
Comprehensive IT & BPO Services Tailored for Growth
At Castell Infosys Ltd, we specialize in expert call center operations and cutting-edge software development, dedicated to empowering businesses across the US and Canada to streamline operations and boost success.
Experience Exceptional Service and Proven Results
Discover how Castell Infosys Ltd delivers expert call center, BPO, and IT solutions tailored to boost your business growth.
Comprehensive Call Center Solutions
Our international and domestic call center services ensure seamless customer interactions, enhancing satisfaction and loyalty.
Advanced IT and Software Services
Offering innovative app and web development alongside IT-enabled services to drive efficiency and digital transformation.
Reliable Back-Office Support
Providing dedicated BPO support for US and Canadian companies to streamline operations and reduce overhead costs.
Leading Provider of App and Web Development Solutions
Discover our comprehensive range of services, dedicated to excellence and client satisfaction.
Call Center Operations
Expertly managing your inbound and outbound calls to enhance customer engagement.
BPO Services
Customized back-office support designed to streamline your business processes.
Software and ITES Solutions
Providing dependable software development and IT-enabled services tailored to your needs.

Expert Back-Office Services for US and Canadian Companies
Customized BPO and IT Solutions for Your Enterprise
Discover our competitive pricing plans designed to maximize efficiency and deliver exceptional service value.
Castell Infosys Ltd transformed our operations with seamless support and expert solutions.
Morgan Lee
Operations Manager, Realtor
Empower Your Growth with Castell Infosys Ltd
Bangladesh Office: Ka 5/B, Bashundhara Rd, Bashundhara R/A, Dhaka 1229
P: +880-1944-873151 E: info@castellinfosys.com
US Office: 1920 Mckinney Ave Dallas, TX 75201
P: +1-214-828-6352 E: us@castellinfosys.com
Castell Infosys – Where Tech Meets Innovation