| Kabo Marketing | Johannesburg | Design, App and website development | |
| Kabomo Communications | Soweto | Public Relations, Social Media, Events, Comms | |
| Kabuki Productions | Johannesburg | Virtual & Digital Events/Animation/Shoot & Post Pr | |
| Kaelo Computer Training | Pretoria | Training and Development | |
| Kairos Upholstery | Johannesburg | Carpet cleaning, upholstery cleaning | |
| Kaitoma Creatives | Johannesburg | Creative Communications | |
| Kaizania (Scrum Master Trainers) | Midrand | Certified Scrum Master | |
| KAKUTU Entreprise | Pretoria | Meat Sales | |
| Kaldorei Africa | Roodepoort | Medical Equipment sale and service in Sub Saharan | |
| Karasu Creatives | | Editorial Services | |
| Kashan Advertising (Pty) Ltd | Pretoria | Communications and design | |
| Kasi Broadcasting Corporation | Johannesburg | Radio , Tv , News , Events , Tours , Store | |
| Kasi Insight | Johannesburg | Market Research, Fieldwork, Insights & Analytics | |
| Kasi Kulcha | Johannesburg | Integrated Mass Market Communications | |
| Kasi Media | Tshwane | Out Of Home Media Owner | |
| Kasibomo | Johannesburg | Recruitment and staffing agency | |
| Kassky | Johannesburg | Business security solutions system installations | |
| Katannuta Diamonds | Edenvale | Bespoke engagement rings and designer jewellery | |
| Katapult Business School | Johannesburg | higher education , marketing, business | |
| Kateka-Kgiba Services and Supplies | Vereeniging | Transport, Supplies, and catering | |
| Katso Media | Johannesburg | Digital Marketing Management | |
| Kayo Fine Chemicals | Germiston | Chemical Supply | |
| Kays Exhibition Stands | Johannesburg | Exhibition stand builder Johannesburg South Africa | |
| Kayterior | Johannesburg | Furniture Manufacturing | |
| Kbac Flooring | Frankenwald | Flooring Contractor | |
| KDS [Kristo Design Studio] | Muldersdrift | Architecture/Interior Design / Project Management | |
| KDT Communications | Johannesburg | Brand Management, Public Relations, Sponsorships | |
| Kearona Quick Supply | Johannesburg | cleaning and maintenance | |
| Keep It Real Properties | | Leasing,Investment Sales/Govt tenanted buildings | |
| Keith Chimango and Associates | Johannesburg | Communications Audits, Advisory and Branding. | |
| Keith Communications Audits | Midrand | Communications Audits, Advisory, Training Branding | |
| Kela Properties | Mogale | Direct and Channel Marketing | |
| Kelly Nathan Audiology | Johannesburg | Hearing Tests and Hearing Aids | |
| Kelvin Printers and Stationery | Sandton | Industrial and Commercial Printing | |
| Kemo Wheel & Tyre | Gauteng | Wheels & Tyres | |
| Ken Hamilton Advertising & Communications | Randburg | Advertising | |
| Kenako AV | Johannesburg | live sound , stage , lighting & Led Screens | |
| Kenani Communications | Johannesburg | Creative brand communications agency. | |
| Kencorp Executive Search | Alberton | Executive Search/ Recruitment | |
| Kenneth Molefe Holdings (pty) Ltd | 2551 | Mining and Transportation | |
| Kensa Embroidery and Printing | Midrand | Embroidery Services and Printing | |
| Kentmaster | Johannesburg | cutting knives | |
| Keriso Embroidery | Johannesburg | Embroidery and Corporate Clothing Supplier | |
| Keshi Virtual Assistance | | Business Solutions | |
| Keshi Virtual Assistant | Johannesburg | Personal Organiser/Assistant | |
| KETELELO TRADING & CONCEPTS | MOGALE CITY | Lease of Office Accomm, Warehousing, All aspects | |
| Ketelo GRC Services | Johannesburg | Risk Management, SHEQ incl Training, and M&E | |
| Keto Advanced Fat Burner | Johannesburg | Health and Weight Loss and Diet Clinic | |
| Keto Weight Loss Pills SA | Durban | Keto nutritional supplements that work weight loss | |
| Key Steps Corporate Training | Johannesburg | Soft Skill & IT Training | |
| Keybase Training Solutions - Pretoria | Pretoria | Accredited Computer Training | |
| Kgabo Merch | Boksburg | Packaging and Clothing, Design, Printing, Brand De | |
| KGE Procurement | Johannesburg | Procurement, Medical Supplies, Agriculture | |
| Kgmn Contractors | Germiston | Custom furniture, Painting, Carpentry, Ceiling, | |
| Kgole Holdings | Pretoria | IT/Web/Business/Creative Solutions. | |
| Kgosi Botlale NPC | JHB | SOCIAL DEVELOPMENT FOCUSING ON CHILDREN | |
| Kgosi-Thotobolo Waste Management | Johannesburg | Services | |
| Kgothatso Motshwane & Company | Pretoria | Individual Tax, Employee Tax, CompanyTax and VAT | |
| Kgusiame Trading Enterprise | Johannesburg | Employment Equity, Industrial Relations | |
| Khaliques | Johannesburg | Clothing, Fashion, apparel, Men, suit, brand | |
| Khanyi's Fragrance | Johannesburg | We create a range of fragrances, lotions. | |
| Khokhovula Gundabaloyi | Johannesburg | spiritual healer | |
| Khomotso Consulting | Johannesburg | Human Resource Consulting | |
| Khonga Translations | Pretoria | Content development and translations | |
| Khosanov Productions(KSN Productions) | Johannesburg | Post Production | |
| Khotso Distributors | Germiston Ext. 3 | Direct Marketing | |
| Khulisane Academy | Pretoria | Skills Development | |
| Khuluma Marketing cc | Johannesburg | Direct Marketing & Promotions | |
| Khumalo Logistics AND Projects | SOWETO | COFFEE VENDING MACHINES | |
| khumo media (Pty) Ltd | Johannesburg | digital printing, design, signage advertising, | |
| Khuz Com | Pretoria | Lubricants Distributor | |
| Kichose Technology | Pretoria | Communications | |
| KickStart Online | Johannesburg | Web Design and Online Marketing | |
| kikkos kommunications | Roodepoort | Public relations; Strategic Communications | |
| Killa Kommunications | Midrand | Promotions | |
| Kilroy Was Here! Productions | Johannesburg | Audio & video production | |
| Kim Sebastian-Khan Attorneys | Johannesburg | Law Firm | |
| KIMOsource | Pretoria | Supplier of Corporate clothing, Promo items & PPE | |
| Kinetix Investments | Pretoria | Building Maintenance and Renovations | |
| King Davids Transport Solutions | Johannesburg | transport | |
| King Design and Sign | Johannesburg | Private | |
| Kingclip Artist Management | Rosebank | Model Talent Agency - casting agency of the year | |
| Kingclip Casting Agency & Artist Management | Rosebank | Kingclip | |
| Kingsmen Power Group Africa | | Electro Mechanical Services | |
| Kingsway Marketing | Sandton | Content marketing for websites & social media | |
| Kitchen Cupboard Pros Centurion | Centurion | Kitchen Cupboard | |
| Kitchen Tek | Kempton Park | Kitchen Renovation Kempton Park | |
| KitchenTek | Kempton Park | Kitchen Design, Manufacture & Installation | |
| KK Roadside Assistance | Midrand | Jumpstart,Tyre change,Fuel delivery,Tyre repair, | |
| Klasp | Pretoria | Online Gift Store | |
| KM Investments | | Industrial rentals solar installations | |
| KM Studio Visuals | | Corporate Branding | |
| KMBN Presentation System | Johannesburg | supply ,installation av and presentation equipment | |
| KMI Houseplans | Pretoria | House plans, Home plans drawing | |
| KMP Media Group | Randburg | Direct Marketing; Television; Radio; Digital; | |
| Knack Media and Communications | Johannesburg | Knack Media | |
