About Us

Learn more about our company

Company history

Outsourcing Services International is company founded on November 1st, 2010 after identifying gaps on the technological market, stablished in El Salvador, started with 22 full time professionals. Their purpose was to provide foreign companies with highly skilled, bilingual to carry out Remote Corporate Services.

Due to the success of the operations On August 2011 the company needed to relocate to more suitable location, moving to the AVANTE building in the best area of el Salvador, Antiguo Cuscatlan  neighboring the US Embassy and top tier companies. Every day we continue to write our history which is why we strive for success as a company and as a family.

We have built a business by providing high quality service with highly skilled individuals that are driven to help you grow your company. We are taking this 8th anniversary to renew our commitment to be a unique nearshore staffing solution.  Since OSI’s inception in El Salvador, we have focused on the benefit created for our employees through the success and growth of our clients.  We grow because you grow, OSI’s clients are smart business people who invested in growing their business by leveraging the great benefits of  nearshoring.


We enable the growth of our client’s business by providing unparalleled nearshore solutions through a passionate team of professionals that are oriented to deliver exceptional results


Provide superior quality Outsourcing services to our global client base that inspire businesses to grow with us.


Outsourcing Services International


High quality equals value. We work hard until good is better and better best.

Innovation and Excellence

We look different because we are different. We are continuously moving forward, innovating, and improving.


There’s value in trust and transparency.We encourage an open-communication culture from our team members, clients and vendors.


Our spirited team-work culture makes us proud. We are committed to achieve common goals by showing a combination of support and care for each other.