| # | Company | Employees |
|---|---|---|
| 1 |
University of Pretoriaup.ac.za
Multi-faculty university offering diverse postgraduate programs, producing top graduates, focusing on research, equity, and African development. |
12,260 |
| 2 |
University of South Africa/Universiteit van Suid-Afrikaunisa.ac.za
A comprehensive institution offering open learning and distance education, producing graduates who succeed with diligence, determination, and commitment, making contributions to society |
11,711 |
| 3 |
South African Revenue Service (SARS)sars.gov.za
Provides comprehensive tax and revenue collection services, offers protection against illicit trade, promotes trade facilitation, and advises on financial matters |
11,707 |
| 4 |
Tshwane University of Technologytut.ac.za
A leading institution offering quality education with an entrepreneurial focus, fostering innovation and creative thinking to create job creators and entrepreneurs |
6,643 |
| 5 |
City of Tshwane Metropolitan Municipalitytshwane.gov.za
Local government authority managing metropolitan area centered on Pretoria, including surrounding towns and localities in northern Gauteng Province. |
5,309 |
| 6 |
Exxaro Resourcesexxaro.com
A leading South African coal producer with diversified mining interests, embracing renewable energy and aiming for carbon neutrality by 2050 |
5,235 |
| 7 |
Council for Scientific and Industrial Research (CSIR)csir.co.za
Accelerating socio-economic prosperity in South Africa through innovation and technology localization, providing knowledge solutions for inclusive and sustainable industry and society advancement |
4,802 |
| 8 |
Transnet Engineeringtransnetengineering.net
A global engineering division offering research, manufacturing, and maintenance services/products to the rail industry, with a focus on the African continent |
3,504 |
| 9 |
Road Accident Fundraf.co.za
The company provides compensation to drivers in South Africa for liability and damage caused by traffic collisions, excluding property damage |
3,267 |
| 10 |
National Prosecuting Authoritynpa.gov.za
The organization is a national prosecuting authority established under the South African Constitution to institute criminal proceedings and manage related functions |
2,396 |
| 11 |
Agricultural Research Councilarc.agric.za
A leading science institution conducting research, developing human capital, and fostering innovation to support and advance the agricultural sector |
2,370 |
| 12 |
Department of Forestry, Fisheries and the Environment (DFFE)dffe.gov.za
Leading environmental department ensuring a healthy environment for citizens, conservation, and sustainability Providing leadership, protection, and innovative solutions for South Africans and the global community |
2,164 |
| 13 |
Openserveopenserve.co.za
A telecommunications infrastructure provider in South Africa, offering the country's largest fixed broadband network as a subsidiary of the Telkom Group Email info@openservecoza |
2,106 |
| 14 |
Mugg & Beanmuggandbean.co.za
A welcoming place where people gather for bottomless coffee, giant muffins, generous portions, and a friendly atmosphere that keeps customers coming back |
1,827 |
| 15 |
the dti (Department of Trade and Industry: Republic of South Africa)thedtic.gov.za
Facilitating economic transformation, industrial development, and inclusive growth in South Africa through strategic objectives and creating a conducive environment for investment and trade |
1,743 |
| 16 |
MMI Holdingsmomentummetropolitan.co.za
A South African financial services group specializing in insurance, asset management, investments, healthcare, and employee benefits with a focus on lifelong financial wellness |
1,618 |
| 17 |
Departments: Cooperative Governance and Traditional Affairscogta.gov.za
A government ministry overseeing departments, entities, and agencies related to cooperative governance, traditional affairs, municipal infrastructure, local government, and city networks |
1,533 |
| 18 |
Medipostmedipost.co.za
A national pharmacy in South Africa delivering personalized medicine to your doorstep, focusing on health, safety, and convenience for all |
1,242 |
| 19 |
Mafoko Security Patrolsmafokosecurity.co.za
A leading South African security service provider with a strong team of industry experts offering personalized services and integrating cutting-edge technologies for clients' long-term profitability |
1,198 |
| 20 |
HSRC (Human Sciences Research Council)hsrc.ac.za
The Human Sciences Research Council conducts social-scientific projects in partnership globally, with a focus on Africa, to support development and policy-making |
1,177 |
| 21 |
King Price Insurancekingprice.co.za
This company offers affordable and straightforward insurance solutions for cars, homes, businesses, and life, with a focus on fair payouts and customer satisfaction |
1,164 |
| 22 |
Armscorarmscor.co.za
Specializing in complex defense and security acquisition projects, research, and development solutions for all branches of the military |
1,029 |
| 23 |
Adams & Adamsadams.africa
A leading African law firm specializing in intellectual property, corporate, and commercial legal services with a strong presence across Africa |
949 |
| 24 |
South African Department of Agriculture, Forestry and Fisheries (DAFF)onlinecareer360.com
The organization aims to support sustainable agricultural development in South Africa by promoting unity and prosperity within the agricultural sector |
899 |
| 25 |
FINBOND MUTUAL BANKfinbondmutualbank.co.za
A leading mutual and savings bank in South Africa, offering innovative financial products and services to empower clients and improve their financial well-being |
864 |
| 26 |
SEESA (Pty) Ltdbit.ly
A nationwide industry expert in South Africa offering a range of services including IR & HR software, BEE strategies, legal advice, and employee training |
858 |
| 27 |
Barko Financial Servicesbarko.co.za
A micro-finance institution in South Africa providing ethical credit solutions to formally employed individuals through innovative and tailored financial products and services |
836 |
| 28 |
Travel With Flairtravelwithflair.co.za
A leading black-owned travel management organization with over 22 years of experience, offering comprehensive corporate travel services globally |
753 |
| 29 |
South African Bureau of Standardssabs.co.za
A statutory body promoting standardization and quality through certification, testing, and inspection services for products and services in South Africa |
711 |
| 30 |
HENSOLDT South Africahensoldt.net
Specializing in defense and civil markets, we offer a range of electronic warfare, optronics, spectrum monitoring, and security solutions for land, sea, and air |
690 |
| 31 |
Nexia SAB&Tnexia-sabt.co.za
A leading black-owned accounting organization in South Africa, providing multi-disciplinary services across all nine provinces with over 400 staff members |
666 |
| 32 |
FPDfoundation.co.za
Aiming to enhance society through education, development, and community engagement, offering tailored courses, conducting research, and supporting NGOs and public sector |
663 |
| 33 |
GPAA (Government Pensions Administration Agency)gepf.co.za
Administers pensions for the Government Employees Pension Fund and National Treasury on behalf of the Government Pensions Administration Agency |
647 |
| 34 |
Job Mailjobmail.co.za
Connecting job seekers and employers in South Africa since 1997, allowing free job postings for recruitment agents and individuals, with online profiles and CV uploads |
636 |
| 35 |
Intercapeintercape.co.za
The largest intercity passenger transport service operating in multiple countries with a strong focus on safety, dependability, and affordability |
630 |
| 36 |
OBAROobaro.co.za
Comprehensive agriculture provider offering retail, fuel, finance, and insurance services, serving as a one-stop shop for all farmers' needs |
616 |
| 37 |
CTU Training Solutions (Pty) Ltdctutraining.ac.za
Private tertiary education provider offering national qualifications and international certifications in IT, Design, Business, Engineering, and Humanities for successful career entry during the 4th Industrial Revolution |
606 |
| 38 | 580 | |
| 39 |
SpecCon Holdings (Pty) Ltd.speccon.co.za
Provider of online business training solutions, offering custom LMS's, learnerships, BEE calculations, and eLearning courses to enhance career development and business performance |
565 |
| 40 |
Independent Development Trustidt.org.za
The organization manages and delivers social infrastructure and development programs in rural communities, supporting government initiatives for citizen services and community empowerment |
551 |
| 41 |
FSCA South Africafsca.co.za
Financial regulator in South Africa focused on market integrity, customer protection, financial education, stability, and implementing the Twin Peaks model of regulation |
551 |
| 42 |
Bestmed Medical Schemebestmed.co.za
A non-profit mutual medical scheme in South Africa, providing quality healthcare for over 50 years through member-focused services and cost containment efforts |
521 |
| 43 |
Hello Grouphellogroup.co.za
Creation of low-cost, accessible, technology-driven services tailored for migrant and marginalized communities to solve basic problems effectively. |
506 |
| 44 |
PSiRApsira.co.za
Regulating and controlling the private security industry through registration, compliance enforcement, training accreditation, complaint investigation, prosecution, and consumer and state advisory services |
505 |
| 45 |
Bigen Groupbigengroup.com
African infrastructure development company committed to social impact, offering innovative solutions in Water, Real Estate, Transport, Energy, and Health sectors |
505 |
| 46 |
Mobax Groupmobaxgroup.com
An investment and holdings group providing professional engineering and project services to telecommunication network operators and corporate clients in Africa |
497 |
| 47 |
Transpharm South Africatranspharm.co.za
National distributor of medical and surgical products with over 30,000 items from 700+ suppliers, providing quick and efficient free deliveries nationwide |
491 |
| 48 |
Postbank (SOC) Ltdmegaplusredirection.tedata.net
A South African bank focused on financial inclusion, offering simple, affordable, and convenient banking solutions to underserved communities, prioritizing customer service and community support |
489 |
| 49 |
Denel Land Systemsdenellandsystems.co.za
Diversified high-tech industrial group under state ownership, specializing in land systems and engineering works |
456 |
| 50 |
NMI Durban South Motorsnmi.co.za
A leading South African automotive retailer offering new, used, and demo cars, online sales, service bookings, parts, trade-ins, vehicle financing, and insurance assistance |
454 |
| 51 |
Afrit (Pty) Ltdafrit.co.za
Leading trailer supplier in the southern hemisphere with over 50 years of experience, known for innovation, efficiency, and high return on investment |
447 |
| 52 |
MacRobert Incorporatedmacrobert.co.za
A national law firm with offices in major cities, offering legal services with a team of experienced lawyers and a focus on client satisfaction and clear communication |
439 |
| 53 |
MILKORmilkor.com
Specializes in providing defense solutions across air, land, sea, cyber, and weapons systems to meet national security needs |
432 |
| 54 |
Council for Geosciencegeoscience.org.za
National scientific council providing geoscientific research, surveys, mapping, seismology, mineral development, water and environmental management services across South Africa. |
432 |
| 55 |
Aerosudaerosud.co.za
Internationally recognized supplier of aircraft interior systems, providing parts and assemblies for major aviation production lines and offering engineering services |
428 |
| 56 |
Annique Rooibosannique.com
A globally respected health and beauty brand utilizing the natural healing powers of Rooibos extract in over 250 quality products |
428 |
| 57 |
PSG Insurepsg.co.za
Specializing in short-term insurance products for individuals and businesses, offering advice, cover, and support in unforeseen events with leading providers |
406 |
| 58 |
Government Employees Medical Schemegems.gov.za
Specializing in healthcare for Government Employees, GEMS provides exceptional benefit options to meet their specific healthcare needs |
395 |
| 59 |
Spoor & Fisherspoor.com
Specializing in intellectual property law, they handle trade mark, patent, and copyright prosecution and enforcement while creating protection strategies globally |
391 |
| 60 |
WastePlanwasteplan.co.za
An on-site waste management and recycling service provider with a national presence, specializing in reducing waste to landfill for various clients |
382 |
| 61 |
PESCOpesco.za.net
Specializing in consulting services for the mineral processing industry with expertise in geology, mining, beneficiation, marketing, plant audits, and technical training |
379 |
| 62 |
Tshwane South TVET Collegetsc.edu.za
A public institution providing technical and vocational education and training to address skills shortages and contribute to national development |
375 |
| 63 |
Ver-tex Solutionsver-tex.co.za
Specializing in high volume unsecured debt collections for major credit providers in South Africa, with a focus on efficiency, technology, and client satisfaction |
328 |
| 64 |
The Competition Commission South Africacompcom.co.za
Investigating anti-competitive behavior, assessing mergers, promoting market transparency, advocating competition, and balancing consumer welfare with economic and social goals. |
324 |
| 65 |
Zuid-Afrikaans Hospitalzah.co.za
A private, non-profit hospital dedicated to delivering exceptional patient-centered care and driving advancements in clinical innovation towards world-class standards |
284 |
| 66 |
Official_Tshwane University of Technologytut.ac.za
A progressive educational institution focused on producing impactful research and equipping individuals for the future #Research #Education #InnovativeLearning |
273 |
| 67 |
National Regulator for Compulsory Specificationnrcs.org.za
A regulatory agency established to enforce compulsory specifications under the Department of Trade, Industry and Competition since 2008 |
249 |
| 68 |
Efficient Wealth (Pty) Ltdefw.co.za
Diversified financial services group offering professional advice, quality services, and tailor-made investment products to over 75,000 clients across South Africa |
247 |
| 69 |
PPS Healthcare Administrators (PTY) Ltd (PPSHA)ppsha.co.za
A subsidiary of PPS, the company prioritizes corporate governance, client care, and customized service to fulfill fiduciary responsibilities and ensure member satisfaction |
244 |
| 70 |
Solidariteitsolidariteit.co.za
Solidariteit offers services, for more information visit their website Contact them via email or phone for assistance or inquiries |
240 |
| 71 |
St Mary's DSG, Pretoriastmarysdsg.com
An all-girls school providing a well-rounded education focusing on individual needs, spiritual, moral, academic, cultural, and physical development |
233 |
| 72 |
SGB-SMIT POWER MATLAsgbsmitpowermatla.com
European transformer manufacturer with local empowerment, producing power and distribution transformers in Pretoria and Cape Town for the African continent |
205 |
| 73 |
Department of Science, Technology and Innovationdsti.gov.za
We support South Africa's development by fostering leadership, an enabling environment, and resources for science, technology, and innovation |
193 |
| 74 |
National Metrology Institute of South Africa (NMISA)nmisa.org
Providing South African industries with accurate measurement standards and solutions, ensuring adherence to international standards and supporting trade, quality of life, and environmental protection |
185 |
| 75 |
Twin Citytwincity.co.za
A property investment company with assets in retail, residential, and commercial industries in South Africa and abroad, focused on creating long-term value |
183 |
| 76 |
Junk Mail Marketplacejunkmail.co.za
A leading online marketplace founded in 1992, providing a platform for South Africans to buy and sell a variety of items easily |
181 |
| 77 |
Promac Paintspromacpaints.co.za
Independent manufacturer of decorative and light industrial coatings, cleaners, primers, and sealers, emphasizing innovation, efficiency, expertise, research, and family spirit |
181 |
| 78 |
South African Health Products Regulatory Authoritysahpra.org.za
Government entity ensuring health and well-being through regulating medicines and radiation control in South Africa, reporting to National Department of Health |
180 |
| 79 |
Freedom Parkfreedompark.co.za
A cultural heritage site promoting South Africa's history and future aspirations, emphasizing indigenous knowledge and encouraging visitor participation and engagement |
179 |
| 80 |
Laeveld Agrochemlaeveld.co.za
Agricultural solutions provider focusing on crop optimization and precision farming, enhancing food security in South Africa and Africa through innovative technologies |
177 |
| 81 |
BKS Group (Pty) Limitedaecom.com
A multi-disciplinary engineering and management firm in Africa, specializing in turnkey solutions Acquired by a global network of experts in 2012 |
176 |
| 82 |
Independent Police Investigative Directorateipid.gov.za
This organization investigates criminal offenses committed by members of the South African Police Service (SAPS) and Municipal Police Services (MPS) |
175 |
| 83 |
South African State Theatrestatetheatre.co.za
A leading performing arts facility located in the heart of Tshwane, South Africa's capital, showcasing various artistic performances in Africa |
171 |
| 84 |
Kievits Kroon Gauteng Wine Estatekievitskroon.co.za
Luxury wine estate offering accommodation, dining, wellness spa, event spaces, and soon-to-be vineyard, providing a tranquil escape from city life |
166 |
| 85 |
South African Agency for Science and Technology Advancement (NRF SAASTA)saasta.ac.za
Advancing public awareness, appreciation, and engagement of science, engineering, innovation, and technology in South Africa to cultivate future scientists and innovators |
164 |
| 86 |
Eagles Pride Hatchery (Pty) Ltdeaglespride.co.za
A leading supplier of quality day-old broiler chicks in South Africa and neighbouring countries, offering Arbor Acres, Cobb, and Ross breeds |
164 |
| 87 |
Government Employees Pension Fundgepf.co.za
Manages and administers pensions, other benefits for government employees in South Africa, overseeing significant assets as Africa's largest pension fund. |
162 |
| 88 |
IoT.nxtiotnxt.com
Innovative IoT technology delivering real-time visibility, actionable insights, and control through AI, digital twins, and machine learning for improved operations |
160 |
| 89 |
Pretoria High School for Girlsphsg.org.za
Fee-charging English medium high school exclusively for girls, providing quality education at Pretoria High School |
160 |
| 90 |
Lazarus Motor Companylaz.co.za
A leading motor dealer in Centurion, offering new and used Ford, Mazda, Kia, Jaguar, and Land Rover vehicles, as well as a large selection of used cars |
158 |
| 91 |
Lesedi PFSlesedipfs.co.za
Lesedi PFS provides tax-compliant labor solutions for contract management, focusing on empowering professional consultants for flexible, cost-effective, and skilled outcomes |
158 |
| 92 |
University of Pretoriaup.ac.za
Provides services and resources for alumni of a university to support their professional development and career advancement |
157 |
| 93 |
Menlyn Boutique Hotelmenlynhotel.com
Privately owned hotel group that started with a small restaurant, expanded to a 5-star hotel with spa, conference center, and dining restaurant |
155 |
| 94 |
Acudeo Collegeacudeo.co.za
The company offers independent private education for students from Grade RRR -12, aiming to empower and inspire young learners with a Christian foundation |
153 |
| 95 |
South African National Accreditation System (SANAS)sanas.co.za
The company is a national body in South Africa that accredits laboratories and other facilities to ensure competency in specific tasks |
151 |
| 96 |
Riskcon Security Groupriskcon.co.za
A leader in the security industry for 26 years, focusing on professionalism, compliance, diversity, innovation, and providing specialized protection services |
150 |
| 97 |
SINVACsinvac.co.za
Leading plastic product manufacturer and supplier specializing in HDPE, LDPE, and LLDPE production through extrusion, rotational moulding, and plastics fabrication for various industries |
150 |
| 98 |
GoodX Softwaregoodx.co.za
Provider of tailored medical administration and billing software, with a team of experts in medical practice financial administration, ensuring efficient workflow |
150 |
| 99 |
iMvula Roads and Civils (Pty) Ltdimvularoads.co.za
The company specializes in revitalizing roads and improving infrastructure to enhance transportation and connectivity |
149 |
| 100 |
RLB Pentad Quantity Surveyorsrlb.com
Global quantity surveying and project management firm in South Africa, offering expertise in cost, quality, and sustainability for the built environment |
148 |
Turn this list into pipeline
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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 9, 2026.