# Top 100 critical infrastructure operators in Africa Tamtam tracks 868 critical infrastructure operators headquartered in Africa. This list ranks the 100 largest by number of employees on LinkedIn, led by Standard Bank Group, Sonatrach and Eskom Holdings SOC Ltd. Their median headcount is 7,162. Half of them were founded in 1976 or later. The most common headquarters are Johannesburg (13), Lagos (12) and Nairobi (8). This selection of large critical infrastructure operators in Africa includes a significant number of financial services providers and utilities. Companies such as Standard Bank Group, a financial services provider, and Eskom Holdings SOC Ltd, a power utility, are featured. Other notable entities include Sonatrach, an Algerian government-owned oil and gas company, and MTN, a pan-African mobile operator. A recurring pattern observed is the concentration of headquarters in South Africa, particularly in Johannesburg. Many of the listed companies are well-established, with several founded in the late 19th or early 20th century, such as Standard Bank Group (1862) and National Bank of Egypt (1898), indicating a long history of operation on the continent. 🌍 Africa · 100 companies · Updated Nov 12, 2026 | # | Company | Industry | Headquarters | Employees | Founded | |---|---|---|---|---|---| | 1 | [Standard Bank Group](https://www.tamtam.ai/c/standard-bank-group) (standardbank.com)
Financial services provider focused on inclusive, sustainable economic development and growth across sub-Saharan Africa with ethical business practices. | Financial Services | πŸ‡ΏπŸ‡¦ Johannesburg | 70,728 | 1862 | | 2 | [Sonatrach](https://www.tamtam.ai/c/sonatrach) (sonatrach.com)
This Algerian government-owned company exploits hydrocarbon resources, covering all aspects of the oil and gas industry chain: upstream, midstream, and downstream operations. | Oil and Gas | πŸ‡©πŸ‡Ώ Hydra | 47,510 | 1963 | | 3 | [Eskom Holdings SOC Ltd](https://www.tamtam.ai/c/eskom-holdings-soc-ltd) (eskom.co.za)
A leading power utility in South Africa, with a significant presence in electricity generation, transportation, and distribution on the African continent | Utilities | πŸ‡ΏπŸ‡¦ Johannesburg | 42,862 | 1923 | | 4 | [MTN](https://www.tamtam.ai/c/mtn) (mtn.com)
A leading pan-African mobile operator focused on bridging the digital divide and advancing financial inclusion through technology and connectivity solutions | Telecommunications | πŸ‡ΏπŸ‡¦ Johannesburg | 42,718 | | | 5 | [Absa Group](https://www.tamtam.ai/c/absa-group) (absa.africa)
African financial services company focused on growth, with presence in multiple countries and insurance operations across the continent | Financial Services | πŸ‡ΏπŸ‡¦ Johannesburg | 42,684 | 2018 | | 6 | [FNB South Africa](https://www.tamtam.ai/c/fnb-south-africa) (fnb.co.za)
This company values 'help' and practices 'better business; better world' ethos, aiming to drive positive change in people's lives and communities | Banking | πŸ‡ΏπŸ‡¦ Johannesburg | 32,630 | | | 7 | [S.A.S.](https://www.tamtam.ai/c/sasol) (sasol.com)
Produces liquid fuels, chemicals, and electricity from coal. Transforms coal into valuable energy products for various industries. | Chemical Manufacturing | πŸ‡ΏπŸ‡¦ Sandton | 31,000 | 1950 | | 8 | [National Bank of Egypt (NBE)](https://www.tamtam.ai/c/national-bank-of-egypt-nbe) (nbe.com.eg)
Leading commercial bank in Egypt with extensive branch network, international presence, supporting national economy, offering diverse financial services and advanced training. | Banking | πŸ‡ͺπŸ‡¬ Boulak | 29,310 | 1898 | | 9 | [Transnet SOC Ltd](https://www.tamtam.ai/c/transnet-soc-ltd) (transnet.net)
Management of ports, rail, and pipelines to support South Africa's economic growth through infrastructure modernization and strategic partnerships. | Transportation, Logistics, Supply Chain and Storage | πŸ‡ΏπŸ‡¦ Johannesburg | 27,696 | 1850 | | 10 | [Access Bank Plc](https://www.tamtam.ai/c/access-bank-plc) (accessbankplc.com)
Full-service commercial bank with extensive branch network across Nigeria, Sub Saharan Africa, and UK, offering diverse financial and transaction services. | Banking | πŸ‡³πŸ‡¬ Victoria Island | 23,645 | 1989 | | 11 | [Banque Misr](https://www.tamtam.ai/c/banque-misr) (banquemisr.com)
Provides extensive banking services with nationwide branches, supports diverse sectors, and maintains international presence for economic development. | Banking | πŸ‡ͺπŸ‡¬ Cairo | 22,887 | 1920 | | 12 | [City of Cape Town](https://www.tamtam.ai/c/city-of-cape-town) (capetown.gov.za)
Municipality in Cape Town offering a diverse range of services to 4 million residents, with a focus on community, development, and growth | Government Administration | πŸ‡ΏπŸ‡¦ Cape Town | 22,864 | | | 13 | [Ghana Health Service](https://www.tamtam.ai/c/ghana-health-service) (ghs.gov.gh)
The company is the Ghana Health Service, an autonomous agency responsible for implementing national health policies and providing comprehensive healthcare at various levels | Hospitals and Health Care | πŸ‡¬πŸ‡­ Accra Ghana | 22,727 | 1996 | | 14 | [Capitec](https://www.tamtam.ai/c/capitec) (capitecbank.co.za)
A leading digital bank in South Africa that offers simple, transparent banking services to over 20 million retail customers, prioritizing innovation and exceptional service | Banking | πŸ‡ΏπŸ‡¦ Stellenbosch | 22,433 | 2001 | | 15 | [Nedbank](https://www.tamtam.ai/c/nedbank) (nedbank.co.za)
A financial institution focused on being money experts who make a positive impact on the world through their actions | Financial Services | πŸ‡ΏπŸ‡¦ Sandton | 21,088 | | | 16 | [Telecom Egypt](https://www.tamtam.ai/c/telecom-egypt) (te.eg)
Extensive telecom infrastructure supporting fixed and mobile services, wholesale capacities, and integrated consumer bundles across domestic and international markets. | Telecommunications | πŸ‡ͺπŸ‡¬ Smart Village | 19,061 | 1854 | | 17 | [Old Mutual South Africa](https://www.tamtam.ai/c/old-mutual-south-africa) (oldmutual.co.za)
A pan-African financial services group offering solutions to retail and corporate customers, focused on creating positive futures for individuals, communities, and society | Financial Services | πŸ‡ΏπŸ‡¦ Sandton | 18,394 | 1845 | | 18 | [UBA Group](https://www.tamtam.ai/c/uba-group) (ubagroup.com)
Leading financial institution in Africa, providing banking services to over 35 million customers through 1,000 branches across 20 countries Specializing in cross border payments, trade finance, and investment banking | Banking | πŸ‡³πŸ‡¬ Lagos Island | 17,712 | 1949 | | 19 | [Safaricom PLC](https://www.tamtam.ai/c/safaricom-plc) (safaricom.co.ke)
Leading Kenyan mobile network provider offering telephony, broadband, financial services, and community support with extensive coverage and innovative mobile payment system. | Telecommunications | πŸ‡°πŸ‡ͺ Nairobi | 17,200 | 1997 | | 20 | [Vodacom](https://www.tamtam.ai/c/vodacom) (vodacom.co.za)
The company leverages technology and the power of humanity to achieve common goals, striving to go further together | Telecommunications | πŸ‡ΏπŸ‡¦ Midrand | 16,047 | 1994 | | 21 | [Telkom](https://www.tamtam.ai/c/telkom) (telkom.co.za)
South African telecommunications company offering affordable network services, enabling everyday ambitions through reliable connectivity and innovative communication solutions. | Telecommunications | πŸ‡ΏπŸ‡¦ Centurion | 16,006 | 1991 | | 22 | [CIB Egypt](https://www.tamtam.ai/c/cib-egypt) (cibeg.com)
Established in 1975, a leading private sector bank in Egypt offering financial products to individuals, institutions, and corporations with a strong brand presence | Banking | πŸ‡ͺπŸ‡¬ Giza | 15,922 | 1975 | | 23 | [Airtel Africa](https://www.tamtam.ai/c/airtel-africa) (airtel.africa)
A telecom company operating in 14 African countries, offering mobile voice, data, and mobile money services to deliver a seamless customer experience | Telecommunications | πŸ‡°πŸ‡ͺ Nairobi | 15,807 | 2010 | | 24 | [First Bank of Nigeria Ltd.](https://www.tamtam.ai/c/first-bank-of-nigeria-ltd) (firstbanknigeria.com)
Premier commercial bank offering a wide range of retail and corporate financial services across multiple locations to support personal, family, and business needs | Financial Services | πŸ‡³πŸ‡¬ Lagos Island | 15,706 | 1894 | | 25 | [Discovery Limited](https://www.tamtam.ai/c/discovery-limited) (discovery.co.za)
Leading global company innovating in health, life, and short-term insurance, promoting wellness and shared value through Vitality program. | Financial Services | πŸ‡ΏπŸ‡¦ Johannesburg | 14,735 | 1992 | | 26 | [Mediclinic](https://www.tamtam.ai/c/mediclinic) (mediclinic.co.za)
Private hospital group in South Africa and Namibia providing acute care, specialist services, and evidence-based care through a network of hospitals and clinics | Hospitals and Health Care | πŸ‡ΏπŸ‡¦ Stellenbosch | 14,068 | 1983 | | 27 | [ethio telecom](https://www.tamtam.ai/c/ethio-telecom) (ethiotelecom.et)
A pioneering telecom company in Africa with over 128 years of experience, leading Ethiopia towards a bright future while prioritizing customer feedback and interaction | Telecommunications | πŸ‡ͺπŸ‡Ή Addis Ababa | 13,267 | 1894 | | 28 | [Old Mutual](https://www.tamtam.ai/c/old-mutual) (oldmutual.com)
Pan-African financial services company focused on meeting Africa's needs by supporting education, housing, small businesses, and infrastructure development. | Financial Services | πŸ‡ΏπŸ‡¦ Johannesburg | 13,100 | | | 29 | [eThekwini Municipality](https://www.tamtam.ai/c/ethekwini-municipality) (durban.gov.za)
Metropolitan Municipality in South Africa's KwaZulu-Natal, home to Durban, offering excellent working conditions, competitive salaries, and development opportunities to make Durban a top city in Africa | Government Administration | πŸ‡ΏπŸ‡¦ Durban | 12,266 | 2000 | | 30 | [Ethiopian Airlines](https://www.tamtam.ai/c/ethiopian-airlines) (ethiopianairlines.com)
Operating extensive passenger and cargo flights across five continents, focusing on comfort, sustainability, and multi-hub African connectivity. | Airlines and Aviation | πŸ‡ͺπŸ‡Ή Addis Ababa | 12,191 | 1946 | | 31 | [Zenith Bank Plc](https://www.tamtam.ai/c/zenith-bank-plc) (zenithbank.com)
Global financial services provider with extensive branch network, innovative e-banking solutions, and strong presence in multiple countries. | Banking | πŸ‡³πŸ‡¬ Lagos | 12,064 | 1990 | | 32 | [Standard Bank South Africa](https://www.tamtam.ai/c/standard-bank-south-africa) (standardbank.co.za)
Creating supportive environments to empower employees, delivering excellent client service, and contributing to sustainable growth across Africa. | Financial Services | πŸ‡ΏπŸ‡¦ | 11,730 | 1862 | | 33 | [e& Egypt](https://www.tamtam.ai/c/e-and-egypt) (eand.com.eg)
An Egyptian digital telco enhancing connectivity and digital experiences, empowering customers with a wide range of services and pioneering future-forward spaces | Telecommunications | πŸ‡ͺπŸ‡¬ Cairo | 11,619 | | | 34 | [sonelgaz](https://www.tamtam.ai/c/sonelgaz) (sonelgaz.dz)
An Algerian operator providing electricity and gas energy supply services, with a historical presence in the sector | Government Administration | πŸ‡©πŸ‡Ώ Alger | 11,567 | 1969 | | 35 | [Transnet Freight Rail](https://www.tamtam.ai/c/transnet-freight-rail) (transnetfreightrail-tfr.net)
A leading heavy haul freight rail operator with extensive infrastructure in South Africa and connections to other networks in the sub-Saharan region | Truck Transportation | πŸ‡ΏπŸ‡¦ Johannesburg | 11,184 | | | 36 | [AlgΓ©rie Telecom](https://www.tamtam.ai/c/algerie-telecom) (algerietelecom.dz)
Leading telecommunications company in Algeria, constantly adapting to technological advancements and market changes to maintain a strong position through diverse, innovative services and solutions | Telecommunications | πŸ‡©πŸ‡Ώ Mohammadia | 11,031 | 2003 | | 37 | [Guaranty Trust](https://www.tamtam.ai/c/guaranty-trust) (gtbank.com)
Leading African banking franchise serving millions, offering innovative financial solutions, promoting accessibility, affordability, and community upliftment across multiple countries. | Financial Services | πŸ‡³πŸ‡¬ Lagos | 10,133 | | | 38 | [Equity Bank Limited](https://www.tamtam.ai/c/equity-bank-limited) (equitygroupholdings.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 | πŸ‡°πŸ‡ͺ Nairobi | 10,055 | 1984 | | 39 | [Attijariwafa bank](https://www.tamtam.ai/c/attijariwafa-bank) (attijariwafabank.com)
Comprehensive banking services across Africa, Europe, and the Middle East, serving millions of clients with diverse financial solutions. | Banking | πŸ‡²πŸ‡¦ Casablanca | 9,731 | | | 40 | [Momentum Group Limited](https://www.tamtam.ai/c/momentum-group-limited) (d36xr1heovsi2m.cloudfront.net)
Life insurance and financial services group offering retail and specialist brands focused on client empowerment, accountability, and community care. | Financial Services | πŸ‡ΏπŸ‡¦ Centurion | 9,445 | | | 41 | [Engen](https://www.tamtam.ai/c/engen-cape-town) (engen.co.za)
African energy group marketing petroleum, lubricants, and convenience services through service stations across sub-Saharan Africa and the Indian Ocean Islands | Oil and Gas | πŸ‡ΏπŸ‡¦ Cape Town | 8,593 | 1993 | | 42 | [Kenya Airways](https://www.tamtam.ai/c/kenya-airways) (kenya-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 | πŸ‡°πŸ‡ͺ | 8,587 | 1977 | | 43 | [EGYPTAIR](https://www.tamtam.ai/c/egyptair) (egyptair.com)
A pioneering airline founded in 1932, offering comfortable travel with a fleet of 71 aircraft to 79 destinations worldwide Headquarters in Cairo, Egypt | Airlines and Aviation | πŸ‡ͺπŸ‡¬ Cairo | 8,544 | 1932 | | 44 | [Stanbic Bank](https://www.tamtam.ai/c/stanbic-bank) (standardbank.com)
Banking and financial services across Africa and emerging markets with focus on personal, business, corporate, investment, and wealth sectors. | Banking | πŸ‡ΏπŸ‡¦ | 8,289 | 1862 | | 45 | [MTN Nigeria](https://www.tamtam.ai/c/mtn-nigeria) (mtn.ng)
Leading provider of telecommunications solutions in Nigeria, focusing on delivering high quality services to customers and driving community prosperity through connectivity and innovation | Telecommunications | πŸ‡³πŸ‡¬ Lagos | 8,048 | 2001 | | 46 | [Commercial Bank of Ethiopia](https://www.tamtam.ai/c/commercial-bank-of-ethiopia) (combanketh.et)
Established in 1942, this bank is a pioneer in modern banking in Ethiopia, with over 1800 branches nationwide | Banking | πŸ‡ͺπŸ‡Ή Addis Ababa | 7,671 | 1942 | | 47 | [Fidelity Bank PLC](https://www.tamtam.ai/c/fidelity-bank-plc) (fidelitybank.ng)
Universal financial institution providing comprehensive commercial, consumer, corporate, and investment banking services to the Nigerian market through diverse specialized financial product offerings. | Financial Services | πŸ‡³πŸ‡¬ Victoria Island | 7,617 | 1988 | | 48 | [Sterling Bank](https://www.tamtam.ai/c/sterling-bank) (sterling.ng)
A full-service bank in Nigeria with a focus on customer enrichment through innovative solutions and community support initiatives | Banking | πŸ‡³πŸ‡¬ Lagos | 7,378 | 1960 | | 49 | [Life Healthcare](https://www.tamtam.ai/c/life-healthcare) (lifehealthcare.co.za)
Global diversified healthcare organization offering acute care, mental health, rehabilitation, renal dialysis, medical imaging, and radiopharmaceutical products and services. | Hospitals and Health Care | πŸ‡ΏπŸ‡¦ | 7,178 | 1983 | | 50 | [Union Bank of Nigeria](https://www.tamtam.ai/c/union-bank-of-nigeria) (unionbankng.com)
Provides convenient banking services through USSD code, enabling customers to perform transactions easily without internet access. | Banking | πŸ‡³πŸ‡¬ Lagos | 7,162 | 1917 | | 51 | [Ecobank Nigeria](https://www.tamtam.ai/c/ecobank-nigeria) (ecobank.com)
A regional banking institution in West Africa established to fill a vacuum left by foreign and state-owned banks, focusing on African private sector ownership | Financial Services | πŸ‡³πŸ‡¬ Lagos | 7,124 | | | 52 | [Stanbic IBTC](https://www.tamtam.ai/c/stanbic-ibtc) (stanbicibtc.com)
A financial institution offering a wide range of services with over 200 locations nationwide, licensed by the Central Bank of Nigeria | Financial Services | πŸ‡³πŸ‡¬ Lagos | 7,013 | | | 53 | [Banque du Caire](https://www.tamtam.ai/c/banque-du-caire) (megaplusredirection.tedata.net)
An established Egyptian bank offering a wide range of retail and corporate banking products, pioneering micro-finance initiatives, and embracing digital banking solutions | Banking | πŸ‡ͺπŸ‡¬ Nasr City | 6,930 | 1952 | | 54 | [Kenya Power](https://www.tamtam.ai/c/kenya-power) (kplc.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 | πŸ‡°πŸ‡ͺ Nairobi | 6,843 | 1922 | | 55 | [KCB Bank Group](https://www.tamtam.ai/c/kcb-bank-group) (kcbgroup.com)
A leading financial services organization in East Africa with operations in multiple countries, offering a wide range of banking services | Banking | πŸ‡°πŸ‡ͺ Nairobi | 6,811 | 1896 | | 56 | [Maroc Telecom](https://www.tamtam.ai/c/maroc-telecom) (iam.ma)
Provides telecommunications services and solutions in 10 African countries, supporting economic and social development with over 54 million customers. | Telecommunications | πŸ‡²πŸ‡¦ Rabat | 6,704 | 1999 | | 57 | [ALEXBANK](https://www.tamtam.ai/c/alexbank) (alexbank.com)
Leading private bank in Egypt with extensive branch network, serving diverse customers through innovative digital banking and financial solutions. | Banking | πŸ‡ͺπŸ‡¬ | 6,594 | 1957 | | 58 | [First City Monument Bank Limited](https://www.tamtam.ai/c/first-city-monument-bank-limited) (fcmb.com)
A full service banking group in Nigeria offering retail, corporate, and investment banking services to individuals, SMEs, and large corporations | Banking | πŸ‡³πŸ‡¬ Marina | 6,509 | 1982 | | 59 | [Naftal spa](https://www.tamtam.ai/c/naftal-spa) (naftal.dz)
Distributes petroleum products, including various fuels, bottled gas, bitumens, tires, aviation fuels, marine fuels, lubricants, and special products across Algeria. | Oil and Gas | πŸ‡©πŸ‡Ώ ChΓ©raga | 6,409 | 1981 | | 60 | [Metropolitan](https://www.tamtam.ai/c/metropolitan) (metropolitan.co.za)
A leading financial services provider in South Africa, focusing on empowering communities with accessible solutions and expert advice for financial progress | Insurance | πŸ‡ΏπŸ‡¦ Bellville | 6,378 | 1868 | | 61 | [Royal Air Maroc](https://www.tamtam.ai/c/royal-air-maroc) (royalairmaroc.com)
National airline based in Casablanca, operating a modern fleet with extensive global routes, focusing on service quality and customer satisfaction. | Airlines and Aviation | πŸ‡²πŸ‡¦ Casablanca | 6,196 | 1957 | | 62 | [Wema Bank Plc.](https://www.tamtam.ai/c/wema-bank-plc-lagos) (wemabank.com)
A pioneering digital bank in Africa offering a range of retail, SME, corporate, treasury, trade, and advisory services with over 78 years of experience | Banking | πŸ‡³πŸ‡¬ Lagos | 6,156 | 1945 | | 63 | [Momentum](https://www.tamtam.ai/c/momentum-centurion) (momentum.co.za)
It provides tailored financial solutions and advice, helping clients achieve success through small steps and personalized guidance in finance. | Financial Services | πŸ‡ΏπŸ‡¦ Centurion | 6,103 | | | 64 | [Telesure Investment Holdings (TIH)](https://www.tamtam.ai/c/telesure-investment-holdings-tih) (tihsa.co.za)
Innovative financial holding company in South Africa, offering insurance, comparison, and investment services to provide peace of mind to customers | Insurance | πŸ‡ΏπŸ‡¦ Dainfern | 6,011 | 1998 | | 65 | [Orange Egypt](https://www.tamtam.ai/c/orange-egypt) (orange.jobs)
A leading global telecommunications operator with a diverse workforce, providing services to millions of customers worldwide, including IT solutions for multinational companies | Telecommunications | πŸ‡ͺπŸ‡¬ Giza | 5,778 | 1998 | | 66 | [Tunisie Telecom](https://www.tamtam.ai/c/tunisie-telecom) (tunisietelecom.tn)
Provides fixed, mobile, and internet communication services with modern infrastructure, supporting culture, education, and digital transformation in Tunisia. | Telecommunications | πŸ‡ΉπŸ‡³ Tunis | 5,754 | 1995 | | 67 | [Banque Centrale Populaire - BCP](https://www.tamtam.ai/c/banque-centrale-populaire-bcp) (groupebcp.com)
The BCP group is a mutual financial and universal institution in Morocco, consisting of cooperative regional banks, a central bank, specialized subsidiaries, and international representations | Banking | πŸ‡²πŸ‡¦ Casablanca | 5,569 | 1961 | | 68 | [South African Airways](https://www.tamtam.ai/c/south-african-airways) (flysaa.com)
Leading carrier in Africa, offering passenger and cargo transport services, maintenance facilities, catering, and regional flights within South Africa and internationally | Airlines and Aviation | πŸ‡ΏπŸ‡¦ Johannesburg | 5,408 | 1934 | | 69 | [Britam](https://www.tamtam.ai/c/britam) (britam.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 | πŸ‡°πŸ‡ͺ Nairobi | 5,403 | 1965 | | 70 | [Hollard Insurance](https://www.tamtam.ai/c/hollard-insurance) (hollard.co.za)
Specialist brokers understand your business needs and ensure coverage where you are, providing tailored insurance solutions | Insurance | πŸ‡ΏπŸ‡¦ Johannesburg | 5,337 | 1980 | | 71 | [Leadway](https://www.tamtam.ai/c/leadway) (one.leadway.com)
Provider of non-banking financial services in Nigeria, offering insurance, pension, health management, asset management, and other specialized financial solutions to individuals and corporations | Financial Services | πŸ‡³πŸ‡¬ Lagos | 5,310 | 1970 | | 72 | [NNPC Limited](https://www.tamtam.ai/c/nnpc-limited) (nnpcgroup.com)
National oil company responsible for exploration, production, refining, and distribution of petroleum products across Nigeria's energy sector. | Oil and Gas | πŸ‡³πŸ‡¬ Abuja | 5,284 | | | 73 | [Ooredoo Algerie](https://www.tamtam.ai/c/ooredoo-algerie) (ooredoo.dz)
Provides mobile telephone services, broadband solutions, digital futures, and fiber technologies to consumer and business markets in MENA. | Telecommunications | πŸ‡©πŸ‡Ώ ChΓ©raga | 5,229 | 2004 | | 74 | [Groupe ONCF](https://www.tamtam.ai/c/groupe-oncf) (oncf.ma)
Management and operation of Morocco's national railway network as a financially autonomous public commercial and industrial enterprise. | Rail Transportation | πŸ‡²πŸ‡¦ Rabat | 5,102 | 1963 | | 75 | [Airtel Nigeria](https://www.tamtam.ai/c/airtel-nigeria) (airtel.com.ng)
Leading mobile telecommunications provider offering affordable voice, data, and broadband services, empowering Nigerians with innovative communication solutions. | Telecommunications | πŸ‡³πŸ‡¬ Lagos | 5,056 | 2001 | | 76 | [AlgΓ©rie Poste](https://www.tamtam.ai/c/algerie-poste) (poste.dz)
Provides legal services and support based in Algiers, Algeria, focusing on legal matters and client assistance in the region. | Consumer Services | πŸ‡©πŸ‡Ώ Algiers | 4,833 | 2003 | | 77 | [African Bank](https://www.tamtam.ai/c/african-bank) (africanbank.co.za)
Providing innovative financial solutions and credit services aimed at enriching lives and supporting customer growth and financial empowerment. | Banking | πŸ‡ΏπŸ‡¦ Midrand | 4,783 | 1975 | | 78 | [ATM Mobilis](https://www.tamtam.ai/c/atm-mobilis) (mobilis.dz)
Mobile telecommunications company operating extensive network infrastructure, offering innovative mobile services and prepaid solutions to millions of subscribers. | Telecommunications | πŸ‡©πŸ‡Ώ Bab Ezzouar | 4,617 | 2003 | | 79 | [Polaris Bank Ltd.](https://www.tamtam.ai/c/polaris-bank-ltd) (flow.page)
Providing secure, innovative banking services through extensive branches and digital platforms, supporting individuals, SMEs, corporates, and government institutions. | Banking | πŸ‡³πŸ‡¬ Victoria Island | 4,572 | 2006 | | 80 | [PPS](https://www.tamtam.ai/c/pps) (pps.co.za)
Specializing in financial, investment, and healthcare products for graduate professionals Licensed insurer providing tailored solutions for life insurance needs | Financial Services | πŸ‡ΏπŸ‡¦ Johannesburg | 4,547 | 1941 | | 81 | [Globacom](https://www.tamtam.ai/c/globacom) (gloworld.com)
Telecom company in sub-Saharan Africa offering innovative solutions, including per second billing and 4G service, to meet diverse public needs | Telecommunications | πŸ‡³πŸ‡¬ | 4,523 | 2003 | | 82 | [Arab African International Bank](https://www.tamtam.ai/c/arab-african-international-bank) (aaib.com)
The company focuses on improving banking experience through innovation, agility, and customer centricity, providing innovative products and solutions for customers | Banking | πŸ‡ͺπŸ‡¬ Cairo | 4,522 | 1964 | | 83 | [OPay](https://www.tamtam.ai/c/opay-lagos) (opayweb.com)
Digital financial platform providing fast, free transfers with 100% network uptime Offers cashback on data & airtime recharge, going beyond traditional banking services | Financial Services | πŸ‡³πŸ‡¬ Lagos | 4,520 | 2018 | | 84 | [RMB - Rand Merchant Bank](https://www.tamtam.ai/c/rmb-rand-merchant-bank) (rmb.co.za)
Provides innovative corporate and investment banking services including advisory, funding, trading, and risk management across Africa and globally. | Banking | πŸ‡ΏπŸ‡¦ Johannesburg | 4,478 | | | 85 | [Transnet Port Terminals](https://www.tamtam.ai/c/transnet-port-terminals) (transnet.net)
Leading terminal operator in South Africa, specializing in loading and offloading cargo at seven ports Focused on market sectors and implementing Transnet 40 strategy for growth | Maritime Transportation | πŸ‡ΏπŸ‡¦ Durban | 4,449 | | | 86 | [Bank Of Africa](https://www.tamtam.ai/c/bank-of-africa) (bankofafrica.ma)
Multi-business banking group offering commercial, investment, insurance, asset management, and specialized financial services across multiple continents. | Banking | πŸ‡²πŸ‡¦ Casablanca | 4,338 | 1959 | | 87 | [QNB Egypt](https://www.tamtam.ai/c/qnb-egypt) (qnb.com.eg)
A leading Egyptian bank providing innovative financial services and solutions through a vast network of branches, ATMs, and subsidiaries | Banking | πŸ‡ͺπŸ‡¬ Cairo | 4,331 | | | 88 | [Kenyatta National Hospital.](https://www.tamtam.ai/c/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 | πŸ‡°πŸ‡ͺ Nairobi | 4,242 | 1987 | | 89 | [Diamond Bank Plc](https://www.tamtam.ai/c/diamond-bank-plc) (diamondbank.com)
Leading Nigerian bank offering innovative retail banking services, leveraging advanced technology to deliver excellent customer service and grow asset base. | Financial Services | πŸ‡³πŸ‡¬ Lagos | 4,237 | 1990 | | 90 | [Agricultural Bank of Egypt](https://www.tamtam.ai/c/agricultural-bank-of-egypt) (abe.com.eg)
Leading bank in Egypt and the Arab world with over 1210 branches, specializing in agricultural and financial services for individuals and businesses | Banking | πŸ‡ͺπŸ‡¬ Dokki | 4,063 | 1930 | | 91 | [BMCE Bank Of Africa](https://www.tamtam.ai/c/bmce-bank-of-africa) (bmcebank.ma)
The company focuses on putting the customer at the center of its decisions to strengthen relationships, improve product offerings, and enhance market positioning | Banking | πŸ‡²πŸ‡¦ | 4,040 | | | 92 | [Co-operative Bank of Kenya](https://www.tamtam.ai/c/co-operative-bank-of-kenya) (co-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 | πŸ‡°πŸ‡ͺ Nairobi | 4,038 | 1965 | | 93 | [Djezzy](https://www.tamtam.ai/c/djezzy) (djezzy.dz)
A leading mobile telecommunication operator in Algeria with over 4000 employees and 17 million subscribers, favored by Algerians in all aspects | Telecommunications | πŸ‡©πŸ‡Ώ Alger | 4,018 | 2001 | | 94 | [City of Ekurhuleni](https://www.tamtam.ai/c/city-of-ekurhuleni-germiston) (ekurhuleni.gov.za)
A metropolitan municipality in South Africa focused on sustainable urban integration, job creation, social empowerment, environmental wellbeing, and effective cooperative governance | Government Relations Services | πŸ‡ΏπŸ‡¦ Germiston | 3,948 | | | 95 | [AKDITAL](https://www.tamtam.ai/c/akdital) (akdital.ma)
A leading private healthcare provider in Morocco with 21 establishments in 9 cities, offering a total of 2342 beds and employing over 4251 staff | Hospitals and Health Care | πŸ‡²πŸ‡¦ Casablanca | 3,739 | 2017 | | 96 | [MTN Ghana](https://www.tamtam.ai/c/mtn-ghana) (mtn.com.gh)
Leading African telecommunications provider offering a wide range of network services and segments tailored to enhance mobile experiences and promote economic empowerment | Telecommunications | πŸ‡¬πŸ‡­ Accra | 3,739 | | | 97 | [Ooredoo Tunisie](https://www.tamtam.ai/c/ooredoo-tunisie) (ooredoo.tn)
A leading mobile telecommunications operator in Tunisia, focusing on innovative services, quality customer service, and expanding network coverage for its subscribers | Telecommunications | πŸ‡ΉπŸ‡³ Tunis | 3,714 | 2002 | | 98 | [Unitel](https://www.tamtam.ai/c/unitel) (unitel.ao)
A leading mobile operator in Angola, specializing in voice and internet services with a focus on quality, innovation, and expanding telecommunications access nationwide | Telecommunications | πŸ‡¦πŸ‡΄ Luanda | 3,708 | 2001 | | 99 | [Central Bank of Nigeria](https://www.tamtam.ai/c/central-bank-of-nigeria) (cbn.gov.ng)
Manages monetary and financial sector policies, ensures stability, issues currency, maintains reserves, promotes sound financial system, advises government, and supports economic development | Banking | πŸ‡³πŸ‡¬ Abuja | 3,697 | 1958 | | 100 | [BIAT](https://www.tamtam.ai/c/biat) (biat.com.tn)
A leading financial group in Tunisia with a network of 205 branches, offering a wide range of services including banking, insurance, asset management, and international consulting | Banking | πŸ‡ΉπŸ‡³ Tunis | 3,662 | 1976 | ## 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 Nov 12, 2026. ## More company lists in Africa - [The largest companies in Africa](https://www.tamtam.ai/l/largest-companies-in-africa) (7,897) - [Multinational companies in Africa](https://www.tamtam.ai/l/multinational-companies-in-africa) (1,323) - [Financial services firms in Africa](https://www.tamtam.ai/l/financial-services-firms-in-africa) (928) - [Retail chains in Africa](https://www.tamtam.ai/l/retail-chains-in-africa) (825) - [Manufacturers in Africa](https://www.tamtam.ai/l/manufacturers-in-africa) (800) - [Public sector organisations in Africa](https://www.tamtam.ai/l/public-sector-organisations-in-africa) (723) - [Education providers in Africa](https://www.tamtam.ai/l/education-companies-in-africa) (690) - [Financial Services companies in Africa](https://www.tamtam.ai/l/financial-services-companies-in-africa) (653) - [Companies with a mobile app in Africa](https://www.tamtam.ai/l/companies-with-mobile-app-in-africa) (582) - [Corporate groups and holding companies in Africa](https://www.tamtam.ai/l/holding-companies-in-africa) (468) - [IT Services and IT Consulting companies in Africa](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-in-africa) (393) - [Higher Education companies in Africa](https://www.tamtam.ai/l/higher-education-companies-in-africa) (388) - [Distributors and wholesalers in Africa](https://www.tamtam.ai/l/distributors-and-wholesalers-in-africa) (362) - [Food and beverage companies in Africa](https://www.tamtam.ai/l/food-and-beverage-companies-in-africa) (312) - [IT services companies in Africa](https://www.tamtam.ai/l/it-services-companies-in-africa) (312) - [Companies with in-house R&D in Africa](https://www.tamtam.ai/l/r-and-d-companies-in-africa) (283) - [Consumer goods companies in Africa](https://www.tamtam.ai/l/consumer-goods-companies-in-africa) (275) - [Publicly traded companies in Africa](https://www.tamtam.ai/l/publicly-traded-companies-in-africa) (266) - [Energy companies in Africa](https://www.tamtam.ai/l/energy-companies-in-africa) (257) - [Professional services firms in Africa](https://www.tamtam.ai/l/professional-services-firms-in-africa) (257) - [Banking companies in Africa](https://www.tamtam.ai/l/banking-companies-in-africa) (248) - [Healthcare providers in Africa](https://www.tamtam.ai/l/healthcare-providers-in-africa) (243) - [E-commerce companies in Africa](https://www.tamtam.ai/l/ecommerce-companies-in-africa) (225) - [Government Administration companies in Africa](https://www.tamtam.ai/l/government-administration-companies-in-africa) (221) ## The same list elsewhere - [Critical infrastructure operators in the world](https://www.tamtam.ai/l/critical-infrastructure-operators-in-the-world) (23,312) - [Critical infrastructure operators in Nigeria](https://www.tamtam.ai/l/critical-infrastructure-operators-nigeria) (166) - [Critical infrastructure operators in South Africa](https://www.tamtam.ai/l/critical-infrastructure-operators-south-africa) (127) - [Critical infrastructure operators in Egypt](https://www.tamtam.ai/l/critical-infrastructure-operators-egypt) (126) - [Critical infrastructure operators in Kenya](https://www.tamtam.ai/l/critical-infrastructure-operators-kenya) (97) - [Critical infrastructure operators in Morocco](https://www.tamtam.ai/l/critical-infrastructure-operators-morocco) (74) - [Critical infrastructure operators in Ghana](https://www.tamtam.ai/l/critical-infrastructure-operators-ghana) (65) - [Critical infrastructure operators in Algeria](https://www.tamtam.ai/l/critical-infrastructure-operators-algeria) (46) - [Critical infrastructure operators in Cameroon](https://www.tamtam.ai/l/critical-infrastructure-operators-cameroon) (41) - [Critical infrastructure operators in Tunisia](https://www.tamtam.ai/l/critical-infrastructure-operators-tunisia) (41) - [Critical infrastructure operators in Ethiopia](https://www.tamtam.ai/l/critical-infrastructure-operators-ethiopia) (36) - [Critical infrastructure operators in Angola](https://www.tamtam.ai/l/critical-infrastructure-operators-angola) (29) --- Source: https://www.tamtam.ai/l/critical-infrastructure-operators-in-africa