PicoJool
PicoJool is an artificial intelligence company, founded in 2024. It has raised $39.5M across 2 rounds, most recently a $27.5M Series A in September 2026.
Providing connectivity solutions for AI and the Cloud
- Employees
- 11–50
- Founded
- 2024
- Business Model
- B2B
- Website
- picojool.com
- Total Funding
- $39.5M
- Last Round
- $27.5M Series ASep 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 1 investor for this company. The full record is or through the API.
About
PicoJool is a deep technology startup providing optical connectivity solutions for AI data centers and cloud infrastructure. The company develops cost-effective, energy-efficient chip and optical engine products — including 200G VCSELs and MicroVCSELs — designed for next-generation scale-up and scale-out hyperscale systems. PicoJool's pixel-level photonics technology aims to make optical links as scalable and manufacturable as copper, addressing the bandwidth demands of modern AI infrastructure.
Summary
It lists 11–50 employees. It has raised $39.5M in total across 2 rounds, most recently a $27.5M Series A round in Sep 2026. Investors include Playground Global.
Tech & App Stack
3 technologies & apps tracked
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Funding History
Sep 2026
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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