| 1 | Eskom Holdings | South Africa | Vereeniging | 2 Maxwell Dr | Gauteng | 2157 | eskom.***** | 2002 | $15,483,792,202 | 77 | N/A | N/A | 200201552730 |
| 2 | Samsung Electronics South Africa Production (PTY) LTD | South Africa | Durban | 35 Umkhomazi Drive | Kwazulu-natal | 4399 | N/A | 2013 | $13,677,029,645 | 77 | N/A | N/A | 201309600307 |
| 3 | Nokia South Africa (PTY) LTD | South Africa | Vereeniging | 340 Witch Hazel Av | Gauteng | 1685 | alcatel-lucent.***** | 1956 | $1,510,765,370 | 700 | N/A | N/A | 195600093307 |
| 4 | Reutech (PTY) LTD | South Africa | Johannesburg | 628 James Crescent | Gauteng | 2191 | reutechcomms.***** | 1963 | $744,256,686 | 700 | N/A | N/A | 196300503507 |
| 5 | Stmicroelectronics S A Incorporated In Switzerland | South Africa | Johannesburg | Pineslopes Office Park Block D Ground Floor | Gauteng | 2191 | N/A | 2001 | $693,239,624 | 700 | N/A | N/A | 200102935310 |
| 6 | Metindustrial (PTY) LTD | South Africa | Germiston | 64 Liverpool Road Industrial Sites | Gauteng | 1502 | N/A | 1949 | $663,188,479 | 0 | N/A | N/A | 194903125907 |
| 7 | Fuchs Electronics (PTY) LTD | South Africa | Vereeniging | Reunert Nashua Bldg | Gauteng | 2191 | fuchs.***** | 1963 | $567,136,825 | 200 | N/A | N/A | 196300725707 |
| 8 | Reunert Electrical Engineering Holdings (PTY) LTD | South Africa | Vereeniging | Steel Road | Gauteng | 2191 | cbi-electric.***** | 1935 | $475,373,772 | 700 | N/A | N/A | 193500749107 |
| 9 | Voltex Mv Lv Solutions (PTY) LTD | South Africa | Durban | 2nd Floor Bidvest Hse, 18 Cres Dr | Kwazulu-natal | 2196 | voltex.***** | 2013 | $323,728,857 | 77 | N/A | N/A | 201322504007 |
| 10 | Idemia Southern And Eastern Africa (PTY) LTD | South Africa | Vereeniging | 14 Milkyway Av | Gauteng | 2065 | N/A | 2005 | $73,500,000 | 700 | N/A | N/A | 200500230507 |
| 11 | Adumo Payments (PTY) LTD | South Africa | Johannesburg | Block C and E Wedgewood Office Park, 3 Muswell Dr | Gauteng | 2191 | adumo.***** | 2015 | $72,261,700 | 700 | N/A | N/A | 201542783307 |
| 12 | Plessey (PTY) LTD | South Africa | N/A | Wanderers Bldg the Campus, 57 Sloane St | Gauteng | 2021 | plessey.***** | 1982 | $72,261,700 | 700 | N/A | N/A | 198200317407 |
| 13 | Team Acid Holdings (PTY) LTD | South Africa | Kathu | 45 Taaibos | Northern Cape | 8446 | N/A | 2016 | $59,265,060 | 12 | N/A | N/A | 201623590207 |
| 14 | Ellies Electronics (PTY) LTD | South Africa | Vereeniging | Brooklyn Place 3 Centex Close | Gauteng | 2196 | N/A | 2007 | $54,829,488 | 1,276 | N/A | N/A | 200701075907 |
| 15 | Orbicom (PTY) LTD | South Africa | Johannesburg | Multichoice City, 144 Bram Fischer Dr | Gauteng | 2194 | N/A | 1993 | $54,008,500 | 700 | N/A | N/A | 199300425907 |
| 16 | A C Braby (PTY) LTD | South Africa | Durban | 11 Hyser St | Kwazulu-natal | 2196 | jhbwomenclinic.***** | 1965 | $54,008,500 | 700 | N/A | N/A | 196500049607 |
| 17 | Circuit Breaker Industries (PTY) LTD | South Africa | Vereeniging | Reunert Nashua Bldg | Gauteng | 2191 | cbi-lowvoltage.***** | 1943 | $51,791,754 | 1,500 | N/A | N/A | 194301574707 |
| 18 | Heraeus Electronite (PTY) LTD | South Africa | Germiston | 29 Atlas Rd | Gauteng | 1459 | heraeus-southafrica.***** | 1979 | $45,262,000 | 700 | N/A | N/A | 197900088107 |
| 19 | Makarenge Electrical Industries (PTY) LTD | South Africa | Johannesburg | 118 Hampton Rd | Gauteng | 1685 | N/A | 2012 | $38,932,152 | 320 | N/A | N/A | 201212801607 |
| 20 | Beka Schreder (PTY) LTD | South Africa | Germiston | 13 Westview Rd | Gauteng | 1665 | beka-schreder.***** | 1981 | $38,166,022 | 77 | N/A | N/A | 198100500307 |
| 21 | Africa Parts Group Trading (PTY) LTD | South Africa | Germiston | 14 Kingfisher Cres | Gauteng | 1448 | N/A | 1993 | $36,708,700 | 700 | N/A | N/A | JD4981027 |
| 22 | First Technology Audio (PTY) LTD | South Africa | Johannesburg | 26 Augrabies Rd Office Bekker Rd | Gauteng | 1682 | firsttech.***** | 2000 | $32,032,000 | 700 | N/A | N/A | 200000618707 |
| 23 | Defy Appliances (PTY) LTD | South Africa | Durban | 135 Teakwood Rd | Kwazulu-natal | 4026 | defy.***** | 2007 | $27,631,800 | 700 | N/A | N/A | 200700671507 |
| 24 | Malesela Taihan Electric Cable (PTY) LTD | South Africa | Vereeniging | 1 Steel Rd | Gauteng | 1939 | m-tec.***** | 2000 | $27,403,600 | 700 | N/A | N/A | 200000769207 |
| 25 | Tc Directrf (PTY) LTD | South Africa | Cape Town | A1 A3 A4 Silverwood | Western Cape | 7945 | N/A | 2014 | $27,169,485 | 77 | N/A | N/A | 201401807107 |
| 26 | M C T Telecommunications (PTY) LTD | South Africa | Vereeniging | 5 Landmarks Av | Gauteng | 2076 | N/A | 1997 | $25,872,000 | 700 | N/A | N/A | 199701376007 |
| 27 | Regal Distributors SA (PTY) LTD | South Africa | Johannesburg | 26 Greenstone Place | Gauteng | 1609 | regalsecurity.***** | 1998 | $23,511,600 | 700 | N/A | N/A | 199801856607 |
| 28 | Avnet South Africa (PTY) LTD | South Africa | Johannesburg | Block 3 Pinewood Office Park | Gauteng | 2191 | avnet.***** | 1969 | $23,511,600 | 700 | N/A | N/A | 196900670107 |
| 29 | Westcon Southern Africa Holdings (PTY) LTD | South Africa | Vereeniging | Ground Floor Sandown Chambers | Gauteng | 2146 | N/A | 1995 | $23,511,600 | 700 | N/A | N/A | 199500889007 |
| 30 | Ifm Electronic (PTY) LTD | South Africa | Pretoria | R21 Corporate Park Nellmapius Dr | Gauteng | 0157 | ifm.***** | 2008 | $23,511,600 | 700 | N/A | N/A | 200800560607 |
| 31 | Bolttech Repairs SA (PTY) LTD | South Africa | Johannesburg | Unit 12a Growthpoint Office Park, 162 Tonetti St | Gauteng | 1685 | N/A | 2008 | $22,481,900 | 700 | N/A | N/A | 200801426307 |
| 32 | Magnet Electrical Supplies (PTY) LTD | South Africa | Durban | Unit 5 Edstan Businesspark, 2 Ibhubesi Rd | Kwazulu-natal | 4000 | magnetgroup.***** | 1969 | $18,435,414 | 120 | N/A | N/A | 196901624807 |
| 33 | Wahl Industries CC | South Africa | Johannesburg | 75 Malibongwe Dr | Gauteng | 2194 | N/A | 2000 | $16,299,900 | 260 | N/A | N/A | 200003081723 |
| 34 | Trysome Auto Electrical Engineering (PTY) LTD | South Africa | Germiston | 7 Model Rd | Gauteng | 1459 | trysome.***** | 2012 | $15,050,510 | 300 | N/A | N/A | 201222295407 |
| 35 | Centralec (PTY) LTD | South Africa | Vereeniging | Unit 33 Sect B and C Primise Box, 6 Rabie St | Gauteng | 1900 | centralec.***** | 1981 | $14,396,140 | 21 | N/A | N/A | 198101168407 |
| 36 | Energy Partners Power (PTY) LTD | South Africa | Cape Town | Unit 2 White Oak Terrace, Old Oak Office Park 2 Edmar St | Western Cape | 7530 | energypartners.***** | 2013 | $14,141,205 | 700 | N/A | N/A | 201308965707 |
| 37 | Eurotap South Africa (PTY) LTD | South Africa | N/A | 271 Kenyon Howden Rd | N/A | 4091 | N/A | 1995 | $13,650,000 | 130 | N/A | N/A | 199500337607 |
| 38 | Allied Electronic CORPORATION PTY LTD | South Africa | N/A | N/A | N/A | N/A | N/A | N/A | $13,650,000 | 130 | N/A | N/A | N/A |
| 39 | Mfs Africa LIMITED | South Africa | Johannesburg | 3rd Floor the Place 1 Sandton Dr | Gauteng | 2196 | mfsafrica.***** | 2022 | $13,420,030 | 130 | N/A | N/A | 4940257399 |
| 40 | Salchain (PTY) LTD | South Africa | Germiston | 4 Rinkhals | Gauteng | 1401 | salchain.***** | 1981 | $10,625,669 | 70 | N/A | N/A | 198100013107 |
| 41 | Automation And Control Components Gauteng (PTY) LTD | South Africa | Germiston | 32 North Rand Rd | Gauteng | 1459 | motorcontrol.***** | 2000 | $9,619,593 | 67 | N/A | N/A | 200002302407 |
| 42 | Mhe Electronics (PTY) LTD | South Africa | Durban | 49 Alexander Road | Kwazulu-natal | 3610 | mhe.***** | 2022 | $9,160,422 | 50 | N/A | N/A | 202237595307 |
| 43 | Sietech (PTY) LTD | South Africa | Durban | 45 47 Island Circle, Riverhorse Valley | Kwazulu-natal | 4034 | sietech.***** | 2021 | $9,041,620 | 17 | N/A | N/A | 202135425507 |
| 44 | South African Microelectronic Systems (PTY) LTD | South Africa | Johannesburg | 23 Kroton Av | Gauteng | 1709 | sames.***** | 1978 | $8,357,272 | 77 | N/A | N/A | 197800196407 |
| 45 | Mount Nelson Commercial Properties (PTY) LTD | South Africa | Cape Town | 76 Orange St Gardens | Western Cape | 8000 | N/A | 1966 | $8,357,272 | 100 | N/A | N/A | 196600226107 |
| 46 | Insignia House (PTY) LTD | South Africa | Johannesburg | 6 Watt St | Gauteng | 2042 | N/A | 1971 | $8,357,272 | 8 | N/A | N/A | 197100907007 |
| 47 | Maxwell And Spark (PTY) LTD | South Africa | Durban | Unit 2 Trafford Park, 22 Trafford Rd | Kwazulu-natal | 3610 | N/A | 2017 | $8,288,713 | 137 | N/A | N/A | 201723541807 |
| 48 | Behr Electronics CC | South Africa | Johannesburg | 21 Isipingo Rd | Gauteng | 2191 | N/A | 1995 | $8,085,000 | 77 | N/A | N/A | 199502205323 |
| 49 | Electrocomp Cape Town (PTY) LTD | South Africa | Cape Town | Unit 9 Sax Centre | Western Cape | 7580 | electrocomp.***** | 2000 | $8,085,000 | 77 | N/A | N/A | 200002334807 |
| 50 | Mustek Electronics Port Elizabeth (PTY) LTD | South Africa | Johannesburg | 322 15th Rd, Randjespark | Gauteng | 1685 | mustek.***** | 1995 | $8,085,000 | 77 | N/A | N/A | 199500105707 |
| 51 | Afrisist South Africa (PTY) LTD | South Africa | Cape Town | 26 Bella Rosa St | Western Cape | 7550 | afrisist.***** | 2012 | $8,085,000 | 77 | N/A | N/A | 201202354207 |
| 52 | Myz Appliances CC | South Africa | Johannesburg | 23 Swan St | Gauteng | 1827 | N/A | 1998 | $8,085,000 | 77 | N/A | N/A | 199807298423 |
| 53 | Atlantis Electronic Systems (PTY) LTD | South Africa | Stellenbosch | Moore Stephens Vda Bldg, 24 Techno Av | Western Cape | 7600 | N/A | 1997 | $8,085,000 | 77 | N/A | N/A | 199702002507 |
| 54 | Plug And Play Electronics And IT Solution (PTY) LTD | South Africa | Polokwane | 50 No Mathibaskraal | Limpopo | 0726 | N/A | 2013 | $8,085,000 | 20 | N/A | N/A | 201307618107 |
| 55 | Comsafrica (PTY) LTD | South Africa | Richard'S Bay | 27 Ceramic Curve | Kwazulu-natal | 3900 | cablewise.***** | 2014 | $7,948,787 | 77 | N/A | N/A | 201420565007 |
| 56 | Duxbury Transmission Equipment (PTY) LTD (1969/016933/07) | South Africa | Johannesburg | Block 1 Riviera Office Park, 66 Oxford Rd | Gauteng | 2193 | duxbury.***** | 1988 | $7,948,787 | 77 | N/A | N/A | JCR950209 |
| 57 | Traction Battery Services (PTY) LTD | South Africa | Johannesburg | 39 Angus Cres | Gauteng | 1609 | tractionbattery.***** | 2014 | $7,941,360 | 50 | N/A | N/A | 201409695307 |
| 58 | Alfa International (PTY) LTD | South Africa | Germiston | South Main Reef Rd | Gauteng | 1559 | bearings.***** | 1966 | $7,769,916 | 77 | N/A | N/A | 4350104958 |
| 59 | At Velocity Logistics LTD | South Africa | Johannesburg | 4 Bierman Av | Gauteng | 2196 | avusa.***** | 1926 | $7,769,916 | 77 | N/A | N/A | 192600850706 |
| 60 | Electrahertz (PTY) LTD | South Africa | Pretoria | 498 Krige St | Gauteng | 0184 | electrahertz.***** | 1998 | $6,988,931 | 77 | N/A | N/A | 199802300807 |
| 61 | Elsys (PTY) LTD | South Africa | Mbombela | 10 Petroleum St | Mpumalanga | 1200 | electrosystems.***** | 1968 | $6,428,730 | 77 | N/A | N/A | 201217872507 |
| 62 | Transforman (PTY) LTD | South Africa | Sasolburg | 24b Enterprise St | Free State | 9317 | N/A | 2003 | $6,428,730 | 77 | N/A | N/A | 200300994507 |
| 63 | Dpsi South Africa (PTY) LTD | South Africa | Durban | Unit 68 Ivy Park, Gate 1 3 Ivy Rd | Kwazulu-natal | 3600 | N/A | 2014 | $6,428,730 | 77 | N/A | N/A | 201412709207 |
| 64 | The Green Generation (PTY) LTD | South Africa | Johannesburg | Bldg A Woodmead Country Club Es, 21 Woodlands Dr | Gauteng | 2191 | N/A | 2008 | $6,428,730 | 77 | N/A | N/A | 200800669507 |
| 65 | Mr Onsite Maintenance (PTY) LTD | South Africa | Bloemfontein | 3 Hoop St | Free State | 9301 | N/A | 2014 | $6,428,730 | 77 | N/A | N/A | 201414374607 |
| 66 | Klt Automotive And Tubular Products South Africa (PTY) LTD | South Africa | N/A | Stand 203 and 206 8th St | N/A | 0400 | kltauto.***** | 2009 | $6,428,730 | 75 | N/A | N/A | 200900801107 |
| 67 | Sames Properties (PTY) LTD | South Africa | Germiston | 23 Kroton Av | Gauteng | 1709 | N/A | 1954 | $6,428,730 | 380 | N/A | N/A | 195400056807 |
| 68 | Denwa Engineering (PTY) LTD | South Africa | Germiston | 12 All Black Rd | Gauteng | 1459 | denwa.***** | 1990 | $6,428,730 | 80 | N/A | N/A | 199000164707 |
| 69 | Jendamark Automation (PTY) LTD | South Africa | Gqeberha | 76a York Rd | Eastern Cape | 6001 | jendamark.***** | 2000 | $6,428,730 | 77 | N/A | N/A | 200003113707 |
| 70 | Global Africa Telecommunications (PTY) LTD | South Africa | Germiston | 2 the Vinyards Shiraz St | Gauteng | 1501 | N/A | 1999 | $6,428,730 | 77 | N/A | N/A | 199900746207 |
| 71 | Energenic Gl (PTY) LTD | South Africa | Johannesburg | 28 Yaron Av | Gauteng | 1709 | energenic.***** | 2013 | $6,428,730 | 101 | N/A | N/A | 201305996007 |
| 72 | Electrahertz Automation (PTY) LTD | South Africa | Pretoria | 498 Krige St, Cnr Fakkel St | Gauteng | 0184 | electrahertz.***** | 2018 | $6,428,730 | 77 | N/A | N/A | 201808175207 |
| 73 | Electrozone Electrical (PTY) LTD | South Africa | Johannesburg | 8 Discovery Dr, Cnr Locomotive Rd | Gauteng | 2092 | electrozone.***** | 2023 | $6,382,320 | 43 | N/A | N/A | 202383987507 |
| 74 | Contract Kitting Solutions (PTY) LTD | South Africa | Johannesburg | 1 Brons Cres Unit 2 Nickle Park, Gauteng Business Park | Gauteng | 1665 | N/A | 2001 | $5,940,935 | 100 | N/A | N/A | 200100079307 |
| 75 | Gkb Hitech Lenses Southafrica (PTY) LTD | South Africa | Johannesburg | 15 Phillips St | Gauteng | 2194 | N/A | 2002 | $5,940,935 | 77 | N/A | N/A | 200201257907 |
| 76 | Radio Igagasi 99 5 (PTY) LTD | South Africa | Durban | U128 Cornubia Mall Flanders and Tacoma Dr | Kwazulu-natal | 4302 | gagasiradio.***** | 1997 | $5,940,935 | 80 | N/A | N/A | 199700669807 |
| 77 | Mgn Communications CC | South Africa | Cape Town | 34 Louis Botha Av, Monte Sereno | Western Cape | 7130 | N/A | 2001 | $5,940,935 | 77 | N/A | N/A | 200106059323 |
| 78 | Jb Systems And Control (PTY) LTD | South Africa | Germiston | Unit C4 Growthpoint Industrial Park, 1 Bell St | Gauteng | 1614 | jb-systems.***** | 2012 | $5,810,300 | 77 | N/A | N/A | 201222650207 |
| 79 | Tgood South Africa (PTY) LTD | South Africa | Germiston | 42 Electron Av | Gauteng | 1609 | N/A | 2018 | $5,688,076 | 20 | N/A | N/A | 201853609007 |
| 80 | Gillespie Diesel Services (PTY) LTD | South Africa | Germiston | 4 Neutron Rd | Gauteng | 1619 | gillespiedieselservices.***** | 2008 | $5,473,500 | 25 | N/A | N/A | 200801576207 |
| 81 | Anderson And Kerr Engineering (PTY) LTD | South Africa | Germiston | Cnr Mission and Lorna Rds | Gauteng | 1461 | andersonindkerr.***** | 1997 | $5,254,080 | 54 | N/A | N/A | 199700455907 |
| 82 | Itr South Africa Earthmoving (PTY) LTD | South Africa | Johannesburg | 3 Springbok Rd | Gauteng | 1459 | itrafrica.***** | 2015 | $5,094,042 | 150 | N/A | N/A | 201532791107 |
| 83 | Hitech Elements (PTY) LTD | South Africa | Germiston | 37 Michelson Rd | Gauteng | 1459 | hi-techelements.***** | 1998 | $5,089,240 | 130 | N/A | N/A | 199801675607 |
| 84 | Edse Projects (PTY) LTD | South Africa | Pretoria | 10 Einstein Av | Gauteng | 0157 | N/A | 1997 | $5,089,240 | 130 | N/A | N/A | 199700263007 |
| 85 | Melco Elevator South Africa (PTY) LTD | South Africa | Germiston | 15 Belgrade Av | Gauteng | 1619 | emea.***** | 1999 | $5,024,928 | 77 | N/A | N/A | 199900860407 |
| 86 | Colcab (PTY) LTD | South Africa | N/A | Buttskop St | Western Cape | 8001 | colcab.***** | 1996 | $4,978,820 | 400 | N/A | N/A | 199600408407 |
| 87 | Khwaja Distributors CC | South Africa | Germiston | 28 Louis Trichardt Street | Gauteng | 1401 | khwajaelectrical.***** | 2010 | $4,978,820 | 77 | N/A | N/A | 201000890423 |
| 88 | Rossburg Industrial Enterprises (PTY) LTD | South Africa | Cape Town | 59 Long St | Western Cape | 8301 | bytesdocumentsolutions.***** | 1996 | $4,978,820 | 77 | N/A | N/A | 199601422707 |
| 89 | Carbide Metalworking Solutions (PTY) LTD | South Africa | Germiston | Unit E2 39 Kelly Rd | Gauteng | 1459 | N/A | 2013 | $4,978,820 | 77 | N/A | N/A | 201310138307 |
| 90 | Stoltz Electronics CC | South Africa | N/A | 20 4th Stwaterval Distr | N/A | 0300 | N/A | 1997 | $4,978,820 | 77 | N/A | N/A | 199706083623 |
| 91 | Electronexus (PTY) LTD | South Africa | Hlabisa | Unit 4a 25 Riverhorse Close | Kwazulu-natal | 4017 | electronexus.***** | 1997 | $4,978,820 | 10 | N/A | N/A | 199702230407 |
| 92 | Innomatic Solar (PTY) LTD | South Africa | Johannesburg | 32 Monte Carlo Cres Kyalami Park | Gauteng | 1684 | innomatic-solar.***** | 2007 | $4,978,820 | 2 | N/A | N/A | 200702393107 |
| 93 | Vega Controls SA (PTY) LTD | South Africa | Johannesburg | 1493 Mailship Rd Laserpark | Gauteng | 2194 | vega.***** | 2015 | $4,978,820 | 50 | N/A | N/A | 201500032907 |
| 94 | Page Automation Telecoms (PTY) LTD | South Africa | Johannesburg | 8 Rydal Lane, Longlake | Gauteng | 2196 | N/A | 1966 | $4,978,820 | 11 | N/A | N/A | 196600040907 |
| 95 | Overhead Track Supplies (PTY) LTD | South Africa | Vereeniging | Parc Nicol Office Park Bldg 1 F, 3001 Winnie Mandela Dr | Gauteng | 2031 | N/A | 2014 | $4,978,820 | 460 | N/A | N/A | 201411824107 |
| 96 | Renttech South Africa (PTY) LTD | South Africa | Germiston | 2nd Floor, 18 Cres Dr | Gauteng | 2196 | N/A | 2008 | $4,978,820 | 420 | N/A | N/A | 200802901507 |
| 97 | Hitechgregfor Port Elizabeth (PTY) LTD | South Africa | Gqeberha | 12 Jackson Rd | Eastern Cape | 2188 | N/A | 2015 | $4,978,820 | 77 | N/A | N/A | 201514635207 |
| 98 | Jn Civil Solutions CC | South Africa | Durban | 12th Floor Commercial City, 40 Commercial Rd | Kwazulu-natal | 4001 | jncs.***** | 2006 | $4,978,820 | 77 | N/A | N/A | 200618725423 |
| 99 | Ausma Trading (PTY) LTD | South Africa | Johannesburg | 7 Newtime Square, 36 Ernest Oppenheimer Dr | Gauteng | 2198 | ausma.***** | 2014 | $4,978,820 | 77 | N/A | N/A | 201408568707 |
| 100 | Cullin Africa (PTY) LTD | South Africa | Johannesburg | 81 Roan Cres Sage Corporate | Gauteng | 1688 | cullin.***** | 2025 | $4,978,820 | 77 | N/A | N/A | 202537018007 |