Insights

AI and Cloud Demand Lumentum is a global leader in optical and photonic technologies powering AI, cloud computing, and next-generation communications, indicating growing demand for high-performance lasers, modules, and optical subsystems across data center connectivity and telecom networks.

Capital Market Signals Recent trading news shows volatility in optics stocks with mixed sentiment on AI spending, suggesting a timing-sensitive window for upsell of efficiency-led photonics solutions or mission-critical components to investors and customers seeking cost-effective scalability.

Awarded Leadership CEO Michael Hurlston receiving Optica i4 Individual Achievement Prize reinforces leadership credibility and market perception, presenting an opportunity to leverage executive visibility in strategic engagements and partnerships.

Strategic Innovation Gaps Industry note that AI infrastructure bottlenecks may shift to niche materials like indium phosphide (InP) highlights a potential need for advanced photonic solutions, enabling Lumentum to position its InP-related capabilities or alternatives in high-performance optics.

Global Footprint With global R&D, manufacturing, and sales facilities and a sizable workforce, there are opportunities to tailor region-specific offerings, strengthen channel partnerships, and expand services like reliability testing, integration, and after-sales support for enterprise and hyperscale customers.

Lumentum Tech Stack

Lumentum uses 8 technology products and services including Siemens Tessent, Qlik Sense, CompTIA Security+, and more. Explore Lumentum's tech stack below.

  • Siemens Tessent
    Big Data Processing
  • Qlik Sense
    Business Intelligence
  • CompTIA Security+
    Certificates
  • Ansible
    Configuration Management
  • Jenkins
    Continuous Integration
  • Win32
    IT Infrastructure
  • OpenCV
    Javascript Libraries
  • scikit-learn
    Machine Learning

Media & News

Lumentum's Email Address Formats

Lumentum uses at least 1 format(s):
Lumentum Email FormatsExamplePercentage
First.Last@lumentum.comJohn.Doe@lumentum.com
92%
F.Last@lumentum.comJ.Doe@lumentum.com
6%
FLast@lumentum.comJDoe@lumentum.com
1%
First.Middle@lumentum.comJohn.Michael@lumentum.com
1%

Frequently Asked Questions

What is Lumentum's phone number?

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You can contact Lumentum'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 Lumentum's stock symbol?

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Lumentum is a publicly traded company; the company's stock symbol is LITE.

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

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Lumentum's official website is lumentum.com and has social profiles on LinkedInCrunchbase.

How much revenue does Lumentum generate?

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As of July 2026, Lumentum's annual revenue is estimated to be $1B - $10B.

What is Lumentum's SIC code NAICS code?

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Lumentum's SIC code is 3429 - Hardware, Not Elsewhere Classified NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Lumentum have currently?

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As of July 2026, Lumentum has approximately 3.7K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer And Founder And Corporative General Manager: D. B. M.Chief Of Staff & External Affair And Head Of Quality Ehs: P. K.Chief Ip Counsel: A. K.. Explore Lumentum's employee directory with LeadIQ.

What industry does Lumentum belong to?

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Lumentum operates in the Semiconductor Manufacturing industry.

What technology does Lumentum use?

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Lumentum's tech stack includes Siemens TessentQlik SenseCompTIA Security+AnsibleJenkinsWin32OpenCVscikit-learn.

What is Lumentum's email format?

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Lumentum's email format typically follows the pattern of First.Last@lumentum.com. Find more Lumentum email formats with LeadIQ.

How much funding has Lumentum raised to date?

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As of July 2026, Lumentum has raised $5.7B in funding. The last funding round occurred on Mar 02, 2026 for $1.1B.

When was Lumentum founded?

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Lumentum was founded in 2015.
Lumentum logo

Lumentum

Semiconductor ManufacturingCalifornia, United States1001-5000 Employees

Lumentum is a global technology company focused on optical and photonic solutions that underpin the networks and infrastructure behind AI, cloud computing, and next-generation communications. It provides high-performance lasers, modules, and optical subsystems designed to enable scalable and energy-efficient connectivity for data centers and advanced telecom networks. Headquartered in San Jose, California, the company maintains R&D, manufacturing, and sales activities across facilities worldwide.

Its customers include data center operators, telecommunications providers, industrial manufacturers, and sensing applications, addressing the need for reliable, high-bandwidth networking. In the optical networking and photonics space within telecommunications, Lumentum supports AI-driven infrastructure growth by supplying essential components. In June 2026, the company’s chair and CEO participated as speakers at the Rome Conference on AI, Ethics, and Governance, illustrating engagement with broader AI governance discussions.

Section iconCompany Overview

Phone number
SIC Code
3429 - Hardware, Not Elsewhere Classified
Stock Symbol
LITE
NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
2015
Employees
1001-5000

Section iconFunding & Financials

  • $5.7B

    Lumentum has raised a total of $5.7B of funding over 6 rounds. Their latest funding round was raised on Mar 02, 2026 in the amount of $1.1Bas a post_ipo_equity.

  • $1B - $10B

    Lumentum's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $5.7B

    Lumentum has raised a total of $5.7B of funding over 6 rounds. Their latest funding round was raised on Mar 02, 2026 in the amount of $1.1Bas a post_ipo_equity.

  • $1B - $10B

    Lumentum's revenue is estimated to be in the range of $1B - $10B

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