Inphi

Acquired

Inphi is a semiconductors company in San Jose, United States, founded in 2000. It has raised $54.0M across 3 rounds, most recently an $18.0M Series C in December 2004.

Employees
501–1000
Founded
2000
Business Model
B2B
Website
inphi.com
Total Funding
$54.0M
Last Round
$18.0M Series CDec 2004
Rounds
3
Acquired by
Marvell TechnologyApr 2021 · $10.0B

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 3 funding rounds and 5 investors for this company. The full record is or through the API.

About

Inphi Corporation was a Santa Clara, California-based high-speed analog and mixed-signal semiconductor company that produced 10G-800G components, optical subsystems, and digital signal processors for cloud, telecom, and data center markets. Founded in November 2000 by Gopal Raghavan, Tim Semones, and Loi Nguyen, Inphi developed linear transimpedance amplifiers, modulator drivers, coherent DSPs, PAM4 silicon, and silicon photonic-based subsystems used in long-haul, metro, and data center interconnect applications. Inphi traded on Nasdaq as IPHI and generated $683 million in revenue in 2020. In April 2021, the company was acquired by Marvell Technology for $8.2 billion.

Summary

It lists 501–1000 employees. It has raised $54.0M in total across 3 rounds, most recently a $18.0M Series C round in Dec 2004. Investors include Walden International, Marvell Technology and Tallwood Venture Capital.

Funding & Exit History

Data from Indexed.vcUpdated
AcquisitionApr 2021

Sign up to see all 5 events

Funding: Series A through Series C. Amounts, valuations, and investors where available.

Investors

Similar Companies

Rapidus

Japanese semiconductor manufacturer developing advanced 2nm chip technology.

Tokyo, Japan501–1000Semiconductors
Venture RoundTotal funding$14.5BJun 2026
Micron TechnologyIPO

Micron Technology is the only US-based manufacturer of advanced DRAM, NAND, and storage memory so...

Boise, United States10001+Artificial Intelligence, Hardware
GrantTotal funding$6.2BDec 2024
Groq

Groq delivers fast, low cost AI inference using custom LPU (Language Processing Unit) chips and G...

Mountain View, United States201–500Artificial Intelligence, Hardware
Series ATotal funding$4.2BAug 2026
Tenstorrent

Designs and sells AI processors, accelerator cards, and software, licensing RISC-V IP to enterpri...

Toronto, Canada501–1000Artificial Intelligence, Hardware
Series ETotal funding$3.8BOct 2026
SambaNova Systems

Provides AI inference hardware and cloud platform for enterprises, using RDUs and SambaCloud to r...

Palo Alto, United States201–500Artificial Intelligence, Developer Tools
Series FTotal funding$2.5BJul 2026
Cerebras SystemsIPO

Cerebras provides wafer-scale AI infrastructure that lets enterprises train, fine-tune, and serve...

Sunnyvale, United States201–500Artificial Intelligence, Developer Tools
Series G+Total funding$2.1BFeb 2026

Your company? Embed this profile

Add the live badge to your site — it stays current as your funding data updates.

Inphi on Indexed.vc
<a href="https://indexed.vc/companies/inphi"><img src="https://indexed.vc/api/badge/company/inphi" alt="Inphi on Indexed.vc" width="260" height="76" /></a>