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80 years ago Liomont was created with the intention to heal human pain.


Develop, produce, and market medicines that help heal human pain.


Make Liomont synonymous of quality and trust, enlarging the National Pharmaceutical Industry.

Quality philosophy | Values

Customer Satisfaction: Liomont’s staff is committed to provide total satisfaction to the needs and preferences of their customers and also to exceed their expectations.

Ethics: Liomont considers it vitally important to have an honest and upright action, attached to moral values ​ in the manufacture of its products, and in all of their procedures.

Staff Development: Liomont is committed to its staff, therefore Liomont is commited to improve their skill levels, quality of life, social and environmental surroundings.

Continuous improvement: The process of continuous improvement of the Quality Management System is performed by using the Quality Policy, Quality Objectives and Reviews from the management to achieve permanent and satisfied customers and a competitive business.

Teamwork: Our employees are committed to teamwork, to enable communication and clearly know their objectives and their commitment is what makes our success possible.

Our People

To Liomont, people are its greatest asset.

Liomont provides employment for about 1,500 people, of which half are medical representatives working for health.

Liomont is interested in forming and maintaining a solid team work. In addition to the business activity, the company has a social mission: to create new jobs, but most train and develop their people to improve their quality of life.

Currently, more than 1500 employees are working in Liomont for a common goal:

EXCELLENCE. To achieve this, among other things, Liomont has been awarded with the ISO 9001 certificate in accordance with the Standard for Quality Assurance Systems and is ranked as one of the Best Workplaces by Great Place to Work”.

It is a fact that Liomont has a great dynamic and an outstanding activity. Those who visit the company say that they feel a rush of vibrant energy and optimism.

“This is the secret: having a team that is driven by their own motivation.”.

Within an organizational culture that offers its employees progress, development and security at work, in Liomont we work every day to facilitate the process of change. Thus, under a scheme of quality, teamwork and a climate of motivation, Liomont will continue with the potential devolpment of its people as key to achieving their goals.

Our Facilities

After 80 years of its founding, Liomont has one of the most modern pharmaceutical plants in Latin America, source of employment for about 1,500 people and a production capacity of over 120 million units per year.

In 2012 it was endorsed in their production processes by the European Medicines Agency (EMA), which monitors the development of medicines in the European Union and the Food & Drug Administration (FDA), its counterpart in the United States, a situation that opens the door for new and larger markets.

The constant reinvestment of profits has enabled the purchase of equipment and machinery of first level. With this, it has managed to manufacture drugs under the strictest quality standards, backed up by an ambitious program of research and development and training for all its staff.


Our History

In 1938, Mr. Martin Lewinberg a German Chemist, founded Liomont Laboratories with a mission: “To develop, produce and market drugs to help heal human pain.”

Today, Liomont has become one of the most important leaders in a wide range of pharmaceutical products of high quality for both the prescription market and over the counter and whose success is based on committed excellence, in social responsability and on its policy to offer quality drugs at an affordable price.

80 years of its foundation, Liomont currently has one of the most modern pharmaceutical plants in Latin America and it is a source of employment for over 1,500 persons, with a production capacity of over 120 million units per year.


Opening of the Cuajimalpa Plant, D.F.

Located in Adolfo López Mateos, in the center of the Cuajimalpa delegation, this plant has the most advanced production equipment for the production of the wide portafolio selection in two lines of products for the treatment of human health.


Start of OTC activities with the launch of Cicloferon


Start of export activities


Opening of corporate offices in Santa Fe area.

Nowadays, Liomont has turned into one of the most important national companies in its field, leader of a wide selection of high quality pharmaceutical products for prescription and OTC, which success has been based on focus in excellence, social responsibility and the policy to offer quality medicine at an affordable price