entreprises
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Applix | Organisation | 2 | 0.9 |
| Applus+ Idiada | Organisation | 6 | 0.8 |
| Appy Pie | Organisation | 4 | 0.6 |
| Apranga | Organisation | 9 | 0.1 |
| Apricot | Organisation | 5 | 3.2 |
| April | Organisation | 4 | 31.7 |
| Aprilia Racing | Organisation | 12 | 0.4 |
| Aptiv | Organisation | 21 | 20.1 |
| Aqua America | Organisation | 5 | 0.7 |
| Aqua Lung/la Spirotechnique | Organisation | 7 | 10.0 |
| Aqua Pacific | Organisation | 2 | 0.2 |
| Aquafadas | Organisation | 4 | 0.7 |
| Aquafon | Organisation | 5 | 0.1 |
| Aqualand | Organisation | 3 | 25.2 |
| Aqualande | Organisation | 1 | 1.9 |
| Aqualex | Organisation | 2 | 0.0 |
| Aqualoop | Organisation | 2 | 0.4 |
| Aquama | Organisation | 1 | 0.0 |
| Aquantive | Organisation | 8 | 1.5 |
| Aquaplus | Organisation | 8 | 0.4 |
| Aquarelle.com Group | Organisation | 2 | 3.1 |
| Aquatique Show International | Organisation | 1 | 0.2 |
| Aquiris | Organisation | 1 | 1.3 |
| Ar24 | Organisation | 1 | 4.1 |
| Arab Bank Maroc | Organisation | 3 | 5.9 |
| Arab Potash | Organisation | 6 | 1.7 |
| Arabelle Solutions | Organisation | 2 | 18.6 |
| Arabia | Bâtiment | 15 | 0.6 |
| Arabian Gulf Oil Company | Organisation | 6 | 1.1 |
| Arabtec | Organisation | 6 | 3.8 |
| Aracruz Celulose | Organisation | 11 | 0.1 |
| Arado Flugzeugwerke Gmbh | Organisation | 25 | 9.3 |
| Aragón Radio | Organisation | 5 | 0.3 |
| Arai | Organisation | 9 | 5.4 |
| Aramark | Organisation | 11 | 3.3 |
| Aramine | Organisation | 1 | 0.0 |
| Aramisauto.com | Organisation | 2 | 6.3 |
| Aramón | Organisation | 5 | 0.3 |
| Aranda\lasch | Organisation | 1 | 0.2 |
| Aranzi Aronzo | Organisation | 3 | 0.8 |
| Aras Green Economic Dawn | Organisation | 2 | 0.0 |
| Arauco | Organisation | 4 | 1.3 |
| Araymond | Organisation | 4 | 21.8 |
| Arbed | Organisation | 9 | 0.0 |
| Arbeiterwohlfahrt | Organisation | 2 | 1.8 |
| Arbeitsamt Der Deutschsprachigen Gemeinschaft | Organisation | 3 | 0.4 |
| Arbonia-forster | Organisation | 3 | 1.2 |
| Arbor Networks | Organisation | 2 | 1.9 |
| Arbusto Energy | Organisation | 8 | 1.2 |
| Arc Developments | Organisation | 2 | 0.1 |