| A | | | |
| AB-BIOTICS | Spain | 34 | |
| Abbott | USA | 12 |  |
| AbbVie | USA | - |  |
| Advanced Lipids | Israel | 5 |  |
| Alexion Pharma GmbH | Switzerland | 14 |  |
| Applied Medical Technology, Inc. | USA | 19 |  |
| Arla Foods Ingredients | Denmark | 6 |  |
| Association of European Coeliac Societies (AOECS) | Belgium | 40 |  |
| Ausnutria B.V. | The Netherlands | 29 |  |
| Avanos | Belgium | 20 |  |
| B | | | |
| BASF | Germany | 28 |  |
| Baxter | Switzerland | 26 |  |
| Betapol-Bunge Loders Croklaan | The Netherlands | 30 |  |
| BINC-Geneva | Switzerland | 16 |  |
| BIOCODEX | France | 17 |  |
| BioGaia | Sweden | 7 |  |
| BÜHLMANN Laboratories AG | Switzerland | 18 |  |
| C | | | |
| Children's Liver Disease Foundation (CLDF) | United Kingdom | 38 |  |
| Chr. Hansen A/S | Denmark | 9 |  |
| D | | | |
| Dairy Goat Co-operative (NZ) Ltd. | New Zealand | 8 |  |
| DEKAsvitamins.com/Callion Pharma | The Netherlands & USA | 43 | |
| DICOFARM | Italy | 27 |  |
| E | | | |
| European Foundation for the Care of Newborn Infants (EFCNI) | Germany | 41 |  |
| European Federation of Crohn's and Ulcerative Colitis Associations (EFCCA) | Belgium | 39 |  |
| Eurospital S.p.A. | Italy | 31 |  |
| F | | | |
| FrieslandCampina | The Netherlands | 10 |  |
| FrieslandCampina Ingredients | The Netherlands | 4 |  |
| H | | | |
| HiPP | Germany | 15 |  |
| I | | | |
| IMMUNDIAGNOSTIK AG | Germany | 32 | |
| Inbiose NV | Belgium | 46 | |
| J | | | |
| Jennewein Biotechnologie GmbH | Germany | 1 |  |
| K | | | |
| Karger Publishers | Switzerland | 33 | |
| Kendal Nutricare Ltd. | United Kingdom | 22 |  |
| L | | | |
| Laboratoires CTRS | France | 24 |  |
| M | | | |
| MDPI | Switzerland | 45 | |
| Mead Johnson Nutrition | USA | 11 |  |
| Miris AB | Sweden | 23 | |
| N | | | |
| Nestlé | Switzerland | 13 |  |
| Novalac | France | 2 |  |
| Noventure | Spain | 25 | 
|
| Nutricia | The Netherlands | 3 |  |
| T | | | |
| Takeda Pharmaceutical Company Limited | Japan | 36 |  |
| V | | | |
| vaneeghen | The Netherlands | 47 |  |
| W | | | |
| Wisepress Medical Bookshop | United Kingdom | 42 | |
| Wyeth Nutrition | Switzerland | 21 |  |
| Y | | | |
| Yili Maternal and Infant Nutrition Institute (YMINI) | China | - | |
