| Participant | Country | Stand number |
|---|---|---|
| ABS HYDRO Ltd. | Russia | 831 |
| Admiralty Shipyards AO | Russia | 701 |
| AEROHOD Shipbuilding Company Ltd. | Russia | water area |
| African Security | Ghana | 740 |
| Ahtuba Plant JSC | Russia | 708 |
| Air & Marine Electronics Science & Production Enterprise | Russia | 720 |
| Ak Bars Holding Company | Russia | 714 |
| Ak Bars Shipbuilding Corporation JSC | Russia | 714 |
| Akmetron AO | Russia | 755 |
| Al-Defaiya (Arabian Defence & Aerospace Business) | Lebanon | 740 |
| Alexeev's Central Hydrofoil Design Bureau | Russia | 704;111; water area |
| ALL-RUSSIAN RESEARCH INSТITUTE OF RADIO- ENGINEERING JSC | Russia | 201;202 |
| ALMAZ Central Marine Design Bureau JSC | Russia | 701; water area |
| Almaz Marine Yard JSC | Russia | 726 |
| ALMAZ RMA PJSC | Russia | 201;202 |
| ALMAZ Shipbuilding Company PAO | Russia | 726 |
| Almaz-Antey Corporation | Russia | 201;202 |
| ALMET | Russia | 741 |
| Ametist Design Bureau AO | Russia | 703 |
| Andreyev Acoustics Institute | Russia | 703 |
