Shardul Amarchand Mangaldas & Co | 172,186 followers on LinkedIn. Shardul Amarchand Mangaldas & Co, among India’s premier law firms, is built on a century of excellence. The Firm is ISO/IEC 27001:2022 Certified- the latest Global benchmark for Information Security Management Systems (ISMS). We are one of India’s leading law firms rated by international organizations, law directories and professional journals.