CASTELL INFOSYS

Leading Call Center, ITES, Software Development, and BPO Company in Bangladesh

Our Services

Website Design

Website Design & Development

We create professional, responsive, and user-friendly websites tailored to your business needs. Using HTML, CSS, JavaScript, PHP and modern web technologies, we build secure, scalable and high-performing websites that strengthen your online presence.

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Call Center

Call Center Services

We provide inbound and outbound customer support, telemarketing, lead generation, appointment setting, customer care and market research using experienced agents and enterprise-grade VoIP systems.

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Graphic Design

Graphic Design Services

From logos and branding to brochures, banners, social media graphics and marketing materials, we create visually engaging designs that strengthen your brand identity.

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Software Development

Software Development & IT Solutions

We build custom software, cloud applications, CRM and ERP systems, automation solutions and business platforms that improve efficiency, security and scalability.

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Trusted by Our Clients

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Happy Clients Worldwide

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Technology Partners

Our Technology Partners

Powered by Industry-Leading Technologies

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"Professional, reliable, and with a deep understanding of their clients' needs, the team at Castell Infosys is always a pleasure to work with."

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Jane Miller

ABOUT US

We Are a Licensed and Bonded International Call Center Under BTRC

Castell Infosys is a licensed and bonded international call center based in Dhaka, Bangladesh. We provide professional call center, customer support, telemarketing, lead generation, appointment setting, and back-office services to clients across the United States, United Kingdom, Canada, Australia, and Europe. With experienced agents and modern technology, we deliver reliable, cost-effective solutions that help businesses grow and serve their customers more efficiently.
Call Center Agent from Castell Infosys

QUESTIONS?

Whether you’re curious about features, a free trial, or even press, we’re here to answer any questions.