapokea Maafisa Ugani 150 tu nchi nzima
Kama uko tayari kuinua taaluma yako, jiunge na Dokta Kilimo leo.

[MazaoHub @mazaohub]

Je unasumbuliwa na uratibu wa pembejeo, oda kuchelewa au kupoteza mauzo?

Teknolojia sasa inarahisisha usambazaji wa pembejeo, inaongeza kipato na kuhakikisha huduma ya pembejeo inapatikana kwa wakati.

🌱 MazaoHub – Pembejeo Connect
Suluhisho la kidijitali kwa Agrovets na Distributors kusimamia oda, mauzo na usambazaji wa pembejeo zilizoidhinishwa kwa ufanisi.

📡 JIUNGE NA LIVE WEBINAR
🗓️ 07 January 2026
⏰ 5:00 – 6:00 pm (EAT)

👉 Jisajili hapa:
https://t.co/Tt1pgc65Pg

[Geophrey Tenganamba Keyness @GKeyness]

Pembejeo Connect

[MazaoHub @mazaohub]

Teknolojia inabadilishaje biashara ya pembejeo na kilimo kwa ujumla?

Jiunge nasi kwenye Live Webinar ya MazaoHub ambapo tutajadili kwa kina namna teknolojia inavyorahisisha na kuboresha kila hatua ya mnyororo wa thamani wa kilimo kuanzia shambani hadi sokoni.

🎙️ Mada: Teknolojia Inayoongeza Faida na Kipato Katika Mnyororo Mzima wa Thamani wa Kilimo
👤 Mzungumzaji: Gabriel Zawadi – Chief Technical Support, MazaoHub
📅 Tarehe: 07 January 2026
⏰ Muda: 5:00 – 6:00 pm (EAT)

👉 Kipengele kikuu cha mjadala:
Pembejeo Connect - mfumo unaosimamia uzalishaji na usambazaji wa pembejeo kwa Agrovets na Distributors, kuanzia oda, usambazaji, hadi ufuatiliaji wa mauzo kwa kutumia data.

🔗 Jiunge kupitia link hii:
https://t.co/Tt1pgc65Pg

#MazaoHub #LiveWebinar #PembejeoConnect #Agrovet #AgriTechTanzania #KilimoChaKisasa

[MazaoHub @mazaohub]

Mwaka huu hatukusema tu “teknolojia kwa wakulima” tulifanya kazi ilioenda kuonekana shambani.

Mwaka 2025 tumezindua MazaoHub v2.0.2, toleo lililokuja kuoanisha Afisa Ugani na Mkulima, wauzaji wa pembejeo na wakulima, pamoja na distributors na agro-vets/agro-dealers ili huduma iwe karibu, haraka, na ya kuaminika.

Kupitia field-based data tunayokusanya kwenye mfumo wetu, wadau wengi wameweza kunufaika kuanzia taasisi za kifedha, research institutions, na taasisi mbalimbali kwenye mnyororo mzima wa thamani kwa sababu data sahihi huleta maamuzi sahihi.

Matokeo yake:
✅ Tumewahudumia wakulima zaidi ya 80,000
✅ Tumeongeza vituo hadi kufikia 17 nchini
✅ Tumeshirikiana na FECs & Agro-vets zaidi ya 420 (ikiwemo agro dealers & input dealers)
✅ Tumewapa nafasi vijana zaidi ya 200 “Uber for Extension” — wanahudumia wakulima na kujipatia kipato kupitia kamisheni na hatukuwasahau akina mama. Mwaka huu tumeweka mfumo unaowawezesha kuweka rekodi za shughuli zao za kilimo hata bila kumiliki zana za uzalishaji kama mashamba, na tumewasogezea ujuzi wa kifedha kupitia taasisi za kifedha kama CRDB Foundation ili wajue namna sahihi ya kutunza kipato hatua inayowaweka karibu zaidi na fursa za mikopo rafiki.

Kwa upande wa masoko, mfumo wetu CropSupply umeendelea kuwa daraja: umewezesha wakulima kupata masoko ya uhakika na wanunuzi 98 Afrika Mashariki kupata malighafi za uhakika.

Na sasa… 2026 tunaenda kufanya mageuzi makubwa zaidi ikiwemo uzinduzi wa CropSupply Mobile App ili masoko, ufuatiliaji, na uaminifu viwe kwenye kiganja cha mkulima.
Huu ni ushahidi kwamba kazi tumeifanya na mwaka 2026 tumejipanga kwenda kufanya mageuzi makubwa zaidi.

[Geophrey Tenganamba Keyness @GKeyness]

This is how we chose to close 2025 at @MazaoHub: not with noise… but with alignment.

If I’m honest, 2024 was a year I was far from the team. I moved fast, carried a lot, and at some point I started feeling misaligned—like the vision was moving, but the human connection inside the company was lagging behind.

So in 2025, I made a deliberate choice: spend more time with the team. Not for meetings. Not for reporting. But for real conversations—the kind that expose the gaps, reset the priorities, and rebuild the “why” together.
You can see the video here : https://t.co/qN6JweRDjj

During our team building, we didn’t just “bond.”
We sat down like builders and asked uncomfortable questions about the future of MazaoHub.
And one thing became our shared anchor: the MazaoHub Vision Book.
📘 You can read the MazaoHub Vision Book here: https://t.co/9KNpry8Gef

Then something powerful happened after we returned.

We made it a habit—almost a culture test—to ask everyone, across every level of MazaoHub, and we had a virtual meeting this week:
From the extension officer in the village, to part-time staff, to partners, to the person who keeps our office clean:

“Have you read the MazaoHub Vision Book?”

Because at the end of the day, you can’t build a long-term system with a team that is only executing tasks.

You build it with people who understand the story, own the direction, and carry the vision together.

That’s how we are closing 2025: more connected, more honest, more aligned—and more ready.

#MazaoHub #TeamBuilding #Leadership #Vision #AgriTech #AfricanAgriculture #TechAndTouch

[Geophrey Tenganamba Keyness @GKeyness]

Honestly nafuatilia mjadala hapa sielewi mabishano ni nini? Je ni“quality ya news” from media houses? Media houses zinategemea Ads as business model. Sasa ads zimehamia kwa influencers, comedians, commenters na pages hao ndio wanaochukua wateja wa media houses. Ambao ni very cheap and impactful. Bila kusahau mpaka sponsored. Kama si washindani ni akina nani ?
Competition si breaking news, ni nani anakusanya hela. Ukishindwa kuvuta matangazo, “credible journalism” inabaki slogan. Leo media houses nyingi hata kubwa zinachechemea mishahara. Mwisho wa siku it's all about money. Credible journalism without money ndiyo nini sasa?

[Geophrey Tenganamba Keyness @GKeyness]

@RKishaija81715 @mafolebaraka Alichokuwa anapigania Elon Musk, hii X inaweza kukupa picha nzima namna ametikisa mengi kwenye media houses...pamoja na hizo laws

[Geophrey Tenganamba Keyness @GKeyness]

na anachukua mpaka vibali vya media house but digital zaidi. Kushindwa kukubali mabadiliko kutawaumiza wengi. Media houses kwasasa haziwezi kulipa mishahara, hakuna revenue kabisa. Media houses ni biashara, na inategemea ads kuendesha biashara. Businesses nyingi zimepata altenatives, hawa content creators, how come usiwaone siyo competitors?