Top 20 Belgium companies, by market cap, disclosing EU Taxonomy alignment and/or eligibility pertinent figures.
| IR WID | ISIN | Name | Nation | Business Activity | E | S | G | Overall ESG Rating | Shariah Compliance |
| A31441 | BE0974293251 | Anheuser-Busch Inbev SA | Belgium | Beverages – Brewers | 62 | 35.5 | 82 | BB | FAIL |
| A31051 | BE0974259880 | D'Ieteren Group SA | Belgium | Retail – Specialty | 71 | 75 | 64 | A | PASS |
| A304D1 | BE0003797140 | Groep Brussel Lambert NV | Belgium | Financial Services – Diversified | 69 | 66 | 57 | BBB | FAIL |
| AABCD1 | BE0003822393 | Elia Group SA | Belgium | Utilities – Electric | 64 | 62 | 79 | BBB | FAIL |
| A31201 | BE0974256852 | Colruyt Group NV | Belgium | Food Distribution / Convenience Stores | 63 | 59 | 60 | BBB | FAIL |
| A39311 | BE0003764785 | Ackermans & van Haaren NV | Belgium | Engineering / Construction | 68 | 71.5 | 80 | A | FAIL |
| A313C1 | BE0974320526 | Umicore SA | Belgium | Chemicals – Specialty | 81 | 77 | 88.5 | AA | FAIL |
| A329B1 | BE0165385973 | Melexis NV | Belgium | Semiconductors | 80 | 82 | 70 | A | PASS |
| A35E61 | BE0003470755 | Solvay SA | Belgium | Chemicals – Diversified | 82 | 85 | 82.5 | AA | PASS |
| A2F641 | BE0974258874 | NV Bekaert SA | Belgium | Steel | 80 | 78 | 89 | AA | FAIL |
| A891E1 | BE0003810273 | Proximus NV | Belgium | Integrated Telecommunications Services | 60 | 76 | 75 | A | FAIL |
| A2F651 | BE0003555639 | Tessenderlo Group NV | Belgium | Chemicals – Diversified | 49.5 | 86 | 87 | A | PASS |
| A2F811 | BE0974362940 | Barco NV | Belgium | Electrical Components / Equipment | 96 | 80 | 85 | AA | FAIL |
| 00F631 | BE0974310428 | X Fab Silicon Foundries EV | Belgium | Semiconductors | 85 | 62.5 | 71 | A | PASS |
| D39341 | BE0974268972 | Bpost SA | Belgium | Air Freight / Courier Services | 54 | 72.5 | 46 | BB | FAIL |
| A39791 | BE0003656676 | Recticel NV | Belgium | Chemicals – Commodity | 45 | 54 | 60.5 | BB | FAIL |
| A42531 | BE0003215143 | Floridienne SA | Belgium | Chemicals – Commodity | 21 | 71 | 49 | B | FAIL |
| A76A61 | BE0003808251 | Exmar NV | Belgium | Integrated Oil / Gas | 55 | 68 | 70 | BBB | FAIL |
| A395B1 | BE0974313455 | Econocom Group SE | Belgium | IT Services / Consulting | 63 | 69 | 73 | BBB | FAIL |
| A39671 | BE0003858751 | Jensen-Group NV | Belgium | Industrial Machinery / Equipment | 74 | 55.5 | 65 | BBB | PASS |