Celero Communications Valuation, Funding & Investors

Celero Communications is valued at $3B as of September 2026.

Last Celero Communications valuation

$3B

Series C · Sep 2026

Last Celero Communications funding round

$275M

Series C · Sep 2026

Cumulative funding Celero Communications raised

$413M

across 4 funding rounds

Key investors in Celero Communications

  • Valor Equity Partners
  • Sutter Hill Ventures
  • Atreides Management
  • Maverick Silicon
  • CapitalG

Celero Communications Overview

About Celero Communications

Celero Communications is a developer of coherent digital signal processors for high-bandwidth optical interconnects in AI data centers. The technology supports terabit-scale links with low power consumption for GPU clusters and hyperscale networks. Celero targets AI infrastructure providers with solutions optimized for latency and scalability.


Founded

2024

HQ

United StatesLos Angeles, CA

Website

celero.inc

Status

Privately held

Customer focus

B2B

Revenue model

Product sales, Subscription

Valuation

$3B (Sep 2026)

Celero Communications Valuation

Celero Communications is currently valued at $3B, based on its Series C in September 2026.

The $275M round was led by Atreides Management, CapitalG and Valor Equity Partners, with participation from Sutter Hill Ventures and Maverick Silicon.

Celero Communications valuation by funding round

Celero Communications valuation by funding round
DateStageValuation
Sep 2026Series C$3B

Celero Communications Funding History

Celero Communications has raised a total of $413M across 4 funding rounds.

Celero Communications' first fundraising round was a $8M seed round in April 2024. The most recent completed round was a $275M Series C in September 2026.

Celero Communications funding rounds

Celero Communications funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Sep 2026Series CAtreides Management (lead); CapitalG (lead); Valor Equity Partners (lead); Sutter Hill Ventures; Maverick Silicon$275M$3BCelero Communications raised $275 million in a Series C financing led by Atreides Management, Valor Equity Partners, and CapitalG in September 2026, valuing the company at more than $3 billion. Gavin Baker, Managing Partner and Chief Investment Officer at Atreides Management, joined Celero’s board as part of the transaction. The financing was positioned around surging demand for AI infrastructure networking, with Celero’s coherent DSP silicon aimed at improving high-speed data transmission over fiber-optic networks for data centers. The company said the new capital would support product development, R&D, and production readiness, following validation of its 2nm coherent DSP silicon. Total capital raised reached $415 million after the round. Celero Communications is an Irvine, California-based startup founded in 2024 that develops advanced coherent digital signal processors for AI infrastructure and data center networking. Its founding team includes industry veterans from Marvell, Inphi, Broadcom, and ClariPhy, and the company had previously raised capital from investors including Sutter Hill Ventures and Maverick Silicon.
Nov 2025Series BCapitalG (lead)$100M-Celero Communications, founded in 2024 and based in Irvine, California, develops advanced coherent digital signal processor (DSP) solutions for high-bandwidth, low-power optical connectivity in AI infrastructure. The company's technology addresses bottlenecks in data centers by enabling efficient scaling across large AI networks, leveraging expertise from founders who previously held senior roles at Marvell, Inphi, Broadcom, and ClariPhy. On November 17, 2025, Celero announced a total of $140 million in funding, comprising a $100 million Series B round led by CapitalG (Alphabet’s independent growth fund) and earlier Series A and seed rounds totaling $40 million led by Sutter Hill Ventures, with participation from Valor Equity Partners, Atreides Management, Maverick Silicon, and others. CapitalG's James Luo joined the board, highlighting Celero's potential to lead in AI-driven network innovation amid explosive AI growth. The funding will accelerate product development, engineering efforts, and customer adoption of Celero's next-generation coherent DSP technology, which optimizes light signals over fiber-optic cables for faster, more energy-efficient long-distance data center connections. This positions Celero to compete in the expanding market for optical interconnects essential for hyperscale AI clusters. The investment reflects strong investor confidence in Celero's experienced team and differentiated architecture for solving AI infrastructure challenges like bandwidth, cost, and power efficiency.
Dec 2024Series ASutter Hill Ventures (lead); Atreides Management; Maverick Silicon; Valor Equity Partners$30M-Celero Communications develops high-performance coherent DSP technology for AI infrastructure, focusing on optical connectivity to scale large AI clusters by addressing bandwidth, cost, and energy efficiency challenges in data centers. The company was founded by CEO Nariman Yousefi and CTO Oscar Agazzi, veterans from Marvell, Inphi, Broadcom, and ClariPhy, who have delivered prior generations of coherent DSPs and networking ICs. On November 17, 2025, Celero announced $140M in total funding, comprising a $100M Series B led by CapitalG (Alphabet's growth fund), plus $40M from earlier Series A and seed rounds led by Sutter Hill Ventures with participation from Valor Equity Partners, Atreides Management, Maverick Silicon, and others. Sutter Hill Ventures' Stefan Dyckerhoff and CapitalG's James Luo joined the board, praising the team's expertise and technology for AI-driven network innovation. The funds will accelerate engineering, product development, and customer adoption of next-generation optical interconnects amid explosive AI growth.
Apr 2024SeedSutter Hill Ventures (lead); Atreides Management; Maverick Silicon; Valor Equity Partners$8M--

Who has invested in Celero Communications?

5 investors have backed Celero Communications across its funding rounds, including Valor Equity Partners, Sutter Hill Ventures, Atreides Management, Maverick Silicon and CapitalG.

Lead investors include Atreides Management, CapitalG, Valor Equity Partners and Sutter Hill Ventures.


Celero Communications Investors

Investors in Celero Communications by funding rounds participated
InvestorHQRoundsRoleFirst check
Sutter Hill VenturesUnited StatesSan Francisco, CA3LeadApr 2024
Atreides ManagementUnited StatesBoston, MA3LeadApr 2024
Maverick SiliconUnited StatesSan Francisco, CA3ParticipantApr 2024

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Celero Communications Competitors

Celero Communications competitors include listed companies like Teradata and Dameng Database, and private ones like Aiven, PingCAP, Hightouch and Starburst.

Public and private companies comparable to Celero Communications
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
AivenFinlandHelsinkiPrivate$100M-$3B30.0x
PingCAPUnited StatesSan Francisco, CAPrivate--$3B-
HightouchUnited StatesSan Francisco, CAPrivate$70M-$2.8B-
TeradataUnited StatesUnited StatesPublicly listed$1.7B$285M$2.7B1.5x
StarburstUnited StatesBoston, MAPrivate$100M-$3.4B-
Dameng DatabaseChinaChinaPublicly listed$195M$84M$3.4B12.5x

Celero Communications Public Comps

Celero Communications is still privately-owned, but its public comps include Extreme Networks, Wingtech, Lightelligence, Digi International, Teradata, HMS Networks, China Zhenhua, HFCL, Jushri Technologies and Dameng Database.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Extreme Networks$1.3B$80M2.3x2.2x36.0x13.1x
Wingtech$4.7B($932M)0.8x2.3x(4.1x)28.9x
Lightelligence$16M($188M)173.0x-(14.6x)-
Digi International$430M$90M6.6x5.4x31.5x19.5x
Teradata$1.7B$285M1.4x1.5x8.4x5.3x
HMS Networks$365M$106M8.0x7.1x27.6x23.6x
China Zhenhua$858M$227M3.0x-11.2x-
HFCL$514M$76M6.9x5.9x46.7x31.3x

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Common questions about Celero Communications

When was Celero Communications founded?Celero Communications was founded in 2024.
Where is Celero Communications headquartered?Celero Communications is headquartered in Los Angeles, CA, United States.
Is Celero Communications publicly listed?No, Celero Communications is a private, VC-backed company.
What is Celero Communications' valuation?Celero Communications was last valued at $3B in its Series C in September 2026.
How much funding has Celero Communications raised?Celero Communications has raised $413M across 4 funding rounds.
What was Celero Communications' last funding round?Celero Communications' last funding round was a $275M Series C in September 2026, led by Atreides Management, CapitalG and Valor Equity Partners.
Who are Celero Communications' investors?Celero Communications' investors include Sutter Hill Ventures, Atreides Management, Maverick Silicon, Valor Equity Partners and CapitalG.
Which companies are comparable to Celero Communications?Companies comparable to Celero Communications include Aiven, PingCAP, Hightouch, Teradata, Starburst and Dameng Database.

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