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Best Antitrust Litigation Lawyers in Asunción

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Studio Panama Italia
Serves Asunción remotely from Panama City

Founded in 2010
56 people in their team
Italian
Spanish
English
Antitrust Litigation International Arbitration Construction Disputes +2 more
6 answers to legal questions on Lawzana
Studio Panama Italia is a fully licensed Panama law office (Panama City professional license no. 14465), operating since 2010. The firm specializes in residency, immigration, offshore structuring and international tax planning, with a particular focus on Italian-speaking private and corporate...
Salomoni & Asociados
Asunción, Paraguay

Founded in 1996
19 people in their team
English
Lawsuits & Disputes Antitrust Litigation International Arbitration +9 more
Based in Asuncion, Salomoni & Asociados provides comprehensive and personalized legal counsel to domestic and international clients, delivered by a multilingual team. The firm’s practice spans a wide range of matters, allowing clients to work with one coordinated partner for cross‑cutting...
TROCHE, Asesores Legales
Lawsuits & Disputes specialty
Asunción, Paraguay

Founded in 1954
15 people in their team
English
Lawsuits & Disputes Antitrust Litigation ADR Mediation & Arbitration +9 more
TROCHE, Asesores Legales is a Paraguayan law firm with a practice focused on advising companies, investors and business owners across commercial, industrial and service sectors. Established in 1954, the firm has developed longstanding experience in banking and finance, corporate and commercial...
Parquet & Asociados
Lawsuits & Disputes specialty
Asunción, Paraguay

21 people in their team
English
Lawsuits & Disputes Antitrust Litigation International Arbitration +9 more
Parquet & Asociados is a leading Paraguayan law firm with a presence spanning more than 60 years. The firm is recognized as a top tier firm in the Paraguayan market in the 2025 Legal500 edition for its administrative law practice and regulatory capabilities. It operates from Asuncion, Paraguay,...
MELGAREJO & ASOCIADOS
Lawsuits & Disputes specialty
Asunción, Paraguay

Founded in 2011
English
Lawsuits & Disputes Antitrust Litigation International Arbitration +9 more
MELGAREJO & ASOCIADOS is a Paraguayan law firm founded on July 4, 2011, with a focus on international trade and customs advisory. Led by Mario A. Melgarejo G, the firm combines deep regulatory knowledge with practical experience in import and export operations, customs clearance, and related legal...
Asunción, Paraguay

12 people in their team
English
Lawsuits & Disputes Antitrust Litigation International Arbitration +9 more
Vinclum - Abogados & Consultores provides integrated legal services with a focus on corporate, labor, tax and migration matters, supported by specialized practice capabilities in litigation, intellectual property and regulatory compliance. The firm presents itself as a multidisciplinary team with...
Altra Legal
Lawsuits & Disputes specialty
Asunción, Paraguay

Founded in 2014
36 people in their team
English
Lawsuits & Disputes Antitrust Litigation International Arbitration +9 more
Altra Legal is a Paraguay-based law firm headquartered in Asunción, founded in 2014 by lawyer and academic José Antonio Moreno Rodríguez. The firm concentrates on corporate and dispute resolution work, with complementary strength in banking and finance, labor, and intellectual property. It is...
Ovelar Abogados
Lawsuits & Disputes specialty
Asunción, Paraguay

Founded in 2004
English
Lawsuits & Disputes Antitrust Litigation International Arbitration +9 more
Ovelar Abogados is a law firm based in Asunción, Paraguay, founded in 2004 by Pedro Ovelar, whose background as an Agente Fiscal shaped the firm’s initial focus on criminal law. The practice has grown into a multidisciplinary team organized by specialty, offering litigation and advisory services...
ESTUDIO XXI S.A.
Asunción, Paraguay

Founded in 2008
English
Lawsuits & Disputes Antitrust Litigation International Arbitration +9 more
ESTUDIO XXI S.A. is a multidisciplinary law firm based in Asunción, Paraguay, established to provide corporate and organizational legal support to businesses and individuals. The firm was constituted on 30 September 2008 and was formed to support the professional practice of its founding partner...
Lawsuits & Disputes specialty
Asunción, Paraguay

Founded in 1981
English
Lawsuits & Disputes Antitrust Litigation International Arbitration +9 more
Established in 1981, Fiorio, Cardozo & Alvarado (FCA) is a distinguished Paraguayan law firm renowned for its comprehensive legal services across various sectors. The firm specializes in corporate and commercial law, banking and finance, and dispute resolution, serving a diverse clientele that...

Antitrust Litigation lawyers in Asunción, Paraguay at a glance

What the 26 firms in this list say about themselves. When a firm has not told us something, we count it as not stated rather than guess.

firms in this list
26
25 of 26 with an office in the city
median founding year
1997
18 of 26 firms give one
people: the most common team size
6–20
9 of 26 firms give one
25 offices on the map. Only offices we could place in Asunción, Paraguay are shown.

Where their offices are

25 offices in this list

Show the 25 addresses
  • Salomoni & Asociados · Av. Perú 890, Asunción 1411, Paraguay
  • TROCHE, Asesores Legales · San Francisco 457, Asunción 001208, Paraguay
  • Parquet & Asociados · Santisimo Sacramento 1026, Asunción 001530, Paraguay
  • MELGAREJO & ASOCIADOS · P84R+HRR, Antonio Ruiz de Arellano, Asunción 001008, Paraguay
  • Vinclum - Abogados & Consultores · Adrian Mattheu Aguilar 345 casi Capitán, Cap. Pedro Fabio Martínez, Asunción 001401, Paraguay
  • Altra Legal · Aviadores del Chaco 2581, Edificio SkyPark Torre, Asunción 1527, Paraguay
  • Ovelar Abogados · PC86+FP4, Asunción 001534, Paraguay
  • ESTUDIO XXI S.A. · Mariscal Antonio Jose Sucre N° 1447, Asunción 001411, Paraguay
  • FCA Law Firm - Fiorio, Cardozo & Alvarado Law Firm · Av. Perú 708, Asunción 001210, Paraguay
  • Weisensee Abogados · Ayolas 1648, Asunción 001015, Paraguay
  • YBARSAM ESTUDIO JURIDICO · Ruy Díaz de Guzmán y, Asunción 001006, Paraguay
  • Consultores, Gestores y Abogados. (C.G.A) · PC92+9F4 Diego de Silva y Velázquez, Asunción 001206, Paraguay
  • Estudio Caniza & Asoc. · P98M+2HH, Juan de Salazar y Espinoza, Asunción 001209, Paraguay
  • Estudio Juridico Altamirano & Asociados · Dr. Manuel Domínguez 281, Asunción 001101, Paraguay
  • FERSA Abogados · PCM8+M2P, Prof. Silvia Enciso, Asunción 001532, Paraguay
  • Estudio Jurídico Riera Abogados · Iturbe 869, Asunción 001101, Paraguay
  • S & J Translations · Tte. Huerta 3333 c/ Juez Enrique Pino, Asunción, Paraguay
  • Oficina de Eduardo Sánchez - Abogado y traductor público · Legion Civil Extranjera 787, Asunción 001413, Paraguay
  • Turbaux, Fuchs, Zorraquín, Abogados · Capitan Herminio Maldonado N° 844, Asunción 1407, Paraguay
  • Medigal E.A.S. · Cnel. Alejo Silva casi, Asunción 001403, Paraguay

Languages firms state

  • Italian 1 firm
  • Spanish 1 firm
  • English 1 firm
  • Not stated 25 firms

A language counts only when the firm lists it on its profile.

When they were founded

  • 2010 or later 3 firms
  • 1990 to 2009 8 firms
  • 1950 to 1989 6 firms
  • Before 1950 1 firm
  • Not stated 8 firms

The oldest dates from 1916; the median is 1997.

How big their teams are

  • 1 to 5 people 2 firms
  • 6 to 20 people 4 firms
  • 21 to 50 people 2 firms
  • 51 or more people 1 firm
  • Not stated 17 firms

Counted from the firms' own profiles. Firms keep these facts up to date in their dashboard. Update your firm's profile

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Paraguay Antitrust Litigation Legal Questions answered by Lawyers

Browse our 2 legal questions about Antitrust Litigation in Paraguay and read the lawyer answers, or ask your own questions for free.

Can I sue a supplier in Paraguay for fixing prices with competitors and overcharging my shop?
Antitrust Litigation
I run a small retail shop in Asunción and noticed several suppliers raised prices the same week with identical terms. I suspect they coordinated and it has hurt my margins for months. What evidence do I need and where would an antitrust claim be filed in Paraguay?
Lawyer answer by MARPAT Abogados

In Paraguay, potential price coordination between suppliers may fall under competition law. You should gather evidence of parallel pricing, communications with suppliers, price lists, contracts, invoices, and any indication of coordination. Complaints are typically filed before the Comisión Nacional de...

Read full answer
1 answer •
What steps should I take in Paraguay for a cartel price-fixing claim against a supplier?
Antitrust Litigation
I'm a small retailer in Asunción and I suspect a supplier of essential goods is colluding with others to fix prices. How do I file an antitrust claim under Paraguay's competition laws, what evidence is required, and what remedies might be available?
Lawyer answer by MARPAT Abogados

We can certainly assist you with this matter. Price fixing among suppliers is a serious violation of Paraguay's Competition Law (Law No. 4956/13), and as a retailer, you have the right to seek protection and legal redress. To provide you...

Read full answer
1 answer •

About Antitrust Litigation Law in Asunción, Paraguay

Antitrust litigation in Asunción, Paraguay, involves legal actions that address issues related to competition in the marketplace. The purpose of antitrust law is to promote fair competition and prevent businesses or individuals from engaging in practices that harm consumer welfare or create monopolies. In Paraguay, these matters are governed by national competition laws that reflect both local economic priorities and international standards. Antitrust litigation typically arises when there are allegations of price-fixing, abuse of dominant market positions, collusion, or other unfair business practices that restrict competition. Asunción, being the capital and economic hub of Paraguay, is often the center of antitrust legal actions and regulatory enforcement.

Why You May Need a Lawyer

Antitrust cases can be complex and nuanced, making skilled legal guidance essential. You may need a lawyer if you find yourself involved in the following situations:

  • Facing an investigation by antitrust authorities for alleged price-fixing, collusion, or anti-competitive conduct
  • Accusing another business of abusing its dominant position in the market or engaging in unfair competition
  • Needing to comply with local competition legislation when merging with or acquiring another business
  • Seeking legal clarity on contractual agreements or joint ventures that might raise antitrust issues
  • Being affected by vertical restraints or exclusive distribution agreements that impact your business interests
  • Challenging penalties or fines imposed by regulatory bodies related to competition law violations
  • Addressing consumer or supplier complaints alleging anti-competitive practices

A lawyer experienced in antitrust litigation can ensure your rights are protected, help navigate investigations or court proceedings, and guide you through regulatory compliance.

Local Laws Overview

In Paraguay, the main legal framework for antitrust and competition matters is Law No. 4956/13 for Defense of Competition. This law is enforced by the National Competition Commission (CONACOM), which is based in Asunción. The law prohibits:

  • Anti-competitive agreements, including price-fixing and market allocation between competitors
  • Abuse of dominant position, such as imposing unfair prices or restricting production
  • Mergers or acquisitions that may significantly reduce competition in a relevant market

Key aspects include preventive measures, investigation procedures, sanctions for violations, and an appeals process. CONACOM has broad powers to investigate, request information, and impose fines or require behavioral changes. Proceedings may be administrative or judicial depending on the circumstances. Sanctions can range from monetary fines to orders to modify business conduct.

Frequently Asked Questions

What is considered an antitrust violation in Paraguay?

Typical violations include price-fixing, bid-rigging, dividing markets or customers, restricting supply, or abusing a dominant position to harm competitors or consumers.

Who enforces antitrust laws in Asunción?

The National Competition Commission (CONACOM) is responsible for enforcing antitrust and competition laws throughout Paraguay, including Asunción.

What are the penalties for breaching antitrust laws?

Penalties can include substantial fines, orders to cease certain activities, and, in some cases, the nullification of anti-competitive agreements.

Can individuals as well as companies be held accountable?

Yes, both companies and responsible individuals can be investigated and penalized under Paraguayan competition law.

Are there exemptions for certain agreements or sectors?

Some agreements or practices may be exempt if they generate efficiencies or benefits for consumers, but these must be evaluated on a case-by-case basis by CONACOM.

How are mergers regulated in Paraguay?

Mergers and acquisitions are subject to pre-notification and review by CONACOM if they exceed certain thresholds, to ensure they do not significantly reduce competition.

What is the process if my company is investigated?

CONACOM typically initiates administrative proceedings, requesting documents and information, conducting interviews, and allowing the accused parties to defend themselves before deciding on a penalty.

Can antitrust decisions be appealed?

Yes, decisions by CONACOM can often be challenged before higher administrative authorities or through court proceedings.

What should I do if I suspect a competitor is violating antitrust rules?

You can file a complaint with CONACOM, which may prompt an investigation. Consider seeking legal advice beforehand to ensure your case is well-founded.

Do I need a lawyer to respond to CONACOM inquiries?

While not mandatory, professional legal guidance is strongly recommended to handle inquiries accurately and protect your interests during official investigations.

Additional Resources

For further assistance or information related to antitrust litigation in Asunción, the following resources may be useful:

  • National Competition Commission (CONACOM) - As the main authority, provides guidelines, accepts complaints, and offers public information on competition policy
  • Ministry of Industry and Commerce - Offers support for regulatory compliance and business advice
  • Asociación Paraguaya de Derecho de la Competencia (Paraguayan Association of Competition Law) - A professional association that organizes seminars, training, and resources on antitrust matters
  • Bar Association of Paraguay - For referrals to experienced antitrust litigation lawyers in Asunción

Next Steps

If you require legal assistance or advice in antitrust litigation in Asunción, consider the following steps:

  • Gather all relevant documents and details related to your case or inquiry
  • Arrange a consultation with a lawyer knowledgeable in Paraguayan competition law
  • Prepare a list of questions or concerns to discuss with your legal advisor
  • Follow any instructions or recommendations from your lawyer regarding response strategies or official submissions
  • Stay informed about deadlines and procedural requirements to avoid missing crucial steps in your case
  • Consult reliable resources and stay updated on local laws and guidance issued by CONACOM

By consulting a qualified legal professional, you can navigate antitrust litigation effectively and ensure your rights and business interests are protected under Paraguayan law.

Lawzana helps you find the best lawyers and law firms in Asunción through our directory of legal professionals. Our platform offers rankings and detailed profiles of attorneys and law firms, allowing you to compare based on practice areas, including Antitrust Litigation, experience, and client feedback.

Each profile includes a description of the firm's areas of practice, client reviews, team members and partners, year of establishment, spoken languages, office locations, contact information, social media presence, and any published articles or resources. Most firms on our platform speak English and are experienced in both local and international legal matters.

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Disclaimer:

The information provided on this page is for general informational purposes only and does not constitute legal advice. While we strive to ensure the accuracy and relevance of the content, legal information may change over time, and interpretations of the law can vary. You should always consult with a qualified legal professional for advice specific to your situation.

We disclaim all liability for actions taken or not taken based on the content of this page. If you believe any information is incorrect or outdated, please contact us, and we will review and update it where appropriate.