Processing of diamonds

We show the first 50 companies in this list. In search of extended prospect lists?
Use ProspectFinder.

Companies (149) Ranking sector Top ranking Follow-up
21 Gemmiori Etablissements 7100 LA LOUVIERE Sector ranking 607 EMP Top ranking 270,171 Follow-up
22 Pamaro-Diamonds 2560 NIJLEN Sector ranking 569 DIA Top ranking 479,417 Follow-up
23 Elmyr Services 2018 ANTWERPEN Sector ranking 239 DIA Top ranking 92,789 Follow-up
24 Preszow Diamonds 2018 ANTWERPEN Sector ranking 558 DIA Top ranking 469,854 Follow-up
25 Willems Gunther 2018 ANTWERPEN Sector ranking 232 EMP Top ranking 114,710 Follow-up
26 Debels H. Diamantzagerij 2018 ANTWERPEN Sector ranking 341 DIA Top ranking 214,500 Follow-up
27 Weiss Manufacturing 2018 ANTWERPEN Sector ranking 332 DIA Top ranking 203,005 Follow-up
28 Put Diamonds 2590 BERLAAR Sector ranking No ranking DIA Top ranking No ranking Follow-up
29 Meylemans-Somers 2018 ANTWERPEN Sector ranking 291 DIA Top ranking 154,036 Follow-up
30 T.W.W. 2018 ANTWERPEN Sector ranking 167 DIA Top ranking 17,219 Follow-up
1 2 3 4 5

(*) This company is not ranked by turnover.
How are companies ranked?