# Professional services firms headquartered in Africa

Tamtam tracks 257 professional services firms headquartered in Africa. This list ranks the 100 largest by number of employees on LinkedIn, led by INTELCIA, JESA S.A and PwC South Africa. Their median headcount is 690. Half of them were founded in 1994 or later. The most common headquarters are Johannesburg (16), Cairo (14) and Pretoria (6).

These are the largest professional services firms in Africa. Many are large, established organizations, with a strong presence in engineering, consulting, and human resources. For instance, INTELCIA is a global outsourcing company, JESA S.A. provides phosphate technology and engineering solutions, and PwC South Africa offers assurance, consulting, tax, and legal services. Adcorp Group specializes in workforce solutions, while DRA Global focuses on mining engineering.

The data reveals a concentration of major professional services firms in South Africa, with significant representation in Johannesburg and its surrounding areas. Egypt also features prominently with firms like ECG Engineering Consultants Group S.A. and ENPPI, which specialize in construction and oil and gas engineering respectively. The industries covered range from traditional accounting and legal services to specialized IT consulting and infrastructure development.

🌍 Africa · 100 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [INTELCIA](https://www.tamtam.ai/c/intelcia) (intelcia.com)<br>Global outsourcing company providing tailored services in CX, business processes, IT and consulting solutions across multiple continents with 35,000+ employees | Outsourcing and Offshoring Consulting | 🇲🇦 Casablanca | 18,927 | 2000 |
| 2 | [JESA S.A](https://www.tamtam.ai/c/jesa-s-a) (jesagroup.com)<br>Global provider of phosphate technology and engineering solutions, serving mining, industry, energy, water, infrastructure, and urban development sectors. | Engineering Services | 🇲🇦 Casablanca | 4,549 | 2010 |
| 3 | [PwC South Africa](https://www.tamtam.ai/c/pwc-south-africa) (pwc.co.za)<br>A trusted global firm in South Africa, providing tailored solutions and expertise in assurance, consulting, tax, and legal services across various industries | Business Consulting and Services | 🇿🇦 Midrand | 4,161 | 2001 |
| 4 | [ECG Engineering Consultants Group S.A.](https://www.tamtam.ai/c/ecg-engineering-consultants-group-s-a) (ecgsa.com)<br>A leading engineering consultancy firm founded in 1969 with expertise in buildings, civil, industrial, infrastructure, power, transportation, urban development, water, and wastewater projects | Construction | 🇪🇬 Cairo | 3,806 | 1969 |
| 5 | [ENPPI](https://www.tamtam.ai/c/enppi) (enppi.com)<br>Globally recognized engineering and project management contractor with expertise in onshore and offshore oil and gas, refining, and petrochemical projects | Oil and Gas | 🇪🇬 Nasr City 1 | 3,794 | 1978 |
| 6 | [Adcorp Group](https://www.tamtam.ai/c/adcorp-group) (adcorpgroup.com)<br>A workforce solutions provider offering diverse talent management solutions in various industries and regions to shape markets and economies | Human Resources Services | 🇿🇦 Johannesburg | 2,851 | 1975 |
| 7 | [DRA Global](https://www.tamtam.ai/c/dra-global) (draglobal.com)<br>An international group specializing in engineering, project delivery, and operations management in the mining industry, offering services across various commodities worldwide | Mining | 🇿🇦 Johannesburg | 2,502 | 1984 |
| 8 | [KPMG South Africa](https://www.tamtam.ai/c/kpmg-south-africa) (kpmg.com)<br>Global network of firms providing audit, tax, and advisory services to clients worldwide, with a focus on risk management and seizing opportunities for sustainable growth | Business Consulting and Services | 🇿🇦 Parktown | 2,464 |  |
| 9 | [Deloitte South Africa](https://www.tamtam.ai/c/deloitte-south-africa) (deloitte.com)<br>A leading professional services firm in Southern Africa providing tax, audit, consulting, and financial advisory services to help companies succeed | Management Consulting | 🇿🇦 Sandton | 2,190 |  |
| 10 | [Zutari](https://www.tamtam.ai/c/zutari) (zutari.com)<br>The company is an infrastructure engineering and advisory practice that maximizes the value of water, transport, energy, resources, and built-environment projects | Design Services | 🇿🇦 Tshwane | 2,131 | 2020 |
| 11 | [ENS](https://www.tamtam.ai/c/ens) (ensafrica.com)<br>Provides comprehensive legal services across Africa, specializing in commercial law, tax, forensics, and intellectual property with extensive experience. | Law Practice | 🇿🇦 Sandton | 2,101 |  |
| 12 | [Shaker Consultancy Group](https://www.tamtam.ai/c/shaker-consultancy-group) (shakergroup.com)<br>An established engineering and design firm offering professional consultancy services in infrastructure, building, and high voltage engineering across the MENA region and globally | Construction | 🇪🇬 Cairo | 2,092 | 1982 |
| 13 | [Entelect](https://www.tamtam.ai/c/entelect) (culture.entelect.co.za)<br>Software engineering company delivering world-class solutions to industries with highly skilled staff, custom systems design, career development opportunities, and rewards program for high performers | IT Services and IT Consulting | 🇿🇦 Melrose Arch | 1,997 | 2001 |
| 14 | [BDO South Africa](https://www.tamtam.ai/c/bdo-south-africa) (bdo.co.za)<br>A leading provider of audit, advisory, and tax services in South Africa, offering practical solutions through exceptional client relationships and global network support | Accounting | 🇿🇦 Johannesburg | 1,862 |  |
| 15 | [Workforce Staffing](https://www.tamtam.ai/c/workforce-staffing) (workforcestaffing.co.za)<br>Leader in staffing & recruitment, providing fully managed solutions, outsourcing options, human capital management services, and commitment to transformation and job creation | Staffing and Recruiting | 🇿🇦 Parktown | 1,569 | 1972 |
| 16 | [Mahmoud Goda Legal Accountants & Consultants](https://www.tamtam.ai/c/mahmoud-goda-legal-accountants-and-consultants) (mgaudit-eg.com)<br>A company specialized in legal accounting, business incorporation, tax filings, auditing, feasibility studies, trademark registration, industrial licenses, and drafting contracts | Accounting | 🇪🇬 El Yasmeen & El Banafseg & El Mostathmereen | 1,496 | 2016 |
| 17 | [Bowmans (Law Firm)](https://www.tamtam.ai/c/bowmans-law-firm) (bowmanslaw.com)<br>Specialist legal services provider in Africa, offering expertise in corporate, finance, taxation, and dispute resolution matters to diverse clients across multiple jurisdictions | Law Practice | 🇿🇦 Sandton | 1,471 |  |
| 18 | [BBD](https://www.tamtam.ai/c/bbd) (bbdsoftware.com)<br>A leading provider of software development solutions with 39 years of expertise, offering services across various sectors and employing over 1,200 IT professionals globally | IT Services and IT Consulting | 🇿🇦 Rosebank | 1,462 | 1984 |
| 19 | [LABORATOIRE PUBLIC D'ESSAIS ET D'ETUDES (LPEE)](https://www.tamtam.ai/c/laboratoire-public-d-essais-et-d-etudes-lpee) (lpee.ma)<br>A public laboratory offering services in building, civil engineering, environment, hydraulics, and related industries, with specialized centers in Casablanca and regional labs nationwide | Civil Engineering | 🇲🇦 Casablanca | 1,401 | 1947 |
| 20 | [ALTEN MAROC](https://www.tamtam.ai/c/alten-maroc) (alten.ma)<br>ALTEN Delivery Center Maroc provides technical expertise and nearshore services, supporting international clients with quality solutions at competitive costs | IT Services and IT Consulting | 🇲🇦 Fes | 1,391 | 2008 |
| 21 | [NTT DATA Middle East and Africa](https://www.tamtam.ai/c/ntt-data-middle-east-and-africa) (services.global.ntt)<br>Global innovator in business and technology services, specializing in helping clients innovate, optimize, and transform through R&D investments and diverse expertise | IT Services and IT Consulting | 🇿🇦 Johannesburg | 1,318 |  |
| 22 | [Workforce Group](https://www.tamtam.ai/c/workforce-group) (workforcegroup.com)<br>Consultants in Nigeria providing strategic solutions in areas such as HR, recruitment, training, and technology for organizations in diverse industries | Business Consulting and Services | 🇳🇬 Lagos | 1,255 | 2004 |
| 23 | [SNG Grant Thornton](https://www.tamtam.ai/c/sng-grant-thornton) (grantthornton.co.za)<br>Global leader in independent assurance, tax, and advisory services, offering personalized solutions to clients worldwide through proactive teams and international expertise | Professional Services | 🇿🇦 Johannesburg | 1,223 | 1985 |
| 24 | [KPMG East Africa](https://www.tamtam.ai/c/kpmg-east-africa) (kpmg.com)<br>A global organization of professional services firms offering Audit, Tax, and Advisory services in over 143 countries Operations in East Africa | Financial Services | 🇰🇪 Nairobi | 1,177 |  |
| 25 | [KPMG EG \| Hazem Hassan](https://www.tamtam.ai/c/kpmg-eg-hazem-hassan) (kpmg.com)<br>Established in 1942, this firm offers audit, tax, and advisory services with over 1000 employees and partners | Business Consulting and Services | 🇪🇬 Giza | 1,135 | 1942 |
| 26 | [Lesedi](https://www.tamtam.ai/c/lesedi) (lesedins.co.za)<br>Leaders in power generation, mining, and oil & gas industries, specializing in engineering, procurement, and construction projects with expertise in nuclear and conventional environments | Engineering Services | 🇿🇦 Cape Town | 1,132 | 2001 |
| 27 | [LCC](https://www.tamtam.ai/c/lcc) (lcc-algeria.com)<br>The largest independent wireless engineering consulting firm, providing telecommunications services globally, specializing in network services, engineering, business consulting, and training | Telecommunications | 🇩🇿 Algiers | 1,114 | 2001 |
| 28 | [ACTIA Engineering Services](https://www.tamtam.ai/c/actia-engineering-services) (lab-engineering.actia.tn)<br>Leader in R&D for Automotive and Telecom industries, specializing in embedded software, mechanical and electronic development, testing, certification, and tooling | Software Development | 🇹🇳 Ariana | 1,029 | 2005 |
| 29 | [PwC Nigeria](https://www.tamtam.ai/c/pwc-nigeria) (pwc.com)<br>We provide tailored advisory, assurance, and tax services globally and in Africa, helping clients overcome challenges and achieve their goals | Business Consulting and Services | 🇳🇬 Lagos | 1,018 | 2001 |
| 30 | [MHR](https://www.tamtam.ai/c/mhr-cape-town) (mhr.co.za)<br>Leading healthcare recruitment agency in South Africa, providing quality temporary and permanent personnel in nursing, doctors, pharmacists, emergency services, and medical administrative staff | Staffing and Recruiting | 🇿🇦 Cape Town | 1,007 | 1996 |
| 31 | [EGEC](https://www.tamtam.ai/c/egec) (egec-xprt.com)<br>EGEC is a leading engineering consultation firm specializing in buildings, urban development, water, environment, transportation projects in the Middle East and North Africa region | Construction | 🇪🇬 Giza | 996 | 1986 |
| 32 | [ACE Consulting Engineers Moharram.Bakhoum](https://www.tamtam.ai/c/ace-consulting-engineers-moharram-bakhoum) (ace-mb.com)<br>A multidisciplinary engineering consultancy with over 70 years of experience, specializing in planning, design, project management, and construction supervision worldwide | Design Services | 🇪🇬 Cairo | 971 | 1950 |
| 33 | [Adams & Adams](https://www.tamtam.ai/c/adams-and-adams) (adams.africa)<br>A leading African law firm specializing in intellectual property, corporate, and commercial legal services with a strong presence across Africa | Law Practice | 🇿🇦 Pretoria | 949 | 1908 |
| 34 | [Sabbour Consulting](https://www.tamtam.ai/c/sabbour-consulting) (sabbour.com)<br>A leading multidisciplinary engineering consulting firm offering project management, design, construction, and valuation services for clients in Egypt and abroad | Architecture and Planning | 🇪🇬 Cairo | 933 | 1957 |
| 35 | [Telnet](https://www.tamtam.ai/c/telnet) (groupe-telnet.com)<br>Global provider of offshore/nearshore product development services with certified quality standards, offering seamless product engineering capabilities to multinational customers in Europe | Outsourcing and Offshoring Consulting | 🇹🇳 Tunis | 931 | 1994 |
| 36 | [Ethiopian Engineering Corporation](https://www.tamtam.ai/c/ethiopian-engineering-corporation) (eec.com.et)<br>A large construction company in Ethiopia specializing in providing construction solutions with in-house design and build capabilities | Engineering Services | 🇪🇹 Addis Ababa | 927 | 2015 |
| 37 | [iqbusiness](https://www.tamtam.ai/c/iqbusiness) (iqbusiness.net)<br>Provides management consulting, digital transformation, cloud, security services, and business growth solutions across Africa with a focus on excellence. | Business Consulting and Services | 🇿🇦 Johannesburg | 889 |  |
| 38 | [BroadReach](https://www.tamtam.ai/c/broadreach) (broadreachcorporation.com)<br>Harnessing health technology and innovation to deliver better health outcomes, efficiency, cost savings, and sustainability through AI-powered solutions and expertise | Public Health | 🇿🇦 Cape Town | 886 | 2003 |
| 39 | [LabourNet](https://www.tamtam.ai/c/labournet) (labournet.com)<br>LabourNet Management offers comprehensive HR solutions to help employers manage their human capital effectively, mitigate risks, and attract top talent | Legal Services | 🇿🇦 Johannesburg | 870 | 1994 |
| 40 | [SEESA (Pty) Ltd](https://www.tamtam.ai/c/seesa-pty-ltd) (bit.ly)<br>A nationwide industry expert in South Africa offering a range of services including IR & HR software, BEE strategies, legal advice, and employee training | Legal Services | 🇿🇦 Pretoria | 858 | 1998 |
| 41 | [BSG](https://www.tamtam.ai/c/bsg) (bsg.co.za)<br>A South African consulting and technology firm specializing in business transformation through insights, technology-enabled change, and collaborative strategy execution in various industries | Business Consulting and Services | 🇿🇦 Johannesburg | 847 | 1997 |
| 42 | [Forvis Mazars in South Africa](https://www.tamtam.ai/c/forvis-mazars-in-south-africa) (forvismazars.com)<br>Independent member of a leading global professional services network, specializing in audit, tax, and advisory services across over 100 countries and territories. | Accounting | 🇿🇦 | 846 |  |
| 43 | [IBS - International Business Services](https://www.tamtam.ai/c/ibs-international-business-services) (ibsns.com)<br>A leading outsourcing firm in Egypt, providing tailored services such as payroll, social insurance, and labor law consultation to over 225 clients | Outsourcing and Offshoring Consulting | 🇪🇬 New Maadi | 809 | 1984 |
| 44 | [NOVEC](https://www.tamtam.ai/c/novec-sala-el-jadida) (novec.ma)<br>Novec is an engineering company formed from the merger of Ingéma and Scet-Scom, providing services in various fields domestically and internationally | Civil Engineering | 🇲🇦 Sala El Jadida | 794 | 1958 |
| 45 | [Forvis Mazars in Egypt](https://www.tamtam.ai/c/forvis-mazars-in-egypt) (forvismazars.com)<br>Providing audit, assurance, tax, advisory, and consulting services to multinational and national businesses with deep expertise in Egypt. | Accounting | 🇪🇬 Cairo | 746 |  |
| 46 | [PGESCO](https://www.tamtam.ai/c/pgesco) (pgesco.com)<br>With extensive experience in power and industrial projects, this company provides EPC/EPCM solutions for government utilities and commercial clients, specializing in designing and managing power plants | Engineering Services | 🇪🇬 Cairo | 738 | 1993 |
| 47 | [WSP in Africa](https://www.tamtam.ai/c/wsp-in-africa) (wsp.com)<br>An engineering consulting firm providing a wide range of technical expertise in areas like urban planning, sustainable design, and energy development | Professional Services | 🇿🇦 Johannesburg | 701 | 1885 |
| 48 | [PKF in Eastern Africa](https://www.tamtam.ai/c/pkf-in-eastern-africa) (pkfea.com)<br>A leading firm in Eastern Africa offering audit, accounting, tax, and business advisory services to private and public businesses since 1964 | Accounting | 🇰🇪 Nairobi | 698 | 1964 |
| 49 | [Sabbour Consulting](https://www.tamtam.ai/c/sabbour-consulting-cairo) (sabbour.com)<br>Established by Eng Hussein Sabbour, Sabbour Consulting has played a pivotal role in engineering consultancy services in Egypt and Arab countries for over 50 years | Architecture & Planning | 🇪🇬 Cairo | 693 | 1957 |
| 50 | [Contrato](https://www.tamtam.ai/c/contrato-cairo) (thecontrato.com)<br>A new legal solution in Egypt, offering customized contracts and documents prepared in three steps, verified by law experts A trustworthy option for legal services | Legal Services | 🇪🇬 Cairo | 690 | 2020 |
| 51 | [DVT](https://www.tamtam.ai/c/dvt) (dvtsoftware.com)<br>South African technology provider offering custom software, AI, and data engineering services with local engagement and global scale expertise. | Software Development | 🇿🇦 Johannesburg | 689 | 1999 |
| 52 | [Electrical Engineering Morocco](https://www.tamtam.ai/c/electrical-engineering-morocco) (electrical-engineering-morocco.lovable.app)<br>Non-profit platform sharing engineering news, training, and job postings in electrical engineering in Morocco Focus areas include automation, electronics, and renewable energy | Electric Power Transmission, Control, and Distribution | 🇲🇦 Casablanca | 676 | 2017 |
| 53 | [ADS Valuations](https://www.tamtam.ai/c/ads-valuations) (adsvaluation.com)<br>ADS provides valuation, management, and consultancy services in Ethiopia, delivering accurate valuations, tailored solutions, and unwavering commitment to client success | Financial Services | 🇪🇹 Addis Ababa | 666 | 2023 |
| 54 | [Nexia SAB&T](https://www.tamtam.ai/c/nexia-sab-and-t) (nexia-sabt.co.za)<br>A leading black-owned accounting organization in South Africa, providing multi-disciplinary services across all nine provinces with over 400 staff members | Accounting | 🇿🇦 Pretoria | 666 | 1994 |
| 55 | [The Hires Lab](https://www.tamtam.ai/c/the-hires-lab) (facebook.com)<br>Specializing in high-end and mass recruitment services, as well as HR consultations, we excel in providing efficient and effective solutions to organizations | Human Resources Services | 🇪🇬 Cairo | 656 | 2021 |
| 56 | [GIBB](https://www.tamtam.ai/c/gibb) (gibb.co.za)<br>A leading engineering consulting firm in South Africa with a strong African focus, specializing in delivering world-class projects across the continent | Engineering Services | 🇿🇦 | 646 | 1956 |
| 57 | [Restaurant Staff](https://www.tamtam.ai/c/restaurant-staff) (restaurantcareers.co.za)<br>Specializing in recruiting management & chefs for the Restaurant Industry, using tested techniques to find passionate individuals for various positions | Staffing and Recruiting | 🇿🇦 Johannesburg | 644 | 2007 |
| 58 | [Arab Swiss Engineering Company "ASEC"​](https://www.tamtam.ai/c/arab-swiss-engineering-company-asec) (asec-engineering.com)<br>A leading cement technical engineering and operation company in MENA, providing consultancy, commissioning, training, operation, maintenance services, and training programs | Mechanical Or Industrial Engineering | 🇪🇬 New Maadi | 641 | 1975 |
| 59 | [GROUPE EM ENERGIE](https://www.tamtam.ai/c/groupe-em-energie) (em-energie.com)<br>Supports projects with innovative designs ensuring quality electrical installations. Controls all electrical setups in terms of time, quality, and reliable service, meeting expectations. | Electrical Equipment Manufacturing | 🇲🇦 Tanger | 633 | 2000 |
| 60 | [CERVITAL](https://www.tamtam.ai/c/cervital) (fertial-dz.com)<br>A leading national petrochemical company in Algeria specializing in fertilizer production with a strong presence in both domestic and international markets | Environmental Services | 🇩🇿 Oran | 627 | 1965 |
| 61 | [EPPM (ENGINEERING PROCUREMENT & PROJECT MANAGEMENT)](https://www.tamtam.ai/c/eppm-engineering-procurement-and-project-management) (eppm.com.tn)<br>EPPM is a prominent EPC contractor in the Middle East and Africa, specializing in engineering, procurement, construction, and maintenance services for oil & gas, water treatment, and industrial plants projects | Oil and Gas | 🇹🇳 Tunis | 626 | 1993 |
| 62 | [BDO Esnad](https://www.tamtam.ai/c/bdo-esnad) (bdoesnad.com)<br>A leading BPO service provider offering finance, HR, market research, contact center, IT, and digital marketing outsourcing to various sectors globally | Outsourcing and Offshoring Consulting | 🇪🇬 Cairo | 646 | 2008 |
| 63 | [DMA for Design and Engineering Consultancy](https://www.tamtam.ai/c/dma-for-design-and-engineering-consultancy) (dma-mea.com)<br>A multi-disciplinary consulting firm with over 30 years of experience, offering services in architecture, urban planning, design, construction supervision, and more | Architecture and Planning | 🇪🇬 Cairo | 607 | 1989 |
| 64 | [Rogers Capital](https://www.tamtam.ai/c/rogers-capital) (rogerscapital.mu)<br>This company helps clients navigate the market with innovative solutions, leveraging industry insights to provide personalized services with a focus on commitment, passion, and excellence | Financial Services | 🇲🇺 Rogers House | 606 | 2016 |
| 65 | [PwC Kenya](https://www.tamtam.ai/c/pwc-kenya) (pwc.com)<br>The company provides assurance, advisory, and tax services to global organizations, government bodies, and family-owned businesses, leveraging a strong global network and African expertise | Business Consulting and Services | 🇰🇪 Westlands | 604 | 2010 |
| 66 | [Royal HaskoningDHV South Africa](https://www.tamtam.ai/c/royal-haskoningdhv-south-africa) (royalhaskoningdhv.com)<br>An international project management, engineering, and consultancy provider with over 6,000 staff offering solutions in water, transport, energy, urban planning, and development globally | Civil Engineering | 🇿🇦 Woodmead | 593 | 2012 |
| 67 | [STBB](https://www.tamtam.ai/c/stbb) (stbb.co.za)<br>An experienced team of attorneys offering a wide range of legal services, specializing in property, corporate, estates, family, labor, and construction law Also, providing a unique property platform app | Law Practice | 🇿🇦 Cape Town | 589 | 1900 |
| 68 | [rmc raafat miller consulting](https://www.tamtam.ai/c/rmc-raafat-miller-consulting) (rmc-partners.net)<br>A consulting firm offering architecture, engineering, and construction management services with a focus on innovative design solutions and client collaboration | Architecture and Planning | 🇪🇬 Giza | 570 | 2004 |
| 69 | [PKF](https://www.tamtam.ai/c/pkf) (pkf-ng.com)<br>Leading provider of comprehensive financial and business advisory services, including assurance, taxation, corporate finance, and management consultancy with global network support | Accounting | 🇳🇬 Lagos | 567 | 1952 |
| 70 | [MANEGER](https://www.tamtam.ai/c/maneger)<br>An Angolan company specializing in human resources management, offering services such as recruitment, career coaching, training, and organizational change management | Staffing and Recruiting | 🇦🇴 Luanda | 563 | 2021 |
| 71 | [Independent Development Trust](https://www.tamtam.ai/c/independent-development-trust) (idt.org.za)<br>The organization manages and delivers social infrastructure and development programs in rural communities, supporting government initiatives for citizen services and community empowerment | Business Consulting and Services | 🇿🇦 Pretoria | 551 | 1990 |
| 72 | [ACE Project Management Moharram Bakhoum](https://www.tamtam.ai/c/ace-project-management-moharram-bakhoum) (pm.ace-mb.com)<br>A leading international consultancy and project management firm offering services in various industries, with a strong focus on engineering and construction projects | Design Services | 🇪🇬 Egypt | 543 | 2012 |
| 73 | [AAW Consulting Engineers](https://www.tamtam.ai/c/aaw-consulting-engineers) (aawholding.com)<br>An independent Consulting Engineering firm providing professional services in urban planning, infrastructure, housing, water supply, roads, power supply, irrigation, and more in Egypt and beyond | Civil Engineering | 🇪🇬 Giza | 541 | 1957 |
| 74 | [Werksmans Attorneys](https://www.tamtam.ai/c/werksmans-attorneys) (werksmans.com)<br>Leading South African law firm offering corporate and commercial legal services to multinationals, listed companies, financial institutions, entrepreneurs, and government clients nationwide and across Africa | Law Practice | 🇿🇦 Johannesburg | 540 | 1917 |
| 75 | [21st Century](https://www.tamtam.ai/c/21st-century) (21century.co.za)<br>Specialist consultancy offering remuneration, organization development, and change services with national and international reach, supported by comprehensive salary survey database | Business Consulting and Services | 🇿🇦 Johannesburg | 531 | 1996 |
| 76 | [APMC](https://www.tamtam.ai/c/apmc) (apmc.co.za)<br>A seasoned consultancy offering management, recruitment, and training solutions tailored to client needs, with 34+ years of industry experience | Business Consulting and Services | 🇿🇦 Sandton | 529 | 1985 |
| 77 | [KPMG Ghana](https://www.tamtam.ai/c/kpmg-ghana) (kpmg.com)<br>Global network providing Audit, Tax, and Advisory services to address complex business challenges with industry knowledge and expertise worldwide | Accounting | 🇬🇭 Accra | 527 | 1992 |
| 78 | [Cosmos-Eng](https://www.tamtam.ai/c/cosmos-eng) (cosmos-eng.com)<br>A leading multi-disciplinary Engineering and Consultancy company in Egypt and the Middle-East, offering architectural design, engineering services, construction supervision, and quality assurance | Engineering Services | 🇪🇬 Cairo | 514 | 1999 |
| 79 | [ECB - Engineering Consulting Bureau](https://www.tamtam.ai/c/ecb-engineering-consulting-bureau) (ecb-consulting.com)<br>A fast-growing engineering and consultancy firm with deep market knowledge, international experience, and a client-oriented culture, specializing in design, site supervision, and project management | Construction | 🇪🇬 Cairo | 510 | 1997 |
| 80 | [Megchem](https://www.tamtam.ai/c/megchem) (megchem.com)<br>A multi-disciplinary engineering provider based in South Africa with expertise in consulting, engineering, procurement, and project management for global oil, gas, and petrochemical industries | Engineering Services | 🇿🇦 Secunda | 506 | 1995 |
| 81 | [Bigen Group](https://www.tamtam.ai/c/bigen-group) (bigengroup.com)<br>African infrastructure development company committed to social impact, offering innovative solutions in Water, Real Estate, Transport, Energy, and Health sectors | Civil Engineering | 🇿🇦 Pretoria | 505 | 1971 |
| 82 | [MacTay](https://www.tamtam.ai/c/mactay) (mactay.com)<br>A leading provider of human performance development solutions in Africa, offering outsourcing, HR consulting, learning and development, background checks, verification, and contact center solutions | Business Consulting and Services | 🇳🇬 Lekki | 500 | 1982 |
| 83 | [IRMA Global Services](https://www.tamtam.ai/c/irma-global-services) (irmaglobal.com)<br>Experienced Algerian technical and administrative assistance provider in electromechanical assembly, commissioning, industrial maintenance, recruitment, and supply of equipment and manpower | Mechanical Or Industrial Engineering | 🇩🇿 Adrar | 497 | 1998 |
| 84 | [handel](https://www.tamtam.ai/c/handel) (handel.co.za)<br>Specializing in B2B marketing, we align sales and marketing strategies to drive business growth and help clients achieve commercial objectives | Advertising Services | 🇿🇦 Johannesburg | 496 | 2014 |
| 85 | [Machine_](https://www.tamtam.ai/c/machine) (thisismachine.co.za)<br>A creative solutions agency with fearless minds, using human behavior, local knowledge, and consumer data to create impactful solutions | Advertising Services | 🇿🇦 Bryanston | 483 | 2012 |
| 86 | [Talan - Tunisie](https://www.tamtam.ai/c/talan-tunisie) (talan.com)<br>International consulting group specializing in technology, innovation, and data to support business and public sector transformation projects worldwide. | IT Services and IT Consulting | 🇹🇳 Charguia 1 | 482 |  |
| 87 | [Quest Staffing Solutions](https://www.tamtam.ai/c/quest-staffing-solutions) (quest.co.za)<br>Leading recruitment agency in South Africa and Africa, specializing in white-collar staffing with over 40 years of experience and a Level 1 BBBEE rating | Human Resources Services | 🇿🇦 Johannesburg | 476 | 1974 |
| 88 | [iOCO OKS](https://www.tamtam.ai/c/ioco-oks) (ioco.tech)<br>Partners with organizations for growth through data-driven scalable solutions across talent, legal, human capital, learning, compliance, and customer experience. | Business Consulting and Services | 🇿🇦 | 469 | 1998 |
| 89 | [STUDI International](https://www.tamtam.ai/c/studi-international) (studi.com.tn)<br>STUDI International is a multidisciplinary engineering group involved in various fields such as transport infrastructure, water, energy, telecommunications, agriculture, and architecture | Civil Engineering | 🇹🇳 Tunis | 467 | 1970 |
| 90 | [Manpower Egypt](https://www.tamtam.ai/c/manpower-egypt) (manpoweregypt.co)<br>Leading HR services provider offering recruitment, HR & payroll outsourcing, global staffing, and HR consultation to global businesses with exceptional client services and fast delivery | Staffing and Recruiting | 🇪🇬 Cairo | 467 | 2007 |
| 91 | [ICS Outsourcing](https://www.tamtam.ai/c/ics-outsourcing) (icsoutsourcing.com)<br>Leading provider of HR and business support solutions, including people outsourcing, recruitment, learning & development, and mobile applications for fleet management | Outsourcing and Offshoring Consulting | 🇳🇬 Lagos | 455 |  |
| 92 | [CID-Conseil Ingénierie et Développement](https://www.tamtam.ai/c/cid-conseil-ingenierie-et-developpement) (cid.co.ma)<br>An established multidisciplinary engineering firm in over 20 countries, specializing in civil, building, transportation, and hydraulic projects, offering project management and owner assistance services | Civil Engineering | 🇲🇦 Rabat | 450 | 1982 |
| 93 | [PwC Tunisia](https://www.tamtam.ai/c/pwc-tunisia) (pwc.com)<br>Global professional services network providing assurance, tax, and advisory services to organizations and individuals worldwide, with a focus on creating value | Financial Services | 🇹🇳 Tunis | 450 | 1998 |
| 94 | [NNPC Engineering and Technical Company Limited](https://www.tamtam.ai/c/nnpc-engineering-and-technical-company-limited) (netco.nnpcgroup.com)<br>A subsidiary specialized in providing engineering solutions for the oil and gas industry in Nigeria, ensuring efficiency and reliability through international certifications | Oil and Gas | 🇳🇬 Victoria Island | 447 | 1989 |
| 95 | [Network Recruitment](https://www.tamtam.ai/c/network-recruitment) (networkrecruitmentinternational.com)<br>Specialist recruitment agency offering outstanding solutions in Finance, IT, Engineering, and Supply Chain for 30 years, with focus on developing relationships and delivering results | Staffing and Recruiting | 🇿🇦 Johannesburg | 444 | 1987 |
| 96 | [SENET](https://www.tamtam.ai/c/senet) (senet.co.za)<br>A leading project management and engineering entity specializing in mineral processing, offering services from scoping studies to project handover with a focus on quality and safety | Mining | 🇿🇦 Modderfontein | 441 | 1989 |
| 97 | [MacRobert Incorporated](https://www.tamtam.ai/c/macrobert-incorporated) (macrobert.co.za)<br>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 | Law Practice | 🇿🇦 Pretoria | 439 | 1896 |
| 98 | [Roadlab Laboratories](https://www.tamtam.ai/c/roadlab-laboratories) (roadlab.co.za)<br>Privately-owned civil engineering materials testing laboratory with 13 branches in South Africa and operations in 21 countries, holding international accreditation ISO 17025 by SANAS | Civil Engineering | 🇿🇦 Germiston | 426 | 1965 |
| 99 | [Busara](https://www.tamtam.ai/c/busara) (busara.global)<br>A nonprofit organization in Nairobi using social science to address development challenges through research, advisory services, and collaborations worldwide | Research Services | 🇰🇪 Nairobi | 426 | 2012 |
| 100 | [ACE Moharram - Bakhoum](https://www.tamtam.ai/c/ace-moharram-bakhoum) (ace-mb.com)<br>A multi-disciplinary engineering consulting company established in 1950, specializing in infrastructure mega-projects with cutting edge technology and unparalleled expertise | Design Services | 🇪🇬 Giza | 422 | 1950 |

## 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 13, 2026.

## More company lists in Africa

- [The largest companies in Africa](https://www.tamtam.ai/l/largest-companies-in-africa) (7,896)
- [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) (927)
- [Critical infrastructure operators in Africa](https://www.tamtam.ai/l/critical-infrastructure-operators-in-africa) (868)
- [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) (652)
- [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)
- [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

- [Professional services firms in the world](https://www.tamtam.ai/l/professional-services-firms-in-the-world) (24,737)
- [Professional services firms in South Africa](https://www.tamtam.ai/l/professional-services-firms-south-africa) (91)
- [Professional services firms in Egypt](https://www.tamtam.ai/l/professional-services-firms-egypt) (50)

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Source: https://www.tamtam.ai/l/professional-services-firms-in-africa