About us

Quality Language Solutions®️ (QLS) is a English and Spanish translation, language support and communication services provider formed exclusively by professional translators and linguists. Our high-quality language solutions help both individual and corporate clients ensure their success in international communication within a business and professional context.

If you or your company need to translate documents to be officially submitted to government agencies, or have the wording of a business proposal reviewed before it is sent to a potential client, or simply wish to develop a new website and marketing content to boost your business, QLS has a solution for you.

We provide an array of customized solutions designed to meet all of our clients’ needs. Effective communication is critical to achieve success in international operations, and QLS can provide the solutions your organization needs. Adding to our language support solutions, QLS is part of a strategic network of professional collaboration with experts in other areas to provide website design and digital marketing management, and to become the gateway to specialist legal, accounting and tax advisory services.

Our Services


  • Sworn translation
  • Contracts and agreements
  • Corporate documents
  • Legal & notarized documentation
  • Compliance filings
  • Newsletters
  • Websites
  • Digital Marketing

Proofreading / Language Support Center

  • Business correspondence – Products and Services Presentation – Offer Letters – Negotiations
  • Contracts and Agreements
  • Press releases and publications
  • Websites
  • Company & Institutional Blogs
  • Digital Marketing Content Creation

Specialized English Language Training

  • Business and professional communication
  • Email and business writing
  • Making Successful Presentations
  • Handling Meetings and Conference calls
  • English for specific purposes

Network of Strategic Alliances

We partner with the best to provide comprehensive solutions in one place

In order to address the needs of small and medium-sized companies seeking to expand their businesses internationally and foreign companies with interests and operations in Argentina, QLS complements its translation and language support services with the professional collaboration of strategic allies, to include solutions for website development and digital marketing, as well as legal, accounting and tax advisory services

Upgrade Projects

A Company dedicated to the development of Digital Marketing and Business Management.

MCR Contadores

Accountants study specialized in audit advice, accounting, taxes and social security.

Klein & Sasiain Abogados

Legal firm oriented to the practice of Business Law.


Consultant specialized in Argentine and international taxation.

Some of our valued clients


"The services provided by QLS in terms of sworn translation and English language support center add value to our operations with international clients by ensuring the timely filing of official documentation and excellence in business communication"
Fernando Sasiain
Founding Partner, Klein & Sasiain, Attorneys at law
"Los cursos de capacitación en inglés de QLS me ayudaron a obtener el cargo gerencial al que aspiraba y consolidar mis aptitudes de comunicación laboral en inglés."​
Silvana Alejandra Martin
Gerente de TI, Accenture
"The support provided by QLS in connection with the translation of personal and academic documentation as well as language coaching had a decisive impact in my obtaining an international scholarship and boosting my professional career."
Magdalena Ayerra
Chevening Scholar, Director of Barrios Creativos, Ministry of Culture, Government of the City of Buenos Aires

Any questions?

We will gladly contact you to provide any information you may need

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