How many email patterns does Lumentum use?

Lumentum uses 12 known email patterns.

What domain does Lumentum use for work emails?

Lumentum uses lumentum.com for work email addresses.

Most Common Email Formats at Lumentum

The most accurate and popular Lumentum's email format is First.Last@lumentum.com (ex. John.Doe@lumentum.com). Lumentum also uses F.Last@lumentum.com (ex. J.Doe@lumentum.com) as email structures. Lumentum uses up to 4 different email patterns.

Lumentum Email Formats	Example	Percentage
First.Last@lumentum.com	John.Doe@lumentum.com	93%
F.Last@lumentum.com	J.Doe@lumentum.com	5%
FLast@lumentum.com	JDoe@lumentum.com	1%
First.Middle@lumentum.com	John.Michael@lumentum.com	1%

Lumentum Email Formats

Example

Percentage

First.Last@lumentum.com

John.Doe@lumentum.com

93%

F.Last@lumentum.com

J.Doe@lumentum.com

FLast@lumentum.com

JDoe@lumentum.com

First.Middle@lumentum.com

John.Michael@lumentum.com

Frequently Asked Questions

What does Lumentum do?

Lumentum was founded in 2015. The company's main headquarters is located in 1001 Ridder Park Drive San Jose, California 95131 United Statesoperates in the Telecommunications industry, along with similar companies like CoherentRockley Photonics Inc.NeoPhotonics. You can visit lumentum.comcontact Lumentum's headquarters by phone at

+1-408-546-****

. Explore Lumentum's company overview page for more information.

What is Lumentum's email address format?

Lumentum's email format typically follows the pattern of First.Last@lumentum.com; this email format is used 93% of the time. Other contacts within LeadIQ's database had email formats such as F.Last@lumentum.comFLast@lumentum.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Lumentum have currently?

Lumentum has approximately 3.6K employees as of May 2026. Key team members to contact include Chief Executive Officer And Founder And Corporative General Manager: D. B. M.Chief Information Security Officer (ciso): A. K.Chief Technology Officer: B. C.. For more team information and contact data, explore Lumentum's employee directory with LeadIQ.

Lumentum Email Format

Q: What is Lumentum's email address format?

Lumentum's email format typically follows the pattern of ${fn}.${ln}. Other email formats include ${fi}.${ln} and ${fi}${ln}.

TelecommunicationsCalifornia, 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.

Most Common Email Formats at Lumentum

Frequently Asked Questions

What does Lumentum do?

What is Lumentum's email address format?

How many employees does Lumentum have currently?

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Lumentum Email Format

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Most Common Email Formats at Lumentum

Frequently Asked Questions

What does Lumentum do?

What is Lumentum's email address format?

How many employees does Lumentum have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Lumentum Email Format

Verify Lumentum email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Everything for prospecting,
in one platform.