Sigma follows a strong code of ethics upon which the company's culture is built. The principles drawn from this code guide all our professionals to perform quality work with integrity and accountability.

At Sigma, compliance with the law, maintaining a professional and independent stance, responsible decision-making, teamwork, continuous improvement and fluid communication with our clients are the pillars that allow us to be a world reference in the quality of the work we perform.

At Sigma, we ensure that everyone is treated fairly and equitably. We value professionalism, promote diversity and never allow any form of discrimination or any behavior that is not in line with the company's values and ethics. We promote dialogue and honest and respectful constructive criticism that drives us to constantly improve and value the work of others.

Our code of ethics helps us to fulfill our commitments to our clients, to generate an environment of trust and to maintain long-term relationships.