BRIFOR SANEANTES PARTICIPACOES SOCIETARIAS S/A

05.912.541/0001-00


SAO PAULO
BOHDAN HEINZ LAVACEK


DAYTEC LTDA

01.048.970/0001-20


JUATUBA
BOHDAN HEINZ LAVACEK


DAYTEC LTDA

01.048.970/0003-91


SAO PAULO
BOHDAN HEINZ LAVACEK


DAYTEC LTDA

01.048.970/0004-72


SAO PAULO
BOHDAN HEINZ LAVACEK


DAYTEC LTDA

01.048.970/0002-00


JUATUBA
BOHDAN HEINZ LAVACEK


TECHOLD LTDA

03.058.747/0001-99

TECHOLD
SAO PAULO
BOHDAN HEINZ LAVACEK


XB6 BUSINESS ADVISORY SERVICES LTDA

03.854.059/0001-35


POA
BOHDAN HEINZ LAVACEK