These large corporate groups and holding companies in Gauteng operate across a range of sectors, with a notable concentration in financial services. Companies like Standard Bank Group, Absa Group, Discovery Limited, Old Mutual, and Momentum Group Limited provide diverse financial products and services. Other significant players include Eskom Holdings SOC Ltd in utilities, MTN in telecommunications, and Transnet SOC Ltd in transportation.
The headquarters of these large companies are predominantly located in Johannesburg, with a few in Sandton, Randburg, Centurion, and Dainfern. The data shows a mix of long-established entities such as Transnet SOC Ltd (founded in 1850) and Standard Bank Group (1862), alongside more recently established firms like Absa Group (2018) and OUTsurance (1998), reflecting a continuous evolution in the corporate landscape.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Standard Bank Groupstandardbank.com
Financial services provider focused on inclusive, sustainable economic development and growth across sub-Saharan Africa with ethical business practices. |
70,728 | |||
| 2 |
Eskom Holdings SOC Ltdeskom.co.za
A leading power utility in South Africa, with a significant presence in electricity generation, transportation, and distribution on the African continent |
42,862 | |||
| 3 | 42,718 | ||||
| 4 |
Absa Groupabsa.africa
African financial services company focused on growth, with presence in multiple countries and insurance operations across the continent |
42,684 | |||
| 5 |
Transnet SOC Ltdtransnet.net
Management of ports, rail, and pipelines to support South Africa's economic growth through infrastructure modernization and strategic partnerships. |
27,696 | |||
| 6 |
Massmartmassmart.co.za
Operates over 300 stores across 8 sub-Saharan countries, leading market shares in general merchandise, liquor, home improvement, and wholesale food sectors. |
16,817 | |||
| 7 |
Discovery Limiteddiscovery.co.za
Leading global company innovating in health, life, and short-term insurance, promoting wellness and shared value through Vitality program. |
14,735 | |||
| 8 |
MultiChoice Groupmultichoice.com
Provides entertainment platforms and content security services, delivering African storytelling to over 19 million people across 50 countries. |
13,144 | |||
| 9 |
Old Mutualoldmutual.com
Pan-African financial services company focused on meeting Africa's needs by supporting education, housing, small businesses, and infrastructure development. |
13,100 | |||
| 10 |
GOLD FIELDSgoldfields.com
gold mining company with operations in multiple countries, focused on creating value and fostering an inclusive, connected workforce |
9,997 | |||
| 11 |
Momentum Group Limitedd36xr1heovsi2m.cloudfront.net
Life insurance and financial services group offering retail and specialist brands focused on client empowerment, accountability, and community care. |
9,445 | |||
| 12 |
Sun Internationalcorporate.suninternational.com
A leading company in gaming, hospitality, and entertainment industry, offering luxury hotels, casinos, and premier resorts with a focus on exceptional service and responsible corporate citizenship |
6,085 | |||
| 13 |
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 |
6,011 | |||
| 14 |
OUTsuranceoutsurance.co.za
An insurance company offering cash back bonuses for claim-free customers, multiple product lines, and a history of industry awards and recognition |
5,704 | |||
| 15 |
South African Airwaysflysaa.com
Leading carrier in Africa, offering passenger and cargo transport services, maintenance facilities, catering, and regional flights within South Africa and internationally |
5,408 | |||
| 16 |
Hollard Insurancehollard.co.za
Specialist brokers understand your business needs and ensure coverage where you are, providing tailored insurance solutions |
5,337 | |||
| 17 |
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 | |||
| 18 |
Clientele Limitedclientele.co.za
A diversified financial services group in South Africa, offering easy-to-understand financial products through direct marketing channels, with sustained growth and high returns |
4,636 | |||
| 19 | 4,547 | ||||
| 20 |
RMB - Rand Merchant Bankrmb.co.za
Provides innovative corporate and investment banking services including advisory, funding, trading, and risk management across Africa and globally. |
4,478 | |||
| 21 |
Adcorp Groupadcorpgroup.com
A workforce solutions provider offering diverse talent management solutions in various industries and regions to shape markets and economies |
2,851 | |||
| 22 |
PG Group (Pty) Ltdpggroup.co.za
A leading integrated glass business in Southern Africa, manufacturing, distributing, and installing automotive & building glass, aluminium doors & windows, and window film solutions |
2,773 | |||
| 23 |
Premier FMCG (Pty) Ltdpremierfmcg.com
A South African-based organization with a strong distribution network across multiple regions, focusing on various categories and brands, with a commitment to growth and innovation |
2,759 | |||
| 24 |
Barclays Africa Group Limited
The company underwent a name change to Absa Group Limited and aims to have one brand across all operations Follow their new LinkedIn page |
2,671 | |||
| 25 |
DRA Globaldraglobal.com
An international group specializing in engineering, project delivery, and operations management in the mining industry, offering services across various commodities worldwide |
2,502 | |||
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. | |||||
| 26 |
Northam Platinumnortham.co.za
An empowered PGM producer in South Africa, extracting platinum, palladium, and rhodium, with operations from mining to refining and community development |
2,253 | |||
| 27 |
Studio 88 Group of Companiesstudio-88.co.za
A leading fashion and footwear retail chain in South Africa, offering exclusive releases and top international brands in vibrant store settings Expanding presence in Africa |
2,065 | |||
| 28 |
Comair Limitedcomair.co.za
An innovative and diversified aviation group operating airlines, training, catering, hospitality, and travel services in South Africa and beyond |
2,047 | |||
| 29 |
AVI Limitedavi.co.za
South African company with diverse brand portfolio spanning food, beverages, personal care, fashion apparel, and accessories, focused on brand growth and development |
1,781 | |||
| 30 |
Famous Brandsfamousbrands.co.za
A leading franchisor in the restaurant industry with a diverse portfolio of much-loved brands, offering innovative food services solutions and sustainable growth |
1,754 | |||
| 31 |
Super Groupsupergroup.co.za
Broad-based supply chain management business with expertise in vehicle dealerships, fleet management, and international operations, providing comprehensive products and services |
1,699 | |||
| 32 |
Stefanutti Stocks Civilsstefstocks.com
Leading civil engineering contractor in Southern Africa specializing in reinforced concrete construction, industrial plants, infrastructure projects, and environmental rehabilitation with a focus on safety and quality |
1,678 | |||
| 33 |
MOTUS HOLDINGS LIMITEDmotus.co.za
Leading vehicle business in South Africa with international presence, offering import, retail, rental, mobility solutions, and aftermarket parts. |
1,651 | |||
| 34 |
FirstRand Corporate Centrefirstrand.co.za
The FirstRand Corporate Centre provides critical functions for a large financial services group, focusing on risk, compliance, governance, and collaboration |
1,622 | |||
| 35 |
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 | |||
| 36 |
Datacentrixdatacentrix.co.za
Hybrid IT systems integrator and managed services provider in Africa and the Middle East, specializing in digital transformation and aligning ICT initiatives with business strategy |
1,568 | |||
| 37 |
Primedia Groupprimedia.co.za
African focused media and advertising group. Delivering innovative radio, content, digital solutions. Provides a wide range of out-of-home advertising solutions. |
1,560 | |||
| 38 |
Group Five "Structured Ingenuity"groupfive.co.za
A leading African group offering construction, concessions, and manufacturing services across the infrastructure life cycle, with a focus on innovation and employee development |
1,506 | |||
| 39 |
Minopexminopex.com
A leader in contract operation and maintenance for mining industry, providing cost-effective solutions while ensuring quality, safety, and productivity |
1,258 | |||
| 40 |
Thungelathungela.com
A proactive and responsible mining sector influencer committed to safety, community connection, and excellence through expertise and unity |
1,235 | |||
| 41 |
Metrofilemetrofile.com
Leader in information management, providing digital and archiving services, software solutions, and cloud services Specializing in records management with over four decades of experience |
1,228 | |||
| 42 |
Pepkor Lifestylepepkorlifestyle.com
Offers furniture, electronics, and household goods through various brands alongside consumer finance and insurance products for value conscious customers in Southern Africa. |
1,159 | |||
| 43 |
Omnia Holdingsomnia.co.za
A diversified chemicals group providing innovative solutions for agriculture, mining, and chemical industries, promoting responsible chemical use and cleaner technologies |
1,065 | |||
| 44 |
Mustek Limitedmustek.co.za
Leading distributor and assembler of personal computers and ICT products in South Africa, offering customization, top-tier brands, and superior technical expertise |
989 | |||
| 45 |
Tarsus Technology Grouptarsus.co.za
Leading technology group in Southern Africa offering high-quality products, solutions, and services including supply chain optimization, cloud solutions, and IT security services |
933 | |||
| 46 |
Sasfinsasfin.com
An independent banking and financial services group offering specialized services from stockbroking to business and equity finance for entrepreneurs |
809 | |||
| 47 |
MA Automotive Tool & Diegruppocln.com
Specialized in producing and assembling steel automotive parts globally, with 26 production plants and 3 R&D centers across Italy, Europe, South America, Africa, and Asia |
761 | |||
| 48 |
Flight Centre Travel Group South Africafctgcareers.com
Providing South Africans travel tips, news, giveaways, and unbeatable deals on flights, holidays, cruises, and tours through multiple booking options |
685 | |||
| 49 |
ERG Africaergafrica.com
A leading diversified natural resources group with production assets across 15 countries, focusing on mining and processing copper, cobalt, and other minerals globally |
625 | |||
| 50 |
iMasFinanceimasfinance.co.za
A South African Co-operative providing affordable financial solutions and training to individuals, offering vehicle finance, personal loans, insurance, and rewards program |
622 | |||
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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 Nov 12, 2026.
More company lists in Gauteng
- The largest companies in Gauteng 1,018
- Multinational companies in Gauteng 268
- Financial services firms in Gauteng 137
- Financial Services companies in Gauteng 119
- Manufacturers in Gauteng 109
- Retail chains in Gauteng 104
- Critical infrastructure operators in Gauteng 79
- IT Services and IT Consulting companies in Gauteng 68
- Distributors and wholesalers in Gauteng 67
- Professional services firms in Gauteng 63
- Companies with a mobile app in Gauteng 58
- Public sector organisations in Gauteng 53
- Publicly traded companies in Gauteng 52
- Education providers in Gauteng 49
- Consulting firms in Gauteng 40
- Hardware manufacturers in Gauteng 39
- IT services companies in Gauteng 39
- Mining companies in Gauteng 38
- Subscription businesses in Gauteng 38
- Companies with in-house R&D in Gauteng 35
- Logistics companies in Gauteng 33
- Franchise networks in Gauteng 32
- Retail companies in Gauteng 32
- E-commerce companies in Gauteng 29
The same list elsewhere in South Africa
- Corporate groups and holding companies in South Africa 120
- Corporate groups and holding companies in Johannesburg 37