What departments does Castle have?

Castle has employees across 8 departments including Entrepreneurship, Product Management, Engineering, Arts & Design, Analytics.

What is the largest department at Castle?

The largest department at Castle is Engineering with 7 employees.

Where are Castle employees located globally?

Castle has employees across 5 continents and 14 countries including Egypt, Sri Lanka, India, Turkey, Sweden.

How has Castle's team size changed over time?

Castle's team has decreased from approximately 39 to 21 employees based on available data.

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Castle Employee Directory

Software DevelopmentNew York, United States51-200 Employees

Castle is a mid-sized software development company based in Brooklyn, New York. It offers digital security solutions designed to block automated abuse, including bad bots, account takeovers, transaction fraud, and spam, without requiring CAPTCHA challenges. The solutions are aimed at organizations seeking to minimize fraud and abuse across their online services. Operating within the software development industry, Castle positions itself in the security segment by providing bot management and fraud-prevention capabilities. Based in Brooklyn, the company serves customers looking to safeguard digital interactions from automated threats without disrupting user experiences.

Castle Global Highlights

North America
24

United States Of America
23
Mexico
1

Europe
14

Poland
4
United Kingdom Of Great Britain And Northern Ireland
3
Sweden
2
France
2
Switzerland
1
Ireland
1
Portugal
1

Asia
3

Sri Lanka
1
India
1
Turkey
1

Africa
1

Egypt
1

Oceania
1

Australia
1

Castle's Leadership

A. Z.
Head Of Product & Engineering
Mobile Phone
Email
C. C. P.
Head Chef
Mobile Phone
Email
S. W.
Co-Founder
Mobile Phone
Email
M. W.
Staff Software Engineer Ii
Mobile Phone
Email
M. D.
Staff Product Designer
Mobile Phone
Email
K. P.
Staff Data Scientist
Mobile Phone
Email
K. S.
Staff Software Engineer
Mobile Phone
Email
N. M.
Senior Threat Researcher
Mobile Phone
Email

Castle Employee Metrics

100%

50%

2026

2025

Engineering
Business Development
Administrative
Marketing
Operations
Other
Analytics
Arts & Design
Product Management
Accounting
Business
Research
Media & Communications

Contact profiles from Castle

Name

Title

Contact Info

Location

Last Update

S. W.
Co-Founder
Mobile Phone
Email
SwedenKalmar
Jul 30, 2026
A. Z.
Head Of Product & Engineering
Mobile Phone
Email
Jul 17, 2026
C. C. P.
Head Chef
Mobile Phone
Email
Ireland
Jun 24, 2026
M. W.
Staff Software Engineer Ii
Mobile Phone
Email
PolandSilesia
Jun 10, 2026
M. D.
Staff Product Designer
Mobile Phone
Email
PolandLesser Poland
Apr 23, 2026
K. P.
Staff Data Scientist
Mobile Phone
Email
SwitzerlandZurich
Jun 27, 2026
K. S.
Staff Software Engineer
Mobile Phone
Email
Jun 25, 2026
N. M.
Senior Threat Researcher
Mobile Phone
Email
FranceHauts-de-France
Jun 24, 2026
R. M.
Staff Software Engineer
Mobile Phone
Email
PolandWest Pomeranian Voivodeship
Jul 31, 2026
B. K.
Senior Software Engineer
Mobile Phone
Email
PolandMałopolskie
Jun 10, 2026

Frequently Asked Questions

What is Castle known for?

Castle was founded in 2015 operates in the Software Development industry. Explore Castle's company overview page for more information.

What is Castle's most common email format?

Castle employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Castle email formats with LeadIQ.

How many employees does Castle have currently?

Castle has approximately 52 employees as of July 2026. These team members are located across 5 continents, including North AmericaEuropeAsia.

Who are Castle's key employees and leadership?

As of July 2026, Castle's key employees include:

Head Of Product & Engineering: A. Z.
Head Chef: C. C. P.
Co-Founder: S. W.
Staff Software Engineer Ii: M. W.
Staff Product Designer: M. D.

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Castle Employee Directory

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