Arthur Buduryan

Arthur Buduryan is our exclusively recommended Antitrust Law expert in Armenia on the Advisory Excellence website. If you need assistance in this area, please contact Arthur directly using the contact details listed above.


Antitrust & competition

Corporate & taxes

Health & Pharmaceutical

Renewable energy


RA Chamber of Advocates

Alumni of the European Young Lawyers Association


ABC Pharmacia LLC consulting and training to avoid possibilities of infringement of the Competition legislation in the sphere of misleading the consumer.

Yandex Eats AM LLC in an antitrust procedure initiated by the Competition Commission.

Foodtech&Delivery B.V. in antitrust procedure initiated by the Competition Commission.

Ecosense LLC Laboratories in an antitrust procedure initiated by the Competition Commission.

Imex Group LLC in an antitrust procedure initiated by the Competition Commission.

AgRIF Cooperatief of the Netherlands as part of due diligence in the process of acquiring a stake in Inecobank CJSC.

Egis International is in negotiations to conciliate a court case against the company.

CJSC RGAM Retail Group Armenia on corporate, tax, and leasing issues.

Alhokair Group of Companies as part of due diligence of franchise agreements.

Rigo Trading S.A. with the RAIP Appeal Committee.

Corsan Corvian Construction, together with the customs agency, is expanding temporary import.

Fawaz AL-Hokair Abdulaziz and Co. SAO are in negotiations on the approval and termination of the franchise agreement.

Affiliates of Alhokair Group with the Ministry of Economic Development and Investments in relation to product labelling and claims of Express Credit UCO CJSC in the process of litigation.


Freie Universität (FU) Berlin – LL.M. degree of International and European Business, Competition and Regulatory Law – 2018-2019

Yerevan State University (YSU) – Master of Laws degree – 2015-2017

Yerevan State University (YSU) – Bachelor of Laws degree – 2009-2013


LLC “Legelata”, partner – 2021-ongoing

LUCO “Norvik”, member of the liquidation board – 2019-ongoing

“Cenomi Retail” Balkans, legal manager-2022-ongoing

CJSC “RGAM Retail Group Armenia”, legal counsel – 2019-ongoing

LLC “Legelata”, Senior Associate – 2018-2021

LLC “Legelata”, Associate – 2016-2018

LLC “IU Networks”, junior lawyer — 2016-2017

NGO “Rule of Law”, lawyer-expert — 2016


Armenian, English, Russian

Firm Overview:

Legelata is a law firm with a rich history of connecting businesses with the law across various industries in innovative and dynamic ways.

Legelata wins solutions for businesses involved in banking and finance, trade and logistics, health and pharmaceutical, life sciences and biotechnology, information technologies, and telecommunications.

We advise over highly complex issues connected with mergers and acquisitions, competition and intellectual property, foreign investments, tax, and corporate matters. Legelata represents clients in litigation and arbitration involving the most vital issues.

Our Outlook

Legelata’s team of young and purposeful lawyers has the principal goal of providing the highest quality legal services available anywhere …

Exceeding the expectations of and building long-term relationships with our clients and providing the best solution to our client’s legal needs are priority values in everything we do.

We always adopt innovative strategies and new and creative ways of doing things combined with proven traditional solutions. The prospect of staying an authority in the legal market and becoming the best always motivates us to intake fresh legal talents who drive Legelata forward.

We make continuous investments in our people, research, and development. Meantime we work as a team of individuals who are strongly connected with professional and, more importantly, with personal relations. We continually foster teamwork and integrate as whole management. We owe to and share our success with the team we have.


Gilberto A. Gutiérrez P.

Gilberto Gutiérrez is our exclusively recommended Antitrust Law expert in Ecuador on the Advisory Excellence website. If you need assistance in this area, please contact Gilberto directly using the contact details listed above.

Gilberto is co-founder of AntiTrust Consultores & Abogados, the current General Manager. As a partner and lawyer, he has led the areas of antitrust, competition and administrative law in the firm. His important career in the public sector contributed to regulate the competitive rights of companies, allowing the consumer to have fair options. That is why today Gilberto Gutierrez works with the most important firms in telecommunications, pharmaceuticals, the wood industry, dairy, food, among others.

Gilberto Gutierrez is a renowned professor, he has been Coordinator of Master’s Degrees in Administrative and Business Law at the San Francisco de Quito University. Today he is a tenured professor at the International University of Ecuador.

Firm Overview:

AntiTrust Consultores & Abogados is the first firm to specialise in free competition, Antitrust and Economic Regulation. AT has a wide range of departments in: mergers and acquisitions, Banking and Finances, Corporate, Dispute resolution, Intellectual Property, Labour and Employment, Real State, Tax, Family.

Gilberto A. Gutiérrez P. heads the practice group, with his long experience has led AntiTrust to position it as one of the leading law firms in the country. With its main offices in Quito, it has multinational clients such as GPF corporation, Claro, MegaDatos as part of the Telconet Group, Impoventura as representatives of the Volkswagen brand in Ecuador, to named some of the clients.

Mary Lehner

Mary Lehner is our exclusively recommended Antitrust Law expert in Washington DC on the Advisory Excellence website. If you need assistance in this area, please contact Mary directly using the contact details listed above.

Mary Lehner is a partner in our antitrust, competition and trade group based in Washington, DC. Mary focuses her practice on representing clients before the FTC, the DOJ, and State Attorneys General on the antitrust aspects of mergers and acquisitions, joint ventures, distribution and intellectual property arrangements, and other competitive conduct.

Before joining Freshfields, Mary served as an advisor to two FTC Chairs, providing counsel on antitrust investigations, enforcement actions, policy initiatives, public relations, and congressional strategies.

Prior to her role in the Chairman’s office, Mary oversaw antitrust merger investigations as a lead attorney in the FTC’s Bureau of Competition.

Mary serves on the Steering Committee of GCR’s Women in Antitrust annual conference, has participated as a panellist in Women’s Competition Network and ABA Women in Deal Work events, and is a leader of the Freshfields US Diversity & Inclusion Committee.

She is also a HALO Champion (supporter of Freshfields’ LGBT initiative).

Firm Overview:

The world’s biggest international organisations rely on us to help them make the right decisions in a fast-changing world.

We combine the knowledge, experience and energy of the whole firm to solve our clients’ most complex challenges, wherever and whenever they arise.

Susan Creighton

Susan Creighton is our exclusively recommended Antitrust Law expert in Washington DC on the Advisory Excellence website. If you need assistance in this area, please contact Susan directly using the contact details listed above.

Susan’s practice focuses on merger review, government conduct investigations, and antitrust litigation and counselling. Representative matters include serving as lead outside counsel for Google in the Federal Trade Commission’s search investigation of the company, and representing Netflix in connection with the Justice Department’s investigation of the proposed Comcast/TWC merger.

Susan was named “Lawyer of the Year” by Global Competition Review in 2013, and was one of The National Law Journal’s “Outstanding Women Lawyers” in 2015. She has testified before the Antitrust Modernisation Commission, the Federal Trade Commission, and the Senate on antitrust-related issues. She also has written a number of widely cited articles, including on issues related to mergers, intellectual property, and unilateral conduct.

Firm Overview:

Wilson Sonsini Goodrich & Rosati is the premier legal advisor to technology, life sciences, and other growth enterprises worldwide. We represent companies at every stage of development, from entrepreneurial start-ups to multibillion-dollar global corporations, as well as the venture firms, private equity firms, and investment banks that finance and advise them. The firm’s broad range of services and practice areas are focused on addressing the principal challenges faced by the management, boards of directors, shareholders, and in-house counsel of our clients.

The firm is nationally recognised for providing high-quality services to address the legal solutions required by its enterprise and financial institution clients.

Our services include corporate law and governance, public and private offerings of equity and debt securities, mergers and acquisitions, securities class action litigation, intellectual property litigation, antitrust counselling and litigation, joint ventures and strategic alliances, technology licensing and other intellectual property transactions, tax, and employee benefits and employment law, among other areas. Our distinguished international roster of clients span a wide variety of industries, including information technology, life sciences, energy and clean technology, media and entertainment, communications, retail, and financial services.

Todd Seelman

Todd Seelman is our exclusively recommended Antitrust Law expert in Colorado on the Advisory Excellence website. If you need assistance in this area, please contact Todd directly using the contact details listed above.

Todd is the managing partner of the Denver and Colorado Springs offices of Lewis Brisbois. He is the national chair of the Antitrust and Competition Practice and chair of the Government Investigations Practice.

Todd has more than 25 years’ experience representing clients as an advisor and in litigation involving antitrust and competition, securities and financial fraud, and related complex commercial matters. Todd has extensive experience in class actions and multi-district litigation.

For the past ten years, Todd Seelman has been an Adjunct Professor of Antitrust and Unfair Competition Law at the University of Denver’s Sturm College of Law.

Firm Overview:

Lewis Brisbois offers legal practice in more than 40 specialties, and a multitude of sub-specialties. Our attorneys have broad knowledge, experience, and sensitivity to our clients’ unique needs. Through interaction among our practice groups, Lewis Brisbois provides a wide range of legal services to each client with a continuity of representation across multiple disciplines.

We have built longstanding relationships with corporate and institutional clients based on our ability to provide comprehensive service on a national scale.

At Lewis Brisbois, diversity is an integral part of our firm culture and our daily life. We accomplish diversity not by committee or initiative, but through the honest and consistent practice of hiring the best people for the job and rewarding excellence.

The success of these policies is reflected in the fact that Lewis Brisbois has repeatedly received national recognition for its commitment to embracing diversity. Lewis Brisbois is committed to hiring and retaining a diverse group of talented lawyers and staff, and demonstrates that commitment through non-discriminatory hiring, retention and promotion policies. The diversity of Lewis Brisbois’ client base is matched by the diversity of our attorneys.

With offices from Los Angeles to New York and Seattle to Miami, our attorneys reflect the communities in which they live. Lewis Brisbois’ culture has fostered a diverse group of professionals committed to promoting the best interests of our clients, our communities and the legal profession.

We support diversity in communities across the nation through new and ongoing relationships with minority and women-owned businesses.