How many email patterns does Caltech use?

Caltech uses 25 known email patterns.

What domain does Caltech use for work emails?

Caltech uses caltech.edu for work email addresses.

Most Common Email Formats at Caltech

The most accurate and popular Caltech's email format is FLast@caltech.edu (ex. JDoe@caltech.edu). Caltech also uses First.Last@caltech.edu (ex. John.Doe@caltech.edu) as email structures. Caltech uses up to 4 different email patterns.

Caltech Email Formats	Example	Percentage
FLast@caltech.edu	JDoe@caltech.edu	67%
First.Last@caltech.edu	John.Doe@caltech.edu	25%
Last@caltech.edu	Doe@caltech.edu	5%
First@caltech.edu	John@caltech.edu	3%

Caltech Email Formats

Example

Percentage

FLast@caltech.edu

JDoe@caltech.edu

67%

First.Last@caltech.edu

John.Doe@caltech.edu

25%

Last@caltech.edu

Doe@caltech.edu

First@caltech.edu

John@caltech.edu

Frequently Asked Questions

What does Caltech do?

Caltech was founded in 1891. The company's main headquarters is located in 1200 East California Boulevard Pasadena, California 91125 United Statesoperates in the Higher Education industry, along with similar companies like California Institute of the ArtsHarvard UniversityUniversity of Cambridge. You can visit caltech.educontact Caltech's headquarters by phone at

+1-626-395-****

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

What is Caltech's email address format?

Caltech's email format typically follows the pattern of FLast@caltech.edu; this email format is used 67% of the time. Other contacts within LeadIQ's database had email formats such as First.Last@caltech.eduLast@caltech.edu. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Caltech have currently?

Caltech has approximately 5.8K employees as of June 2026. Key team members to contact include Chief Executive Officer: G. L.Chief Executive Officer: K. W.Ceo: M. B.. For more team information and contact data, explore Caltech's employee directory with LeadIQ.

Caltech Email Format

Q: What is Caltech's email address format?

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

Higher EducationCalifornia, United States5001-10000 Employees

Caltech is a premier higher education and research institution focused on science and engineering. It supports a community of faculty, students, and staff working to answer complex questions, generate new knowledge, and advance innovation that shapes the future. Its campus spans 124 acres in Pasadena, California.

As a major player in higher education and research, Caltech serves students and researchers in science and engineering, offering education and opportunities to pursue rigorous inquiry. In June 2025, Caltech announced the development of a new imaging technology, led by Lihong Wang, which aims to capture dynamic events and may inform areas ranging from combustion to drug design and nanoparticle formation.

Most Common Email Formats at Caltech

Frequently Asked Questions

What does Caltech do?

What is Caltech's email address format?

How many employees does Caltech have currently?

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Caltech Email Format

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Most Common Email Formats at Caltech

Frequently Asked Questions

What does Caltech do?

What is Caltech's email address format?

How many employees does Caltech have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Caltech Email Format

Verify Caltech email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Everything for prospecting,
in one platform.