These Nairobi-based organizations are predominantly large educational institutions and healthcare providers. Key players include the University of Nairobi, a leading university in Kenya, and alx_africa, an e-learning provider empowering youth. Kenyatta University focuses on accessible education and research, while Jomo Kenyatta University of Agriculture and Technology drives advancements in higher education. Kenyatta National Hospital and The Nairobi Hospital are major referral and teaching hospitals.
A clear pattern among these organizations is their focus on education and health. Many are universities or medical training colleges, alongside significant hospitals and research institutes. The presence of several long-established institutions alongside younger entities like alx_africa, founded in 2018, indicates a mix of mature and emerging organizations in these sectors.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
University of Nairobiuonbi.ac.ke
Leading university in Kenya and East/Central Africa in teaching, research, and innovation Recognized for informing policy and driving research advancements |
7,088 | |||
| 2 |
alx_africaalxafrica.com
Empowering Africa's youth with skills, opportunities, mindsets, and experiences to become the next generation of leaders #ImpactYourWorld |
6,201 | |||
| 3 |
Kenyatta Universityku.ac.ke
A dynamic institution committed to accessible education, research, and community engagement, offering high-quality programs and nurturing innovative projects |
5,684 | |||
| 4 |
Jomo Kenyatta University of Agriculture and Technology (JKUAT)jkuat.ac.ke
Driving advancements in higher education, research, and innovation across Africa for the past 20 years |
4,457 | |||
| 5 |
Kenyatta National Hospital.knh.or.ke
A leading national referral and teaching hospital in Kenya with a rich history, a wide range of medical services, and partnerships with educational institutions and research agencies |
4,242 | |||
| 6 |
Kenya Medical Research Institute (KEMRI)kemri.go.ke
A national research body in Kenya focused on health research, established to conduct scientific studies and promote innovation in the healthcare sector |
3,645 | |||
| 7 |
Mount Kenya University - MKUmku.ac.ke
A chartered university offering diverse courses, promoting academic excellence, career prospects, and student welfare through innovative programs, research, and ICT integration |
2,393 | |||
| 8 |
Amref Health Africaamref.org
A leading NGO in Africa focused on increasing sustainable health access through human resources, health services delivery, and investments in health |
2,079 | |||
| 9 |
Strathmore Universitystrathmore.edu
A chartered university in Nairobi, Kenya, offering multiracial and multi-religious education, ISO certified, focusing on quality education, research, ethics, and social development |
1,825 | |||
| 10 |
The Nairobi Hospitalthenairobihospital.org
A leading healthcare provider in East Africa with a rich history, offering high-quality clinical, nursing care, emergency services, and specialty clinics |
1,719 | |||
| 11 |
Bridge Academies Foundation Kenya & Ugandabridge.ac.ke
This organization in Kenya partners with communities to provide high-quality education for primary and pre-primary children in various counties |
1,423 | |||
| 12 |
Kenya Medical Training College (KMTC)kmtc.ac.ke
A leading medical training college in Kenya offering a wide range of health-related courses and contributing significantly to the healthcare workforce |
1,368 | |||
| 13 |
The Technical University of Kenyatukenya.ac.ke
A leading technical university in Kenya, offering diploma, undergraduate, and postgraduate degrees to students in a variety of fields |
1,279 | |||
| 14 |
United States International University - Africalinktr.ee
A leading secular private university in East & Central Africa offering accredited US and Kenya degree programs to a diverse student body from 74 nations |
1,189 | |||
| 15 |
KCA Universitykcau.ac.ke
A premier business and technology university in Nairobi, Kenya, specializing in accounting education and promoting knowledge advancement and change |
1,039 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
SHOFCOshofco.org
This organization fights poverty and gender inequality by providing holistic services to urban slums through schools for girls in Nairobi |
910 | |||
| 17 |
Ajira Digital Programajiradigital.go.ke
The company aims to bridge the gap between skills demand and lack of jobs by providing tools, training, and mentorship for digital work in Kenya |
880 | |||
| 18 |
Kenya Medical Training Collegekmtc.ac.ke
A public health training institution established in 1972 under the Ministry of Health, with 71 campuses nationwide promoting healthcare improvement |
851 | |||
| 19 |
The Karen Hospitalkarenhospital.org
A reputable health care provider in Africa providing high-quality services, modern equipment, medical training, research, and compassionate care to all patients |
715 | |||
| 20 |
Zetech Universityzetech.ac.ke
A leading private university in Kenya offering education in various disciplines like ICT, Engineering, Business, Media, Film production, Economics, Education, and Arts #KaribuZetech #InventYourFuture |
684 | |||
| 21 |
Kenya Utalii Collegeutalii.ac.ke
Leading African hospitality and tourism training institution, providing world class training for local and international industry professionals with strong industry linkages |
652 | |||
| 22 |
Kenya School of Governmentksg.ac.ke
An ISO 9001:2015 certified institution offering capacity development programs, training, research, consultancy, and policy advisory services for the Public Service in Kenya |
571 | |||
| 23 |
AGA KHAN UNIVERSITY HOSPITAL, EAST AFRICAaku.edu
A leading tertiary healthcare facility in sub-Saharan Africa, providing high-quality, compassionate medical services, advanced facilities, and medical education |
555 | |||
| 24 | 
university
A non-profit initiative providing consulting, training, and capacity building in education, business, and community development to empower individuals and institutions for sustainable development |
540 | |||
| 25 |
Kenya Institute of Curriculum Development (KICD)kicd.ac.ke
A state corporation in Kenya developing curricula and curriculum support materials in print and digital formats for all education levels below university |
512 | |||
| 26 |
Africa Nazarene Universityanu.ac.ke
A university offering holistic education focused on spiritual development, career success, and finding one's place in the world |
509 | |||
| 27 |
International School of Kenyaisk.ac.ke
A private, non-profit school in Kenya offering a PreK-Grade 12 international curriculum, including the IB Diploma program, to expatriate and Kenyan students |
506 | |||
| 28 |
Riara Schoolsriaraschools.ac.ke
An educational institution offering holistic education since 1974, with multiple campuses and a focus on developing learners wholly |
485 | |||
| 29 |
Multimedia University of Kenyammu.ac.ke
A chartered public university in Nairobi offering a variety of educational programs in fields such as engineering, technology, media, business, and social sciences |
443 | |||
| 30 |
Missions of Hope Internationalmohiafrica.org
Non-profit organization in Kenya empowering vulnerable children and families through education, healthcare, vocational training, microfinance, and community transformation initiatives |
441 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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