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WES is a company committed to supporting the digital transformation of businesses, tailoring our services to each industry, size, and operation of our clients. We provide solutions ranging from personnel recruitment and the formation of work cells to custom services and developments for companies seeking to make their operations more efficient. With over 10 years of experience in the IT market, we have served renowned multinational clients with processes certified according to ISO standards.

What WES offers its clients

We offer analysis and application of cross-cutting technology across various areas of companies. We have top-quality specialists who leverage various tools available in the market to enhance the business processes of companies

How WES outshines the competition

We have high quality talents from across Latin America, including bilingual professionals with experience in demanding projects for renowned multinational companies. Our processes adhere to the philosophy of continuous improvement and were validated by our successful case studies.


Pedro de Valdivia Este 370, 5400, San Juan, San Juan

Public or Private


Seats or staff




  • BPO
  • BPO industry
  • Business Consulting and Services
  • Financial Services
  • Healthcare
  • IT Services and IT Consulting
  • Mining
  • Retail
  • Transportation




Year Founded


Countries of fulfillment
  • Argentina
  • Chile
  • United Kingdom
  • United States
  • Engineering & Architecture
  • Full service BPO
  • Human Resource & Legal
  • IT Services and IT Consulting
  • Output-based
  • Outsourcing Consultancy
  • Software & Application Development
  • Specialized BPO Vertical
Contact information



WES news, podcast & articles

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About OA

Outsource Accelerator is the trusted source of independent information, advisory and expert implementation of Business Process Outsourcing (BPO).

The #1 outsourcing authority

Outsource Accelerator offers the world’s leading aggregator marketplace for outsourcing. It specifically provides the conduit between world-leading outsourcing suppliers and the businesses – clients – across the globe.

The Outsource Accelerator website has over 5,000 articles, 450+ podcast episodes, and a comprehensive directory with 3,900+ BPO companies… all designed to make it easier for clients to learn about – and engage with – outsourcing.

About Derek Gallimore

Derek Gallimore has been in business for 20 years, outsourcing for over eight years, and has been living in Manila (the heart of global outsourcing) since 2014. Derek is the founder and CEO of Outsource Accelerator, and is regarded as a leading expert on all things outsourcing.

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