Insights

Strategic partnerships Lightmatter is actively engaging with major hardware and cloud ecosystem players (Dell, Quanta Cloud Technology, Celestica, Corning, Foxconn, Keysight, Qualcomm) and collaborating on co-packaged optics initiatives within the Open Compute Project. This indicates a strong opportunity to position enterprise-grade optical interconnects, reference architectures, and system-integration services to data centers and OEMs aligned with these collaborations.

CPO focus expansion Recent news centers on co-packaged optics and near-packaged optics solutions compatible with NVIDIA SerDes technology, expanded by a partnership with NVIDIA. This signals demand for high-speed, photonics-based interconnects in AI/accelerator-heavy deployments and presents a path for selling photonics-enabled NICs, switch fabrics, and associated software tooling.

AI infra leadership With leadership moves in AI infrastructure product management and a liquid-cooled Laser NIC launch, Lightmatter is signaling a push into scalable, high-density AI compute environments. This creates opportunities to offer advanced AI-focused networking devices, cooling solutions, and management software for hyperscale and enterprise AI workloads.

Scale-ready revenue Reported revenue in the hundreds of millions and a substantial funding round indicate a mature growth phase with budget for platform-level infrastructure purchases. Target buyers include data-center operators, cloud providers, and OEMs seeking photonics-based interconnectivity to accelerate AI and HPC workloads.

Talent and enablement Key hires with backgrounds from Google and a VP of Product role focused on AI infrastructure underscore a strategic emphasis on product-market fit, roadmap clarity, and enterprise sales motion. This presents an opportunity to align large-scale deployment conversations around proven leadership, robust roadmaps, and clearly defined support and success metrics.

Lightmatter Tech Stack

Lightmatter uses 8 technology products and services including LinkedIn Recruiter, iCIMS, HashiCorp Terraform, and more. Explore Lightmatter's tech stack below.

  • LinkedIn Recruiter
    Applicant Tracking Systems
  • iCIMS
    Applicant Tracking Systems
  • HashiCorp Terraform
    Configuration Management
  • Apache Airflow
    Configuration Management
  • Google Workspace
    Email
  • Azure Active Directory
    Identity And Access Management
  • Cadence Design Systems
    Software Development
  • FedEx
    Transportation And Fleet Management

Media & News

Lightmatter's Email Address Formats

Lightmatter uses at least 1 format(s):
Lightmatter Email FormatsExamplePercentage
First@lightmatter.coJohn@lightmatter.co
86%
FLast@lightmatter.coJDoe@lightmatter.co
11%
F.Last@lightmatter.coJ.Doe@lightmatter.co
1%
Last@lightmatter.coDoe@lightmatter.co
2%

Frequently Asked Questions

What is Lightmatter's phone number?

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You can contact Lightmatter's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Lightmatter's official website and social media links?

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Lightmatter's official website is lightmatter.co and has social profiles on LinkedInCrunchbase.

How much revenue does Lightmatter generate?

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As of July 2026, Lightmatter's annual revenue is estimated to be $100M - $250M.

What is Lightmatter's NAICS code?

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Lightmatter's NAICS code is 3341 - Computer and Peripheral Equipment Manufacturing.

How many employees does Lightmatter have currently?

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As of July 2026, Lightmatter has approximately 353 employees across 4 continents, including North AmericaSouth AmericaAsia. Key team members include Chief Executive Officer: G. H.Chief Executive Officer: N. H.Chief Financial Officer: S. J.. Explore Lightmatter's employee directory with LeadIQ.

What industry does Lightmatter belong to?

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Lightmatter operates in the Computer Hardware Manufacturing industry.

What technology does Lightmatter use?

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Lightmatter's tech stack includes LinkedIn RecruiteriCIMSHashiCorp TerraformApache AirflowGoogle WorkspaceAzure Active DirectoryCadence Design SystemsFedEx.

What is Lightmatter's email format?

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Lightmatter's email format typically follows the pattern of First@lightmatter.co. Find more Lightmatter email formats with LeadIQ.

How much funding has Lightmatter raised to date?

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As of July 2026, Lightmatter has raised $822M in funding. The last funding round occurred on Sep 22, 2025 for $400M.

When was Lightmatter founded?

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Lightmatter was founded in 2017.
Lightmatter logo

Lightmatter

Computer Hardware ManufacturingCalifornia, United States201-500 Employees

Lightmatter is a computer hardware manufacturing company based in Mountain View, California, at 800 West el Camino Real, Mountain View, CA 94040, United States, with 201-500 employees. The company develops silicon photonics-based interconnect technologies, including co-packaged optics (CPO) and near-packaged optics (NPO) solutions for AI and high-speed data-center interconnects. Lightmatter has formed industry collaborations, including integration with NVIDIA to align its optical interconnect roadmap with NVIDIA's high-speed interconnect, and partnerships with Dell and Quanta Cloud Technology; it also launched the Co-Packaged Optics Reference Architecture Initiative within the Open Compute Project. The company reports revenue in the range of $100 million to $250 million and has secured about $400 million in funding. Public information describes Lightmatter as a player in the silicon photonics segment of the computer hardware industry, focusing on photonics-based computing to advance data processing.

Section iconCompany Overview

Phone number
NAICS Code
3341 - Computer and Peripheral Equipment Manufacturing
Founded
2017
Employees
201-500

Section iconFunding & Financials

  • $822M

    Lightmatter has raised a total of $822M of funding over 8 rounds. Their latest funding round was raised on Sep 22, 2025 in the amount of $400Mas a series_d.

  • $100M - $250M

    Lightmatter's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $822M

    Lightmatter has raised a total of $822M of funding over 8 rounds. Their latest funding round was raised on Sep 22, 2025 in the amount of $400Mas a series_d.

  • $100M - $250M

    Lightmatter's revenue is estimated to be in the range of $100M - $250M

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