Stronghold

2 Decision Makers · 1 Verified Contact & Email Format

📍 San Francisco, CAFinance & Banking🗓 Est. 2017👥 11–50 employees
Employees
11-50
Founded
2017
Type
For Profit
Headquarters
San Francisco, CA

Company data last updated Jul 28, 2025.

About Stronghold

Stronghold creates virtual payment networks that give developers access legacy and next-generation payment networks through a simple API.

Email Format

{first_name}@stronghold.co
100% sarah@stronghold.co

Email Deliverability

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Leadership & Decision Makers

Contact details of 2 Stronghold decision makers

Sean Bennett

Co-Founder & CTO
Work s**n@stronghold.co

Tammy Camp

Founder
No contact data available

General Emails

General company emails, e.g. customer support lines

hello@stronghold.co General Inquiries
admin@stronghold.co Admin Team
support@stronghold.co Customer Service
legal@stronghold.co Legal Department
pattison@stronghold.co
developers@stronghold.co
talent@stronghold.co
podcast@stronghold.co

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Explore similar firms in the Finance & Banking sector
Company Info Updated 28/07/2025
San Francisco, CA
Legal Name Action Factory, Inc.
Employees 11-50
Founded Date 2017
Company Type For Profit
Operating Status Active
Last Funding Type Seed
Last Investment Activity Feb 7, 2023
Investments Activity Feb 7, 2023Nov 1, 2022Oct 14, 2022
Where this data comes from

Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Jul 28, 2025.

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Frequently Asked Questions about Stronghold

What does Stronghold do?

Stronghold creates virtual payment networks that give developers access legacy and next-generation payment networks through a simple API.

Where is Stronghold headquartered?

Stronghold is headquartered in San Francisco, CA.

When was Stronghold founded?

Stronghold was founded in 2017.

How many employees does Stronghold have?

Stronghold has approximately 11-50 employees.

What industry is Stronghold in?

Stronghold operates in the Finance & Banking industry.

What is the email format for Stronghold?

The most common email format at Stronghold is {first_name}@stronghold.co. For example: firstname@stronghold.co.

How do I contact Stronghold?

You can contact Stronghold via email at hello@stronghold.co or admin@stronghold.co, headquartered in San Francisco, CA.

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