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Mailgun Headquarters & Office Locations

Verified data Marketing Software 270 employees 15 locations worldwide

Headquarters: San Antonio, Texas 78243, United States

GraphIQ records this company as acquired (parent: Rackspace Technology).

Data last updated · Sourced via GraphIQ

Headquarters
San Antonio, TX
United States
Total locations
15
across 2+ countries
Employees
270
est. 2026

Mailgun headquarters details

City
San Antonio
State / region
Texas
ZIP / postal code
78243
Country
United States
Founded
2010

All Mailgun office locations

15 total
CityState / regionCountryType
San Antonio HQTexasUnited StatesHeadquarters

Showing the headquarters of 15 recorded locations. See every location in GraphIQ →

About Mailgun

Mailgun is headquartered in San Antonio, Texas, United States. Founded in 2010, the company has 15 recorded locations across 2+ countries and employs approximately 270 people worldwide.

Where is Mailgun's main office?

Mailgun's main headquarters office is located at San Antonio, Texas 78243, United States. This is the company's primary corporate address.

Mailgun regional offices

Beyond its headquarters in San Antonio, Mailgun has recorded locations in United States and France.

Mailgun contact information

The main switchboard for Mailgun headquarters can be reached at +1 210 796 9998. Official website: mailgun.com.

What does Mailgun do?

Mailgun is an email delivery service for sending, receiving, and tracking emails.

Frequently asked questions

Where is Mailgun headquarters?

Mailgun's headquarters is located at San Antonio, Texas 78243, United States.

How many offices does Mailgun have?

GraphIQ records 15 locations for Mailgun across 2+ countries, as of October 2026.

When was Mailgun founded?

Mailgun was founded in 2010 and employs approximately 270 people.

What is Mailgun's phone number?

The main phone number for Mailgun headquarters is +1 210 796 9998.

How many employees does Mailgun have?

Mailgun has approximately 270 employees (GraphIQ estimate, 2026).

Find more info on Mailgun using GraphIQ

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