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Optimum Source

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Optimum Source, Inc. is a premier service provider of Knowledge Process Outsourcing (KPO), Information Technology Outsourcing (ITO) and High-End Business Process Outsourcing (BPO) in the Philippines. Our services include Accounting and Finance Support Services, IT Consulting and Software Applications Development, Research and Analytics, B2B Telesales & Lead Generation, HR Management and Talent Acquisition, Business Operations and Support and Business Start-up Consulting Services.



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Irene Chua, President

Year Founded


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About Optimum Source: Review and comparison

As a company, Optimum Source offers a well-rounded approach to business process outsourcing (BPO) services. While many BPOs focus on a few strategies, Optimum Source provides a host of solutions for meeting the needs of their clients.

As they state on their company website, you should simplify your operations. And to do this, you should acquire outsourcing services to help meet your needs in the best way. 

Located in the Philippines and employing almost 200 staff members, Optimum Source is a leader in its industry. With the trends moving upwards when it comes to BPO solutions, the company will likely continue to grow and expand.

Optimum Source Outsourcing

The company encompasses all operations needs that come with running a business. In taking in all of these, they create solutions and processes to help companies run smoothly and efficiently.

Optimum Source Outsourcing has worked with large corporations, many of which are on the Forbes 500 list. They are constantly adapting to trends in the industry and work to incorporate new technology into their operations to make things move more smoothly.

Optimum Source’s BPO services and pricings

As a BPO focused on providing sound operational support for their clients, Optimum Source offers the following services:

  • Accounting and Finance Support Services
  • IT Consulting
  • Software Applications Development
  • Research and Analytics
  • B2B Telesales
  • Lead Generation
  • HR Management
  • Talent Acquisition
  • Business Operations
  • Business Support
  • Business Start-Up Consulting Services

This list is not exhaustive by any means. In addition to the above, the company is constantly evolving to include necessary elements into its service offerings.

Optimum Source’s pricing

Due to the personalized approach that Optimum Source offers with their services, they do not list pre-determined packages and pricing guidelines on their company website. Instead, they encourage prospective clients to reach out to a sales representative for a custom quote.

How Optimum Source outshines its competition

As a leader in the BPO industry and the provider of many customer service-oriented tasks, Optimum Source has earned the business of many high-end corporations. 

Because of their innovative efforts and evolving strategies, they have continued to rise in the ranks of BPO organizations.

Key executives

Irene Chua (President)

Irene Chua is the President and founder of Optimum Source. She oversees all the different operations in her role, even those on a global scale, and has an extensive history in the BPO industry.

Charine Gabrielle Villegas (Executive Assistant to the CEO)

Charine Gabrielle Villegas has served in the role of Executive Assistant to the CEO since starting her employment with Optimum Source in 2020. She helps to manage the schedule and task list of the CEO.

Optimum Source reviews and comparisons

As a BPO, Optimum Source has a long employment tenure of over five years. While this is uncommon for BPO organizations, Optimum has also been open since 1998. 

Their long-running success rate has taught them what processes and procedures work and how to integrate staffing solutions in highly successful ways.

Optimum Source’s contact information

Optimum Source’s main headquarters is located in:


Further, you may virtually reach out the company through the following contact information:

In addition, you may email them at [email protected] or call 63.920.914.9999.


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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, 350+ podcast episodes, and a comprehensive directory with 3,000+ 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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