Sendmarc headquarters details
- Street address
- 1007 N Orange St suite 632 4th Floor
- City
- Wilmington
- State / region
- Delaware
- ZIP / postal code
- 19801
- Country
- United States
- Phone
- +27 10 900 0972
- Founded
- 2018
- Website
- sendmarc.com
- linkedin.com/company/sendmarc
Location map
Open in Google MapsAll Sendmarc office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Wilmington HQ | Delaware | United States | Headquarters |
Showing the headquarters of 9 recorded locations. See every location in GraphIQ →
About Sendmarc
Sendmarc is headquartered in Wilmington, Delaware, United States. Founded in 2018, the company has 9 recorded locations across 6+ countries and employs approximately 50 people worldwide.
Where is Sendmarc's main office?
Sendmarc's main headquarters office is located at 1007 N Orange St suite 632 4th Floor, Wilmington, Delaware 19801, United States. This is the company's primary corporate address.
Sendmarc regional offices
Beyond its headquarters in Wilmington, Sendmarc has recorded locations in United States, Argentina, Australia, Canada, South Africa and The Netherlands.
Sendmarc contact information
The main switchboard for Sendmarc headquarters can be reached at +27 10 900 0972. Official website: sendmarc.com.
What does Sendmarc do?
Sendmarc automates the process of protecting your domain from being used in email impersonation and phishing attacks. We enable organisations to quickly configure DMARC, SPF, and DKIM to authorise legitimate senders. Our tools allow you to easily understand who is sending email from your domain, where the threats lie, and the steps needed to authorise senders.
Frequently asked questions
Where is Sendmarc headquarters?
Sendmarc's headquarters is located at 1007 N Orange St suite 632 4th Floor, Wilmington, Delaware 19801, United States.
How many offices does Sendmarc have?
GraphIQ records 9 locations for Sendmarc across 6+ countries, as of October 2026.
What is Sendmarc's corporate address?
The corporate headquarters address is 1007 N Orange St suite 632 4th Floor, Wilmington, Delaware 19801, United States.
When was Sendmarc founded?
Sendmarc was founded in 2018 and employs approximately 50 people.
What is Sendmarc's phone number?
The main phone number for Sendmarc headquarters is +27 10 900 0972.
How many employees does Sendmarc have?
Sendmarc has approximately 50 employees (GraphIQ estimate, 2026).