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Castle Headquarters & Office Locations

Verified data Software Companies 9 employees 3 offices worldwide

Headquarters: Palo Alto, California, Palo Alto, California 94306, United States

Data last updated August 2026 · Sourced via GraphIQ

Headquarters
Palo Alto, CA
United States
Total offices
3
across 1 countries
Employees
9
est. 2026

Castle headquarters details

Palo Alto, California

Palo Alto

California

94306

United States

2020

All Castle office locations

3 total
City State / region Country Type
Palo Alto HQ California United States Headquarters

About Castle

Castle (Private) is headquartered in Palo Alto, California, United States. Founded in 2020, the company operates across 1 countries with approximately 9 employees worldwide.

Where is Castle's main office?

Castle's main headquarters office is located at Palo Alto, California, Palo Alto, California 94306. This serves as the company's primary corporate address and is home to its executive leadership team.

Castle regional offices

Beyond its headquarters in Palo Alto, Castle maintains 3 offices across 1 countries. Regional offices span 1 countries.

Castle contact information

The main switchboard for Castle headquarters can be reached at . For investor relations, visit castle.xyz/investor-relations.

What does Castle do?

Castle operates an application to create and develop interactive cards. It offers a digital editor for designing and game development.

Frequently asked questions

Where is Castle headquarters?

Castle's headquarters is located at Palo Alto, California, Palo Alto, California 94306, United States.

How many offices does Castle have?

Castle operates 3 offices across 1 countries as of 2026.

What is Castle's corporate address?

The official corporate address is Palo Alto, California, Palo Alto, California 94306.

When was Castle founded?

Castle was founded in 2020 and has grown to employ approximately 9 people worldwide.

What is Castle's phone number?

The main phone number for Castle headquarters is —.

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