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Celero Communications Stock

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Valuation$3B1
Valuation DateSep 8, 2026
Implied Valuationn/a
Last Pricen/a
52-Week Highn/a
52-Week Lown/a
YTD Returnn/a
1-Year Returnn/a
3-Year Returnn/a
Total Funding$415M2
Latest Round Amount$275M2
Latest RoundSeries C
Funding Rounds4
IPO StatusUnknown
Expected IPO Daten/a
Revenuen/a
Revenue Typen/a
P/S Ration/a

About Celero Communications

Celero Communications is a semiconductor company that designs coherent digital signal processors (DSPs), the chips that turn electrical data into optical signals and back so information can move across fiber optic links. Its technology targets the optical interconnects that stitch together AI data centers, linking accelerators inside a system, racks across a facility and separate buildings that can sit miles apart. The company says its architecture scales from 1.6 terabit links toward next-generation 3.2 terabit connections while drawing less power than existing interconnect chips, and in 2026 it validated what it calls the industry's first 2nm coherent DSP silicon. Celero is still pre-production and plans to make money by selling its coherent DSP chips to the data center operators and networking hardware makers building large-scale AI infrastructure. It was founded in 2024 by Nariman Yousefi and Oscar Agazzi, veterans of ClariPhy, Inphi, Broadcom and Marvell who have shipped multiple generations of coherent DSP and networking silicon.

Founded 2024
Country United States
CEO Nariman Yousefi
Founders Nariman Yousefi, Oscar Agazzi
Headquarters Irvine, CA

News

Celero Communications Raises $275 Million Series C Following Validation of Industry's First 2nm Coherent DSP Silicon

Celero announced $275 million in Series C funding, bringing total capital raised to $415 million, and reported validation of 2nm coherent DSP silicon for AI optical interconnects.

6 weeks ago - Business Wire

Alphabet's CapitalG Backs AI Chip Startup Celero at $3 Billion Value

Celero Communications raised $275 million in a Series C round that values the coherent DSP maker at more than $3 billion. The round was co-led by Atreides Management, Valor Equity Partners and Alphabe...

6 weeks ago - Bloomberg

Celero Communications Raises $275 Million Series C Following Validation of Industry's First 2nm Coherent DSP Silicon

Celero announced a $275 million Series C, bringing total funding to $415 million at a valuation above $3 billion. The company also said it validated what it calls the industry's first 2nm coherent DSP...

6 weeks ago - Celero Communications

Celero reels in $275M for its coherent digital signal processors

Celero closed $275 million in Series C funding led by CapitalG, Atreides Management and Valor Equity Partners. The Irvine startup is developing a coherent DSP optimized for AI workloads that it says o...

6 weeks ago - SiliconANGLE

Doubling Down on Celero

CapitalG explains why it co-led Celero's $275 million Series C less than a year after leading the Series B. The investor points to Celero's tape-out of the first 2nm coherent DSP silicon and an archit...

6 weeks ago - CapitalG

Celero raises $140 million from Alphabet's CapitalG fund, others for AI networking chip

Celero disclosed $140 million in total funding, including a $100 million Series B led by CapitalG and an earlier $40 million round led by Sutter Hill Ventures. The startup is building a chip to help l...

11 months ago - Reuters

Celero Communications Secures $140 Million to Accelerate AI Infrastructure

Celero announced $140 million in total funding, made up of a $100 million Series B led by CapitalG plus earlier seed and Series A rounds totaling $40 million led by Sutter Hill Ventures. The company d...

11 months ago - Celero Communications