Casteel Email Formats

IT Services and IT Consulting • Berkenlaan 7, Eksel, Belgium • 1-10 Employees

Casteel Email Formats

Casteel uses 1 email format. The most common is {first name}.{last name} (e.g., john.doe@casteel.be), used 100% of the time.

Format	Example	Percentage
{first name}.{last name}	john.doe@casteel.be	100%

Key Contact at Casteel

Sebastiaan Steensels

Owner

Company overview

Headquarters	Berkenlaan 7, Eksel, Limburg 3940, BE
Website	casteel.be
NAICS	5415
Founded	2020
Employees	1-10

About Casteel

At Casteel, we create smart, scalable web applications that help businesses streamline, digitize, and improve their processes. With a strong focus on clarity, performance, and strategic alignment, we turn complex challenges into practical, elegant software solutions. Beyond development, Casteel offers strategic advice to help organizations make the right digital choices. Whether that means automating operations, integrating systems, or rethinking how teams work. We’re building long-term partnerships with companies ready to grow, adapt, and lead through technology.

Employees by Management Level

Total employees: 1-10

Seniority

Employees

Founder/Owner

Funding Data

Casteel has never raised funding before.

Frequently asked questions

Casteel is located in Berkenlaan 7, Eksel, BE.

Casteel was founded in 2020, making it 6 years old. The company has established itself as a significant player in its industry over this time.

Casteel has approximately 1-10 employees. The company continues to grow its workforce to support its business operations and expansion.

Key Contact at Casteel

Sebastiaan Steensels

Owner

4.8

40,000 users