JSA is advising JM Financial Limited, HSBC Securities and Capital Markets (India) Private Limited, Nuvama Wealth Management Limited, SBI Capital Markets Limited and Centrum Capital Limited in relation to the proposed initial public offering of equity shares (“IPO”) of OnEMI Technology Solutions Limited. The IPO consists of a fresh issue aggregating up to ₹10,000 million and an offer for sale of up to 8,879,575 equity shares from the Investor Selling Shareholders.
OnEMI Technology Solutions Limited filed the draft red herring prospectus dated August 18, 2025, with the Securities and Exchange Board of India (SEBI) on August 19, 2025.
The JSA team advising on this transaction was led by Arka Mookerjee (Lead Partner) and included members of the Equity Capital Markets team: Siddhartha Desai (Partner), Govind Roy (Senior Associate), Prateek Khandelwal (Associate), Aditya Shendye (Associate), Anvita Sinha (Associate), Aditi Khandal (Associate), Sourav Jena (Associate) and Johann Duckworth, (Junior Associate).












Arka Mookerjee is a Partner and Co-Head of the Equity Capital Markets practice, with over 21 years of experience advising on India’s most complex and high-value transactions. Widely recognised for pioneering mandates—including India’s first QIP and InvIT IPO—he represents issuers, underwriters and investors across capital markets and investment structures. Arka actively engages with regulators and industry bodies, playing a key role in shaping India’s evolving capital markets framework.