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Ajay Joshi

Ajay Joshi

CEO and co-founder of CipherSonic AI

ExecutiveDirector
Updated Nov 13, 2026·Latest SEC filing Nov 13, 2026·Suggest an edit

About Ajay Joshi

Ajay Joshi is chief executive officer and co-founder of CipherSonic AI. The company helps enterprises use AI with sensitive data while limiting exposure during processing. He is also a professor in Boston University’s Electrical and Computer Engineering department, where he leads the Integrated Circuits, Architectures, and Systems Group. He also serves as associate editor for IEEE Transactions on VLSI Systems.

Before Boston University, Joshi received his Georgia Tech Ph.D. in 2006 and did postdoctoral work at MIT. At Google, he was a visiting research scientist. At Lightmatter, he worked as an architect.

Experience

This experience comes from official bios and from SEC filings. For roles taken from filings, the years are when the filings name Ajay Joshi in the role, so the role may have started earlier or lasted longer.

CipherSonic Labs Inc. Current
CEO & Co-Founder, director
2026 – Present · Cambridge, MA
CipherSonic AI lets enterprises run AI on encrypted sensitive data without exposing the underlying information.
Boston University Current
professor
IEEE Transactions on VLSI Systems Current
Associate Editor
MIT
Google
Visiting Research Scientist
Lightmatter
Architect

Key Colleagues at Startups

The people Ajay Joshi works with at each company, as listed on that company's latest Form D.

CipherSonic Labs Inc. · Form D/A, Nov 13, 2026
Rashmi Agrawal
Rashmi Agrawal
CTO & Co-Founder, director

Sources

  1. SECCipherSonic Labs Inc. Form D/A, filed Nov 13, 2026
  2. P3CipherSonic Labs: The Startup Rethinking Data Privacy in an AI World — Boston University
  3. P5Form D