Founder · Mstack

Shreyans Chopra

Founder & CEO of Mstack, a specialty chemicals company based in Houston.

Founder · CEOHoustonSpecialty Chemicals
Founded
2022
Houston, Texas, USA
Raised to date
$40M
1 round on record
Latest round
Series A (Oct 2024)
$40M · Oct 2024
Team
51–200
Mstack Inc.

About

Shreyans Chopra is Founder & CEO of Mstack, a specialty chemicals company based in Houston, founded in 2022. Mstack's most recent disclosed round was a funding round of $40M in Oct 2024.

Compiled from StartupFox records · updates as coverage is published

Company

Est. 2022
Mstack
Specialty Chemicals · Houston · 51–200 people · Active

Mstack (Mstack Inc.) is a specialty-chemicals startup founded in 2022 by Shreyans Chopra, headquartered in Houston with sourcing and R&D operations in India. It runs a cross-border platform for sourcing, testing and delivering specialty chemicals, and an AI system, Chemstack AI, for synthesis route design and chemical R&D.

Funding
Oct 2024Series A (Oct 2024)$40MLightspeed Venture Partners, Alpha Wave Global, HSBC Innovation Banking (debt)
Company profile →1 round on record

Journey with Mstack

4 milestones
  1. 2022Founded

    Mstack founded by Shreyans Chopra as a cross-border specialty-chemicals sourcing and manufacturing platform, headquartered in Houston with operations in India.

  2. Oct 2024Milestone

    Raised a $40M Series A co-led by Lightspeed and Alpha Wave Global, with HSBC venture debt, at a reported ~$90-100M valuation.

  3. Sep 2025Milestone

    Launched Chemstack AI, an AI R&D platform for chemical synthesis, and reported 10x revenue growth with operational profitability (company-stated).

  4. Aug 2026Milestone

    Reported to be in talks to raise a minimum of $30M from Alpha Wave, Lightspeed and Saudi Aramco's Prosperity7. Round not closed; terms unconfirmed.

Coverage

1 story