GCR 100 - 14th Edition


Professional notice


Martín Carrizosa heads the competition practice at ­prietocarrizosa, which includes another three specialists dedicated full-time to competition matters. The group handles behavioural and merger work, and works closely with the intellectual property arm of the firm.

The firm has a significant client roster that includes Nokia Siemens Networks, Mexichem Group, Nestlé and Colombia Móvil. Over the past year, the firm has added Pfizer Nutrition, Omnicom, Grupo Argos and a further extensive set of antitrust and competition law clients to the roster. The firm boasts perhaps the busiest competition law practice in the country.

Contact information:

Main office:

Carrera 9# 74-08
Bogota, Colombia
Tel: +571 326 8600
Fax: +571 326 8610


Barranquilla office:

Calle 77B # 59-61
Oficina 1202
Barranquilla, Colombia
Tel: +575 369 4040
Fax: +575 369 4140


[email protected]



The Unfair Competition and Antitrust team is composed of attorneys who have been a part of government authorities in the field and who have experience in the development of the practice under both national and Andean regulations.


Our services in this area include:

  • Advice and representation in the process of business integration in the most diverse sectors of the economy.
  • Representation in administrative procedures related to alleged business practices that restrict competition.
  • Advising on corporate and non-contentious matters related to competition law.
  • Advice and representation on issues of consumer protection.
  • Advice and representation on matters of unfair competition issues.
  • Representation in procedures related to unfair international competition practices such as dumping and subsidies.
  • Advice and representation in disputes relating to competition law, such as “popular” or class actions for annulment and restoration of the right. 

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