| Company name | Country | Stand number |
| MINERALOVODSKY STONE-WORKING PLANT JSC | Russia | З/У |
| MIROKAMEN LLC | Russia | E14 |
| MIRTELS LLC | Russia | B10 |
| MKS LLC | Russia | F06 |
| MANY MEMORIALS | Russia | F01 |
| MOSINDUCTOR LTL | Russia | E18.1 |
| MRAMORTURK LLC | Russia | F05 |
| SCIENTIFIC CENTRE FOR DECORATIVE STONE RESEARCH, LLC | Russia | C04 |
| NPK KONTECH LLC | Russia | F14 |
| NENSY | Russia | C14 |
| ORLOV IE | Russia | A01 |
| PAVLENKO S.V. IE/GRAVER 5 | Russia | В14 |
| PERVOMAYSKY QUARRY, LLC | Russia | С16.1 |
| PETROKAM LLC | Russia | E07 |
| GRANITE WORKSHOPS LLC | Russia | E13 |
| POLARIS LLC | Russia | C16 |
| PRGK JSC | Russia | E01 |
| RENOVATZYA LLC (SCHUNGITE) | Russia | D15 |
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