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

Caltech's most common email format is FLast@caltech.edu (ex. JDoe@caltech.edu), used for 67% of caltech.edu addresses. Caltech uses 4 email patterns.

@caltech.edu

4 patterns

Format	Example	Share of caltech.edu
FLast@caltech.eduMost common	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%

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Frequently Asked Questions

What does Caltech do?

Caltech was founded in 1891 and operates in the Higher Education industry, alongside similar companies like California Institute of the Arts, Harvard University and University of Cambridge. You can visit caltech.edu or contact 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.edu and Last@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 5.7K employees as of October 2026. Key team members to contact include Chief Executive Officer: G. L., Chief Executive Officer: K. W. and Chief Communications Officer (cco): D. C. 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 format

FLast@caltech.edu

Example: JDoe@caltech.edu

4 patterns. See all formats

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Most Common Email Formats at Caltech

@caltech.edu

Need a specific person's email?

Frequently Asked Questions

What does Caltech do?

What is Caltech's email address format?

How many employees does Caltech have currently?

Caltech Email Format

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What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
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