United StatesOn Site Solutions Inc.
IndiaOmkar Speciality Chemicals Private Limited
Hong kongOrion Incorporation Ltd.
ChinaOriental Hongda Development Co.,Ltd
CameroonOwens Chem HouseChinaOyea BIOTECHNOLOGYUnited Statesoxychem
New Zealandortem trading co.ltdUnited Stateso2si Smart Solutions
IranOmid Gostar shafiChinaOrient Jiangsu Biochemical-Pharmaceutical Technology Co.,LtdIndiaOM SERVICES
GhanaOaks Trading Sarls
BrazilOleak Industria e Comércio Ltda.
PeruO.M.B. Quality S.A.C.United StatesOrnament Warehouse Inc.ChinaOrganic Herb Inc.
Koreaots.,co.ltdIndiaOxford LaboratoryChinaoudeman
Pakistanovchiriualtd
Israelolefatex
Nigeriaonasis ventures Nigeria LimitedIndiaOceanic Pharmachem Pvt Ltd.United StatesOink Art Ltd.United StatesOrganic Green Lawn CareChinaostroskynon-ferrous,atal co.,ltdChinaOren Hydrocarbons(Qingdao) CO.,Ltd. 
United KingdomOvalIndiaOmgene Life Sciences Pvt. Ltd.