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Celero Communications raises $275 million in Series C funding, led by Atreides Management, Valor Equity Partners, and CapitalG. The funding validates their 2nm Coherent DSP Silicon technology for AI infrastructure.

PRIVATESep 08, 2026about 4 hours ago

Amount Raised

$275 Million

Round Type

Series C

IrvineInformation TechnologyArtificial Intelligence

Investors

Maverick SiliconSutter Hill VenturesCapital GValor Equity PartnersAtreides Management

Description

Celero Communications, a leader in advanced coherent DSP technology for AI infrastructure, has successfully raised $275 million in Series C funding. This round brings total capital raised to $415 million, valuing the company at over $3 billion. The funding was led by Atreides Management, Valor Equity Partners, and CapitalG. Existing investors, including Sutter Hill Ventures and Maverick Silicon, continued their participation in this round.

Company Information

Company

Celero Communications

Location

5281 California Ave., Suite 200

Irvine, California, United States

About

Celero Communications develops advanced coherent DSP solutions that enable high-bandwidth, low-power optical connectivity for AI infrastructure. Founded in 2024 by industry leaders from Marvell, Inphi, Broadcom, and ClariPhy, Celero combines deep expertise in analog design, digital signal processing, and system architecture to redefine how data centers connect and scale across large AI networks.

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