CLUSTER Outsourcing Services Limited
Lisbon, Portugal · Business Services
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Last verified
Feb 2026
Overview
We are CLUSTER. A bespoke customer experience solutions company for ambitious businesses.
Cluster is more than just a support centre. Our services are fully personalised to each client, and we mentor teams that believe in your products and services. Cluster helps your business redefine, streamline, and digitise processes to meet your demand and provide only the best customer experience.
CLUSTER provides comprehensive and bespoke multi-channel customer service support in 30+ countries across 10 sectors, from retail and travel to banking and financial services. We also recruit and train talent, and we’re expanding further.
Whether it’s an omni-channel outsourcing solution or a targeted contact service, our amazing teams increase customer loyalty and embody your business ethos to deliver clear outcomes.
We’re scalable and agile. We help you grow, and we grow with you.
Contact Details
info@clusterosl.com
Lisbon, Portugal
Founded
2020
Employees
200-500
Keywords
#contact centre
#customer service
#technical support
#BPO
#customer excellence
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