Hardcore Recordlabels - A
| Label | Number of Hardcore tracks | |
|---|---|---|
| A45 Music GmbH | 4 | |
| AA Hardcore | 7 | |
| Absurd Audio | 9 | |
| ACA2017 Classic | 3 | |
| ACA2017 Productions | 64 | |
| Active Sense Records | 2 | |
| Addict Records | 56 | |
| Ad Noiseam | 9 | |
| Alexander Mauder | 5 | |
| Alienated Hardcore | 18 | |
| Alien Technology | 4 | |
| All Around The World | 98 | |
| Allmusica | 5 | |
| Alpha plus | 54 | |
| Alternhate | 7 | |
| Altern-hate | 4 | |
| AMS Productions | 4 | |
| Andorfine Records | 13 | |
| Anthraxx Records | 6 | |
| Antix Records | 2 | |
| Aqualoop | 4 | |
| ARC-Records Austria | 6 | |
| Armarec | 5 | |
| AROMA RECORDS | 9 | |
| A-SIDE DIGITAL | 18 | |
| Assimilation Recordings | 3 | |
| Atom (Bonzai) | 95 | |
| Attention Records | 8 | |
| Audio Boutique | 1 | |
| Audio Hedz Recordings | 1 | |
| AWsum | 1 | |