Sigma-aldrich chemicals Is a private sector organization providing services in pharmaceuticals / biotech / research with an annual total turnover of 0-10 crores and with an employee strength of 51-100. Sigma-aldrich chemicals The company profile, contact number, contact address and services offered are given below. Sigma-Aldrich Chemicals Head Office , Company statement, financial statement Sigma-Aldrich Chemicals Head Office Address: Plot 12 Bommasandra Jigani Link Road Bengaluru / Bangalore: 560100 Karnataka, India. Sigma-Aldrich Chem phone number: (80) 66219400 Sigma-Aldrich Chemicals website : www.sigmaaldrich.com Sigma-Aldrich Chemicals Financial Statement : Number of employees - 51-100 Turnover in CRS - 0-10 Crore Sector - Private Sector