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Top 70 critical infrastructure operators in Kenya

Tamtam tracks 70 critical infrastructure operators headquartered in Kenya. This list ranks all of them by number of employees on LinkedIn, led by Safaricom PLC, Airtel Africa and Equity Bank Limited. Their median headcount is 970. Half of them were founded in 1978 or later. The most common headquarters are Nairobi (59).

馃嚢馃嚜 Kenya70 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Safaricom PLCsafaricom.co.ke

Leading Kenyan mobile network provider offering telephony, broadband, financial services, and community support with extensive coverage and innovative mobile payment system.

Telecommunications 馃嚢馃嚜 Nairobi 17,200 1997
2
Airtel Africaairtel.africa

A telecom company operating in 14 African countries, offering mobile voice, data, and mobile money services to deliver a seamless customer experience

Telecommunications 馃嚢馃嚜 Nairobi 15,807 2010
3
Equity Bank Limitedequitygroupholdings.com

Financial services holding company providing banking, insurance, and fintech solutions across East Africa while funding social impact programs in education, health, and agriculture.

Financial Services 馃嚢馃嚜 Nairobi 10,055 1984
4
Kenya Airwayskenya-airways.com

Leading African airline operating modern fleet, connecting Africa to global destinations, offering passenger and cargo services with renowned onboard experience.

Airlines and Aviation 馃嚢馃嚜 8,587 1977
5
Kenya Powerkplc.co.ke

An energy company in Kenya providing electricity transmission, distribution, and retail services with a commitment to high quality customer service and business sustainability

Utilities 馃嚢馃嚜 Nairobi 6,843 1922
6
KCB Bank Groupkcbgroup.com

A leading financial services organization in East Africa with operations in multiple countries, offering a wide range of banking services

Banking 馃嚢馃嚜 Nairobi 6,811 1896
7
Britambritam.com

A leading diversified financial services group in Eastern and Southern Africa offering insurance, asset management, banking, property development, and private equity services

Financial Services 馃嚢馃嚜 Nairobi 5,403 1965
8
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

Hospitals and Health Care 馃嚢馃嚜 Nairobi 4,242 1987
9
Co-operative Bank of Kenyaco-opbank.co.ke

Licensed Kenyan financial institution providing banking, fund management, stockbroking, and consultancy services with a specific focus on supporting the regional co-operative movement.

Financial Services 馃嚢馃嚜 Nairobi 4,038 1965
10
KenGen Kenyakengen.co.ke

Leading electric power generating company in East Africa with hydro, geothermal, thermal, and wind generation capacity, providing affordable clean energy

Oil and Gas 馃嚢馃嚜 Nairobi 3,184 1954
11
NCBA Groupncbagroup.com

Providing diverse financial products and personalized services to retail and corporate clients, promoting inclusion and strategic partnerships in East Africa.

Financial Services 馃嚢馃嚜 Nairobi 3,053 n/a
12
ICEA LION Grouplinktr.ee

An African financial services group offering insurance and wealth management, guided by a customer-centric approach and commitment to integrity and promises

Financial Services 馃嚢馃嚜 Nairobi 2,870 1895
13
Absa Bank Kenyaabsabank.co.ke

A regulated bank in Kenya, providing a range of financial services Visit their official LinkedIn page for more information

Banking 馃嚢馃嚜 Nairobi 2,779 n/a
14
Jubilee Insurancejubileeinsurance.com

Leading insurer in East Africa with ISO certification and multiple stock exchange listings Offers insurance services in Kenya, Uganda, Tanzania, Burundi, and Mauritius

Insurance 馃嚢馃嚜 Nairobi 2,547 1937
15
CIC Insurance Companycic.co.ke

A leading insurer in Africa offering a wide range of insurance products including general, life, medical, and micro-insurance, as well as asset management services

Financial Services 馃嚢馃嚜 Nairobi 2,133 1968
16
I&M Bank Ltdimbankgroup.com

A major regional commercial bank offering corporate and retail banking services, with international operations in three countries and a strong presence in Kenya

Banking 馃嚢馃嚜 Nairobi 2,003 1974
17
Diamond Trust Bankdtbafrica.com

A leading regional bank affiliated with AKDN, focusing on SMEs and innovative digital solutions, with over 130 branches in East Africa

Banking 馃嚢馃嚜 Nairobi 1,923 1946
18
Kenya Airports Authoritykaa.go.ke

KAA provides facilitative aviation infrastructure in Kenya to connect the country with the world, ensuring consistent and delightful travel experiences

Aviation and Aerospace Component Manufacturing 馃嚢馃嚜 Nairobi 1,905 1991
19
Kenya Railwayskrc.co.ke

The company provides coordinated rail and inland waterways transport services, inland port facilities, and concession agreements for rail transport services

Truck Transportation 馃嚢馃嚜 Nairobi 1,728 1978
20
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

Hospitals and Health Care 馃嚢馃嚜 Nairobi 1,719 1954
21
Moi Teaching and Referral Hospitalmtrh.go.ke

A multi-specialty national teaching and referral hospital in Kenya, providing specialized healthcare, medical education, research, nursing training, and national health planning

Hospitals and Health Care 馃嚢馃嚜 Eldoret 1,710 1917
22
Family Bank Ltdfamilybank.co.ke

A fully-regulated commercial bank in Kenya with over 17 million customers and 93 branches nationwide, offering innovative paperless banking and various financial services

Banking 馃嚢馃嚜 Nairobi 1,709 1984
23
National Bank of Kenyanationalbank.co.ke

A subsidiary of KCB Group Plc, offering a full range of commercial banking products to personal, SMEs, and corporate banking customers in Kenya

Banking 馃嚢馃嚜 Nairobi 1,685 1968
24
National Health Insurance Fund - Kenyasha.go.ke

The company provides health insurance in Kenya to ensure affordable and quality healthcare access for all citizens through a restructured autonomous parastatal

Insurance 馃嚢馃嚜 Nairobi 1,623 1966
25
Airtel Kenyaairtel.in

A global telecommunications company offering 2G, 3G, 4G wireless services, mobile commerce, broadband, fixed line services, and enterprise solutions across Asia and Africa

Telecommunications 馃嚢馃嚜 Nairobi 1,605 n/a
26
Old Mutual Kenyaoldmutual.co.ke

A financial services group in East Africa offering insurance, investment, banking, and savings solutions through a diversified portfolio of subsidiaries

Financial Services 馃嚢馃嚜 Nairobi 1,488 n/a
27
Telkom Kenyatelkom.co.ke

A telecommunications operator in Kenya offering integrated voice and broadband data services to residential and business customers since 1999

Telecommunications 馃嚢馃嚜 Nairobi 1,457 1999
28
Stanbic Bank Kenyastanbicbank.co.ke

A financial institution offering corporate and retail banking services in Kenya and South Sudan, part of the Standard Bank Group with operations across Africa and globally

Financial Services 馃嚢馃嚜 Nairobi 1,438 n/a
29
Faulu Microfinance Bankfaulukenya.com

A growing microfinance bank in Kenya, regulated by the Central Bank, offering financial solutions to retail and MSME segments, empowering Kenyans for a brighter future

Banking 馃嚢馃嚜 Nairobi 1,412 1991
30
Kenyatta University Teaching, Referral & Research Hospitalkutrrh.go.ke

A leading hospital in Kenya with advanced medical facilities, offering various services including oncology, orthopedics, renal care, telemedicine, and helipad access

Hospitals and Health Care 馃嚢馃嚜 Nairobi 1,185 2020
31
Kenya National Highways Authoritykenha.co.ke

The company is responsible for overseeing and improving national highways, focusing on management, development, rehabilitation, and maintenance of the roads

Civil Engineering 馃嚢馃嚜 Nairobi 1,147 2008
32
The Nairobi Hospitalnbihosp.org

This company operates within the hospital industry, providing services and solutions related to healthcare and medical services

Wellness and Fitness Services 馃嚢馃嚜 Nairobi 1,076 1954
33
AIC Kijabe Hospitalkijabehospital.org

Providing compassionate healthcare, medical training, and spiritual ministry centered around Jesus Christ

Hospitals and Health Care 馃嚢馃嚜 Kijabe 1,075 1915
34
Central Bank of Kenyacentralbank.go.ke

The company formulates monetary policy, promotes financial stability, manages foreign exchange reserves, issues currency, and serves as the government's banker and advisor

Government Administration 馃嚢馃嚜 1,071 n/a
35
The Nairobi Women's Hospital Groupnwh.co.ke

A leading private hospital in Kenya providing quality and affordable healthcare services to women and their families, with plans for further expansion

Hospitals and Health Care 馃嚢馃嚜 Nairobi 970 2001
36
APA Insurance Limitedapainsurance.org

A leading financial group in East Africa offering insurance, life insurance, pension benefits, asset management, investment advisory services, and event hosting

Insurance 馃嚢馃嚜 Nairobi 947 2003
37
Kenya Pipeline Company Limitedkpc.co.ke

A state corporation in Kenya responsible for transporting, storing, and delivering petroleum products to consumers through pipelines, oil depots, and aviation fuel depots

Oil and Gas 馃嚢馃嚜 Industrial Area 901 1977
38
Avenue Healthcareavenuehealthcare.com

A healthcare provider offering quality medical care at affordable prices with well-equipped facilities in Nairobi, Kajiado Thika, Nakuru, Eldoret, and Kisumu

Hospitals and Health Care 馃嚢馃嚜 Kenya 864 n/a
39
Gertrude鈥檚 Children鈥檚 Hospitalgerties.org

A non-profit children's hospital in East Africa prioritizing the healthcare needs of children and their families, while also conducting research and teaching healthcare professionals

Hospitals and Health Care 馃嚢馃嚜 Nairobi 862 1947
40
RUBiS Energy Kenyarubiskenya.com

A prominent oil marketing company operating in East, Central, and Southern Africa with a strong presence across the continent

Oil and Gas 馃嚢馃嚜 Nairobi 844 1959
41
The Nairobi West Hospitalnairobiwesthospital.com

A reputable healthcare provider in Nairobi for over 30 years, offering affordable, high-quality care in a safe environment with exceptional staff

Hospitals and Health Care 馃嚢馃嚜 Nairobi 839 1980
42
Geothermal Development Companylinktr.ee

A government-owned corporation focused on accelerating the development of geothermal resources in Kenya for power generation and alternative uses

Geothermal Electric Power Generation 馃嚢馃嚜 Nairobi 833 2008
43
Jambojetjambojet.com

Kenya's first low-cost airline providing affordable air travel with a wide range of value-added services and top quality service

Airlines and Aviation 馃嚢馃嚜 Nairobi 793 n/a
44
Posta Kenyaposta.co.ke

A leading provider of postal, logistics, and payment services in Kenya, offering innovative and reliable solutions to delight customers and stakeholders

Freight and Package Transportation 馃嚢馃嚜 Nairobi 786 1998
45
AAR Insuranceaar-insurance.com

Company initially provided rescue and emergency services, then expanded to offer comprehensive health services before transforming into an insurance provider in 2012

Insurance 馃嚢馃嚜 Nairobi 784 n/a
46
Hass Petroleum Grouphasspetroleum.com

A leading regional oil marketing company in Africa, specializing in sourcing, transportation, storage, distribution, and marketing of a variety of petroleum products

Oil and Gas 馃嚢馃嚜 Nairobi 756 1997
47
Madison Group Kenyamadison.co.ke

Locally owned insurance company in Kenya offering life, general insurance, and investment management services through a network of branches nationwide

Insurance 馃嚢馃嚜 Nairobi 737 1988
48
Proto Energyprotoenergy.com

A company funded by Emerging Capital Partners, focused on increasing LPG usage in Kenya and Africa through reliable, affordable products and services

Oil and Gas 馃嚢馃嚜 Nairobi 736 2015
49
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

Hospitals and Health Care 馃嚢馃嚜 Nairobi 715 2006
50
AGC Tenwek Hospitaltenwekhosp.org

A leading non-profit hospital in Western Kenya providing quality healthcare, medical education, and holistic care in partnership with World Gospel Mission

Hospitals and Health Care 馃嚢馃嚜 Bomet 660 1937
51
Chase Bank Kenya Ltd (IR)chasebankkenya.co.ke

A relationship bank offering one-stop financial solutions, with 58 branches nationwide, serving SMEs and individuals, including Shariah compliant banking

Banking 馃嚢馃嚜 Nairobi 655 1995
52
Jamii Telecommunications Ltdjtl.co.ke

Kenyan telecommunications company offering broadband services to businesses and residential customers, with a focus on innovative technology solutions and community support initiatives

Telecommunications 馃嚢馃嚜 Nairobi 650 2004
53
Kenya Electricity Transmission Company Limited (KETRACO)ketraco.co.ke

A government-owned state corporation in Kenya tasked with planning, constructing, and maintaining the high voltage electricity transmission grid and regional power interconnectors

Oil and Gas 馃嚢馃嚜 Nairobi 641 2008
54
M.P. Shah Hospitalmpshahhosp.org

A modern 210-bed hospital in Nairobi providing high-quality medical services, led by skilled specialists and committed to patient care and excellence

Hospitals and Health Care 馃嚢馃嚜 Nairobi 631 1930
55
Sidian Banksidianbank.co.ke

A commercial bank in Kenya empowering entrepreneurs with innovative financial solutions to create wealth and drive transformation #Explore #Create #Innovate

Financial Services 馃嚢馃嚜 Nairobi 614 1984
56
Kingdom Bank Kenyakingdombankltd.co.ke

A subsidiary serving MSMEs and individuals, providing customized financial solutions, accounts in multiple currencies, loan facilities, and superior client service

Banking 馃嚢馃嚜 Nairobi 614 n/a
57
Gulf African Bankgulfafricanbank.com

An Islamic bank in Kenya offering interest-free banking, financial inclusion, and innovative solutions based on Shari鈥檃h principles since 2008

Banking 馃嚢馃嚜 Nairobi 610 2005
58
Jaramogi Oginga Odinga Teaching and Referral Hospitaljootrh.go.ke

A teaching and referral hospital established in the early 1900s, serving over 10 million people in Western Kenya with upgraded facilities

Hospitals and Health Care 馃嚢馃嚜 Kisumu 610 1969
59
HFC Kenyahfgroup.co.ke

Boutique financial services institution offering banking and investment solutions with exceptional customer experience, digital-first solutions, and opportunities for growth and development

Financial Services 馃嚢馃嚜 Nairobi 599 1965
60
Aga Khan Hospital, Kisumuagakhanhospitals.org

Healthcare institution in Kisumu, part of Aga Khan Health Service in Kenya Offers quality medical services with ISO certifications and outreach facilities in East Africa

Hospitals and Health Care 馃嚢馃嚜 Kisumu 595 1952
61
Kenya Medical Supplies Authoritykemsa.go.ke

A state corporation under the Ministry of Health in Kenya responsible for procurement, warehouse, and distribution of health products and technologies

Hospitals and Health Care 馃嚢馃嚜 Nairobi 585 n/a
62
SBM Bank Kenyasbmbank.co.ke

A top tier bank offering a wide range of financial products and services to drive economic growth in Kenya and beyond

Banking 馃嚢馃嚜 Nairobi 555 n/a
63
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

Hospitals and Health Care 馃嚢馃嚜 Nairobi 555 n/a
64
Eldoret Hospital Limitedeldorethospital.com

A healthcare facility originally established in 1975 as a nursing home, evolved into a hospital in 1993 to provide quality healthcare services

Hospitals and Health Care 馃嚢馃嚜 Eldoret HOspital Doctors PLaza 282 1975
65
Bulkstreambulkstream.com

Modernizing bulk terminals and logistics infrastructure to serve East Africa's economy with world-class port handling, logistics services, and a commitment to sustainability and food security

Transportation, Logistics, Supply Chain and Storage 馃嚢馃嚜 Mombasa 235 2000
66
Access Bank (Kenya) PLCkenya.accessbankplc.com

A subsidiary of a leading full-service commercial bank with a global presence, offering banking services to millions of customers worldwide

Banking 馃嚢馃嚜 Nairobi 197 2020
67
UBA Kenyaubakenya.com

A leading financial institution in Africa, focused on facilitating trade, investment, and infrastructural development across the continent with ethical standards and professional excellence

Banking 馃嚢馃嚜 Nairobi 135 2009
68
Genghis Capital Investment Bankgenghis-capital.com

An investment bank providing stock brokerage, unit trust funds, fund management, and corporate finance services with a focus on integrity and reliability

Investment Banking 馃嚢馃嚜 Nairobi 44 2008
69
NIC Bank Limitednicgroup.co.uk

A non-operating holding company overseeing banking and non-banking subsidiaries, focusing on strategic management, risk management, governance, and talent development

Business Consulting and Services 馃嚢馃嚜 Nairobi 27 1959
70
Habib Bank AG Zurich Kenyahabibbank.com

A global bank offering traditional values of "Service with Security" since 1967, with operations in 10 countries and a range of products and services

Banking 馃嚢馃嚜 Nairobi 22 1978

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How this list is built

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 Oct 24, 2026.

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