| Company Name [desc] | Country |
|---|---|
| Astraveus | France |
| Astherna BV | Netherlands |
| Asphalion, S.L. | Spain |
| ASK Pharmaceuticals GmbH | Germany |
| Asherman Therapy, SLU | Spain |
| AshCure Pharma B.V. | Netherlands |
| ASH, s.r.o. | Slovakia |
| Ascelia Pharma AB | Sweden |
| Asamedic AS | Norway |
| Arthritis4Cure | France |
| Arthex Biotech, S.L. | Spain |
| ArThec Spolka Akcyjna | Poland |
| Artemida Pharma Europe Limited | Ireland |
| ARS Pharmaceuticals IRL, Limited | Ireland |
| Arriello s.r.o. | Czech Republic |
| Arriani Pharmaceuticals SA | Greece |
| Arivin Therapeutics Oy | Finland |
| Ariti S.A. | Greece |
| Ariceum Therapeutics GmbH | Germany |
| Arex Advisor AB | Sweden |
| ARDEZ Pharma, spol. s r.o. | Czech Republic |
| ARDEAPHARMA a.s. | Czech Republic |
| Arctic Therapeutics, hf | Iceland |
| ARAC AT Regulatory Affairs Consulting GmbH | Austria |
| AqVida GmbH | Germany |
| Aquilón CYL, S.L. | Spain |
| Aquarium Münster Pahlsmeier GmbH | Germany |
| Aqilion AB | Sweden |
| Apurano Pharmaceuticals GmbH | Germany |
| AptaTargets, S.L. | Spain |
| Aptarion Biotech AG | Germany |
| Aptadel Therapeutics, S.L. | Spain |
| Apta Medica Internacional d.o.o. | Slovenia |
| Applied Research Using Omic Sciences | Spain |
| Apo-Care Pharma GmbH | Germany |
| Apmonia Therapeutics | France |
| Aplagon Oy | Finland |
| APC Pharmlog Sp. z o.o. | Poland |
| APC Instytut Sp. z o.o. | Poland |
| Antoinette Tolkamp (trading as Vet Online Consultancy) | Germany |
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