| Rank | Country | Click in front box of respective Country for submitting Business Ads. | Area km2 | Notes |
|---|---|---|---|---|
| 1 |  Algeria | Algeria Business Ads | 2,381,741 | |
| 2 |  DR Congo | DR Congo Business Ads | 2,344,858 | |
| 3 |  Sudan | Sudan Business Ads | 1,861,484 | |
| 4 |  Libya | Libya Business Ads | 1,759,540 | |
| 5 |  Chad | Chad Business Ads | 1,284,000 | |
| 6 |  Niger | Niger Business Ads | 1,267,000 | |
| 7 |  Angola | Angola Business Ads | 1,246,700 | |
| 8 |  Mali | Mali Business Ads | 1,240,192 | |
| 9 |  South Africa | South Africa Business Ads | 1,221,037 | |
| 10 |  Ethiopia | Ethiopia Business Ads | 1,104,300 | |
| 11 |  Mauritania | Mauritania Business Ads | 1,030,700 | |
| 12 |  Egypt | Egypt Business Ads | 1,001,449 | 1,010,408 km2 when including Sinai, which is commonly regarded as part of Asia |
| 13 |  Tanzania | Tanzania Business Ads | 945,203 | |
| 14 |  Nigeria | Nigeria Business Ads | 923,768 | |
| 15 |  Namibia | Namibia Business Ads | 825,418 | |
| 16 |  Mozambique | Mozambique Business Ads | 801,590 | |
| 17 |  Zambia | Zambia Business Ads | 752,614 | |
| 18 |  Morocco | Morocco Business Ads | 710,850 | 446,550 km2 excluding all disputed lands (Western Sahara and Spanish territories) |
| 19 |  South Sudan | South Sudan Business Ads | 644,329 | |
| 20 |  Somalia | Somalia Business Ads | 637,657 | |
| 21 |  Central African Republic | Central African Republic Business Ads | 622,984 | |
| 22 |  Madagascar | Madagascar Business Ads | 587,041 | |
| 23 |  Botswana | Botswana Business Ads | 581,726 | |
| 24 |  Kenya | Kenya Business Ads | 580,367 | |
| 25 |  Cameroon | Cameroon Business Ads | 475,442 | |
| 26 |  Zimbabwe | Zimbabwe Business Ads | 390,757 | |
| 27 |  Congo | Congo Business Ads | 342,000 | |
| 28 |  Ivory Coast (Cote d’Ivoire) | Ivory Coast Business Ads | 322,460 | |
| 29 |  Burkina Faso | Burkina Faso Business Ads | 274,000 | |
| 30 |  Gabon | Gabon Business Ads | 267,668 | |
| 31 |  Guinea | Guinea Business Ads | 245,857 | |
| 32 |  Ghana | Ghana Business Ads | 238,534 | |
| 33 |  Uganda | Uganda Business Ads | 236,040 | |
| 34 |  Senegal | Senegal Business Ads | 196,723 | |
| 35 |  Tunisia | Tunisia Business Ads | 163,610 | |
| 36 |  Malawi | Malawi Business Ads | 118,484 | |
| 37 |  Eritrea | Eritrea Business Ads | 117,600 | |
| 38 |  Benin | Benin Business Ads | 112,622 | |
| 39 |  Liberia | Liberia Business Ads | 111,369 | |
| 40 |  Sierra Leone | Sierra Leone Business Ads | 71,740 | |
| 41 |  Togo | Togo Business Ads | 56,785 | |
| 42 |  Guinea-Bissau | Guinea Bissau Business Ads | 36,125 | |
| 43 |  Lesotho | Lesotho Business Ads | 30,355 | |
| 44 |  Equatorial Guinea | Equatorial Guinea Business Ads | 28,051 | |
| 45 |  Burundi | Burundi Business Ads | 27,830 | |
| 46 |  Rwanda | Rwanda Business Ads | 26,798 | |
| 47 |  Djibouti | Djibouti Business Ads | 23,200 | |
| 48 |  Eswatini (Swaziland) | Eswatini (Swaziland) Business Ads | 17,364 | |
| 49 |  Gambia, The | Gambia, The Business Ads | 10,380 | |
| 50 |  Cape Verde | Cape Verde Business Ads | 4,033 | |
| 51 |  Comoros | Comoros Business Ads | 2,235 | 1,659 km2 excluding the disputed island of Mayotte, an overseas department of France |
| 52 |  Mauritius | Mauritius Business Ads | 2,040 | |
| 53 |  Sao Tome and Principe | Sao Tome and Principe Business Ads | 964 | |
| 54 |  Seychelles | Seychelles Business Ads | 451 |