Founder · Executive · Operator
Shreyans Chopra
Shreyans Chopra is the founder and CEO of Mstack, an AI-native specialty chemicals company based in Houston that helps North American and global buyers source custom chemicals from a diversified manufacturing network. A chartered accountant turned BCG consultant turned Lightspeed India investor, he started Mstack in July 2022 and scaled it to more than 100 enterprise customers and operational profitability, raising a $40 million Series A led by Lightspeed and Alpha Wave in 2024. In 2025 the company launched Chemstack AI, an R&D platform that compresses molecule synthesis timelines from roughly 18 months to days.