Nubis
AcquiredBreaking the I/O Wall
United States · $50.0M raised
- Business Model
- B2B
- Website
- nubis-inc.com
- Total Funding
- $50.0M
- Last Round
- $50.0M Venture Round
- Rounds
- 1
About
High-density optical interconnects for AI datacenters; acquired by Ciena.
Summary
Nubis is a Hardware company based in United States. It has raised $50.0M in total across 1 round. Investors include Matrix Partners, Ciena and Launch.
Tech & App Stack
5 technologies & apps tracked
Create a free account — 10 credits a month to unlock the full tech & app stack, funding history, and valuations.
Sign up to view the funding chart
Create a free account — you'll get 10 credits a month to unlock funding history, valuations, and tech stacks.
Funding History
Sep 2025
Sign up to see all 2 rounds
Full funding history, per-round amounts, and investor participation.
Investors
Similar Companies
Global FPGA semiconductor company providing programmable logic solutions for cloud, networking, a...
Groq delivers fast, low cost AI inference using custom LPU (Language Processing Unit) chips and G...

AI hardware company building wafer-scale processors for deep learning training and inference
World's third-largest semiconductor foundry manufacturing essential chips for automotive, mobile,...
Provides AI inference hardware and cloud platform for enterprises, using RDUs and SambaCloud to r...
Designs and sells AI processors, accelerator cards, and software, licensing RISC-V IP to enterpri...