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Top BPO Service Companies for Java

12 BPO service companies ranked by rating, review volume and listing quality.

Between them, the 12 BPO service companies on this page cover web design (10), JavaScript (9), eCommerce (9) and PHP (9). 12 of them have written a profile you can read before you get in touch.

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Trizma
Mobile App Development · Web Development · Web Design · Also in Serbia
Trizma is a business process outsourcing company whose core work is customer care.
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Target Group
Web Development · Web Design · IT Services · Also in United Kingdom
Target Group provides outsourced administration and technology services to financial firms. It is regulated by the FCA, and its parent company is the IT group Tech Mahindra.
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Quantanite
Web Development · Web Design · IT Services · Also in United Kingdom
Quantanite is a global professional services company working in business process automation and offshoring.
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Sitel
Web Development · Web Design · IT Services · Also in United States of America
Sitel is a customer experience management group that handles customer contact for other companies.
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Infosys BPM
Web Development · Web Design · IT Services · Also in India
Infosys BPM is the business process management business of Infosys.
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Arise Virtual Solutions Inc.
Web Development · Web Design · IT Services · Also in United States of America
Cloud platform linking home-based customer service professionals with companies that need contact centre and business services
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ESG Global
Web Development · Web Design · IT Services · Also in United Kingdom
ESG Global is an outsourcing company that runs offshore teams for clients through a UK management layer.
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WNS Global Services
Web Development · Web Design · IT Services · Also in India
WNS Global Services is a business process management company. It combines industry knowledge with technology and analytics to run and change business operations for clients…
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VFS Global Group
Mobile App Development · Web Development · UI/UX Design · Also in India
VFS Global Group runs the administrative side of visa, passport and identity services on behalf of governments and diplomatic missions.
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Genpact Digital
Mobile App Development · Web Development · Web Design · Also in Bengaluru, India and Pune
Genpact Digital is part of Genpact, a global professional services firm listed on a US stock market.
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IGT Solutions
Web Development · iOS App · React Native · Also in China
IGT Solutions is a customer experience (CX) and BPO company that manages customer contact for global brands.
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Convergys
Web Development · Web Design · IT Services · Also in United States of America
Convergys is listed here with the profile of Concentrix, a customer engagement and business services company that works with large brands.
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6 Oct 2026 · TrustList Editorial

OneByZero raises US$20 million Series A led by Jungle Ventures for enterprise AI agent deployment

Singapore-based OneByZero, which deploys and governs AI agents inside large enterprises, says it has raised US$20 million in a Series A led…

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6 Oct 2026 · TrustList Editorial

Cleavr raises EUR 8 million seed led by Varsity for AI accounts-receivable collection

French start-up Cleavr, which automates invoice collection for finance teams with AI, says it has raised EUR 8 million in a seed round led…

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6 Oct 2026 · TrustList Editorial

Google Kubernetes Engine: Identity Service for GKE is not supported from GKE 1.37, move to Workforce Identity Federation before upgrading

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