/Companies

2Pi

Cambridge, US · Founded 2021 · Delaware corporation

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Founders & leadership

2Pi was founded in 2021 by Juejun Hu and Tian Gu.

JH
Juejun HuCo-founder
TGTian Gu
Tian GuCo-founderTian Gu is a Principal Investigator at MIT with expertise in nano- and micro-optics and integrated photonics. He is co-founder and CEO of 2Pi Inc., which develops optical and photonic technologies.

Board

RSReed Sturtevant
Reed SturtevantBoard directorGeneral Partner at The Engine Ventures
VS
Vera SchroederBoard director

Reported raises · per SEC filings

Form D private placements

$11.7M disclosed across 1 round · 2025

▶$11.7MraisedOct 2025 · 3 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Reed SturtevantDirector
  • Vera SchroederDirector
  • Juejun HuExecutive Officer, Director
  • Tian GuExecutive Officer, Director
Offering amount
$15M
Amount sold
$11.7M
First sale
Oct 2025
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

Who founded 2Pi?
2Pi was founded by Juejun Hu, Tian Gu in 2021.
How much funding has 2Pi raised?
2Pi has disclosed $11.7M raised across 1 round.
Where is 2Pi headquartered?
2Pi is headquartered in Cambridge, US.