| 1 | | Secretary General | N/A |  LU | N/A | | N/A | Hydrogen Europe | N/A | Brussels, Brussels Hoofdstedelijk Gewest, Belgium | Renewables & Environment | N/A | N/A |
| 2 | | Director I Human Resources Business Consulting@Deloitte Tax and Consulting I Secretary General@Deloitte Solutions | N/A | LU | N/A | | N/A | Deloitte Luxembourg | N/A | Luxembourg | Management Consulting | N/A | +352 352451451 |
| 3 | | Secretary General | N/A | LU | N/A | | N/A | Hydrogen Europe | N/A | Brussels, Brussels Hoofdstedelijk Gewest, Belgium | Renewables & Environment | N/A | N/A |
| 4 | | Secretary General | N/A | LU | N/A | N/A | N/A | Luxembourg For Business G.I.E | N/A | N/A | International Trade and Development | N/A | N/A |
| 5 | | Head of Archives Unit - Office of The Secretary-General | N/A | LU | N/A | | N/A | European Parliament | N/A | Brussels, Brussels Hoofdstedelijk Gewest, Belgium | Political Organization | N/A | +32 22842555 |
| 6 | | Senior Advisor Secretary General | N/A | LU | | N/A | N/A | Banque Nagelmackers 1747 | N/A | N/A | Banking | N/A | N/A |
| 7 | Guillaume Chevassus-Marche | Secretary General | N/A | LU | | N/A | N/A | Natixis Wealth Management | N/A | France, Aquitaine, France | Banking | N/A | +33 158197000 |
| 8 | | Secretary-General | N/A | LU | | N/A | N/A | Economic And Social Council Conseil Economique Et Social | N/A | N/A | Government Administration | N/A | N/A |
| 9 | | Secretary General | N/A | LU | | N/A | N/A | Protvigne | N/A | N/A | Wine and Spirits | N/A | N/A |
| 10 | | Honorary Secretary General | N/A | LU | N/A | N/A | N/A | European Investment Bank | N/A | Luxembourg, Luxembourg | Banking | N/A | +352 35243791 |
| 11 | | Administrative Assistant To Secretary General | N/A | LU | N/A | | N/A | Encevo | N/A | Luxembourg | Financial Services | N/A | +352 27379000 |
| 12 | | Secretary General | N/A | LU | N/A | | N/A | Encevo | N/A | Luxembourg | Oil & Energy | N/A | +352 27379000 |
| 13 | | Secretary General | N/A | LU | N/A | N/A | N/A | Banque De Luxembourg | N/A | Luxembourg, Luxembourg | Banking | N/A | +352 352499241 |
| 14 | | Corporate Secretary General | N/A | LU | N/A | N/A | N/A | Luxembourg Stock Exchange | N/A | Luxembourg, Luxembourg | Financial Services | N/A | +352 4779361 |
| 15 | | Deputy Secretary General of The Board of Governors | N/A | LU | N/A | N/A | N/A | Université Du Luxembourg | N/A | N/A | N/A | N/A | N/A |
| 16 | | Secretary General Department | N/A | LU | N/A | N/A | N/A | Banque Internationale À Luxembourg (Bil) | N/A | Esch, Luxembourg, Luxembourg | Banking | N/A | N/A |
| 17 | | Secretary General and Chief Legal Officer | N/A | LU | N/A | N/A | N/A | Pictet Group | N/A | Geneva, Switzerland | Banking | N/A | N/A |
| 18 | | Secretary General | N/A | LU | N/A | N/A | N/A | Alpp | N/A | N/A | Financial Services | N/A | N/A |
| 19 | | Secretary General | N/A | LU | N/A | N/A | N/A | Esc Economic And Social Council | N/A | N/A | Civic & Social Organization | N/A | N/A |
| 20 | | Secretary General | N/A | LU | N/A | N/A | N/A | Mérite Jeunesse Luxembourg | N/A | N/A | Research | N/A | N/A |