Andrés Willa

Born in Buenos Aires, Argentina, on 14 March, 1965.
Attorney at Law graduated from Universidad de Buenos Aires in 1990.

Professional Experience
1996/1997. Negri, Teijeiro & Incera. Position: Contentious Area Associate.
1993 /1996. Baslico, Fernndez Madero & Duggan. Position: Head of Judicial Department.
1992/1993. Legal Department Manager at Gas Natural BAN, in charge of managing in arrears credits from the former Gas del Estado ($25,000,000).
1984/1992. Courts of Law. Commercial Court Number 10 and 15. Positions: from ad honorem employee to senior clerk.

Academic Activity
Postgraduate courses at Universidad Austral and Universidad de Buenos Aires. Postgraduate course in Corporate Law from Universidad de Buenos Aires. Mediator and Arbitrator Degree granted by Universidad Austral.

Teaching Activities
Assistant teacher of Corporate Law at Universidad Católica Argentina.

Languages
English.

awilla@estudiowilla.com





María Agustina Roca

Born in Buenos Aires in July 22nd, 1979. LAWYER, graduated from Universidad de Buenos Aires in 2003. UBAs Law School. Business Legal Consultancy Specialist. (2006)

Professional Experience
2006/2007 Dr. Aimars Law Firm. Junior lawyer.
2003/2006 Poder Ciudadano Foundation. Assistant. Intern.
2002 National Commercial Court of  First Instance No. 12,  Administrative Office No.23, Ad-honorem employee.

Languages
English and French

aroca@estudiowilla.com


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2

1Alejandro Heevel

Born in Buenos Aires, Argentina, on June 2, 1978. Accountant graduated from National University of
La Matanza in 2008.

Professional Activity
2011, Sistemas Unificados de Crédito Dirigido S.A. - Head of Accounting Department.


2006/2011, Cerealoeste S.A. Responsible for Tax-Accounting Area. 
2006, Kit Office S.A. – Administrative role. 
2004/2006, Cerealoeste S.A. – Accounting, tax and administrative assistant.
2000/2004, Estudio Willa & Di Lorenzo. Accounting and tax assistant. In-house administration.

aheevel@estudiowilla.com





Ignacio J. Padvalskis Simkus

Born in Buenos Aires on March 13th, 1961.
Attorney graduated from Universidad Católica Argentina in 1992.

Professional Experience
1996-2007. Klein & Franco. Associate attorney in charge of the Firms Judicial Department and legal consulting regarding Procedural Law, Insurance, Civil Liability, Consumer Rights, Environmental Law and Corporate Disputes. As a Firms member, he has acted as Counsel and Clerk of Court in arbitrations.
1994-1996. Caja de Ahorro y Seguro S.A. In-house senior attorney of the Claims Department. Permanent member of the Catastrophe Committee.
1992/1994. Marval, OFarrell & Maizal. Associate attorney and member of Litigation & Insurance teams.
1988/1992. Trelles & Rayces. Associate attorney and member of Litigation & Insurance teams.

Academic Activity
Universidad de Palermo. School of Law. Regular Tenured Professor in the field of Civil and Commercial Procedure Law from March, 2003 to date.
Universidad de Palermo. School of Law. Assistant Professor in The post-graduate course in Environmental Law.

ipsimkus@estudiowilla.com





Lorena Conte

Born in Buenos Aires, Argentina, on 4 March, 1972.
Attorney at Law graduated from Universidad del Museo Social Argentino, in 2001.

Professional Experience
1996/1999. MBA Mediation Center and Law Firm, working in the contentious civil, commercial and administrative areas.
1990/1992. Argentine Judicial Branch: First Instance Federal Court in Commercial Matters Number 15, Secretariat Number 29.

Languages
English.

lconte@estudiowilla.com


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2Mariano Pessagno

Born in the City of Buenos Aires, on February 16th, 1977.
Lawyer, graduated from the University
of Buenos Aires in 2009.

Professional Experience
Consultancy on Business Law, specially focused on Corporate, Contractual and Commercial Law.


2005/2013 Pozo Gowland Abogados - Partner.
1998/2005 Pozo Gowland & Koch Abogados - Senior Corporate.


Languages
English

mpessagno@estudiowilla.com


4


2Leonella Vilotti

Born in Buenos Aires, Argentina, on June 22, 1988. Accountant from the Universidad Argentina de la Empresa (UADE) in 2012.

Professional Experience
2006/2012. Accounting and Administrative Analyst. Junior Accountant.

 

Academic Activity
Courses applied to Accounting Information Systems, Accounting and Taxes.

Languages
English languages​​. Senior 6 Aso. Senior 6 - Asociac. Arg of English Culture.

lvilotti@estudiowilla.com

 




Martín Ignacio Ogara

Born in Buenos Aires, Argentina, on 27 January, 1984.
Advanced student in Accountancy (4th year)






Professional Experience

2006-2010: Accenture. Senior analyst in finance. Global Time & Expense teams.
USA, Latin America and Europe Accountancy teams.
Accenture’s Accounts Payable Team.
Workaround with global systems development team.
Americas Service Center analyst. In charge of team that supports internal clients in administrative processes. Payroll and global expense management for Accenture’s employees (USA, Canada, Latin America).
2004-2006: Willa & Di Lorenzo law and accountancy firm.
Accountant assistant.
2003: Front Action Argentina SRL. Administration resource.

Languages
Ingles. FCE
Portuguese. Intermediate level.

mogara@estudiowilla.com





Gabriela Costantini

Born in Salto, Buenos Aires, Argentina, on September 13th, 1978.
Advanced Law Student at the Universidad de Buenos Aires.

Professional Experience
2007: ESTUDIO BRENER ABOGADOS: Paralegal.
2003/2006: ESTUDIO JURIDICO FEO & ASOCIADOS: Paralegal.
2002: National Commercial Court of  First Instance No. 19,  Administrative Office No.37.  Ad-honorem employee.

Academic Activity
Salary (2008).

Languages
English

gcostantini@estudiowilla.com






Nancy A. Grygiel
Off Counsel

Education
Master of Laws (LL.M), Georgetown University, Washington, D.C. (2009)
Attorney at Law, University of Buenos Aires, School of Law and Social Sciences, Buenos Aires, Argentina (1990)


Experience

Ms. Grygiel has more than 13 years of experience in international law, trade and cross-border transactions. Trained as a commercial and corporate attorney in Argentina, Ms. Grygiel worked for law firms in Buenos Aires, Miami and Washington D.C. representing European and Latin American corporate and individual clients with multinational interests, and particularly those seeking business opportunities in the U.S. and Latin America. Ms. Grygiel has participated in various legal proceedings at Miami Courts on matters involving Argentine law.
Ms. Grygiel later specialized in immigration compliance and enforcement in advising multinational corporations on how to obtain proper visas for foreign nationals and minimize exposure and liability regarding a variety of employment-related issues, conducting H-1B (Labor Condition Application) audits and immigration-related compliance strategies and programs.
In 2008, Ms. Grygiel joined a Fortune 500 company as Global Trade, Export & Compliance Program Director. In such capacity, Ms. Grygiel currently designs and implements global programs, policies, and practices to ensure that all business units (operating in over 140 countries) are in compliance with the anti-bribery and accounting provisions of the Foreign Corrupt Practices Act (FCPA) and the OECD Convention on Combating Bribery of Foreign Public Officials in International Business Transactions and with U.S. sanctions, and U.S. export control obligations critical to multinational operations. In addition, Ms. Grygiel oversees the company’s global compliance program coordinating legal and corporate compliance activities, training programs and relevant standard operating procedures throughout the organization.

Certifications
Certified Compliance and Ethics Professional (2008)
Certified Foreign Legal Consultant, The Florida Bar (2000)

Specializations
Law- Export & Trade- Immigration- Global Compliance-

Languages
Ms. Grygiel is fluent in English, Spanish (native) and conversational in Italian.

ngrygiel@estudiowilla.com





Valeria Onetto
Off Counsel

LAWYER, graduated from the School of Law and Social Sciences of "Universidad de Buenos Aires". Former employee of Department of Criminal Justice of the City of Buenos Aires (1993-1996). An independent professional exercising Criminal Law. Speaker in conferences about crimes. She published magazines specialized in criminal matters. Teacher of Criminal Law at the "Universidad de la Policía Federal Argentina". Associated with Graduate School of "Universidad de Buenos Aires" teaching lessons about Criminal Tax Law. Associated with Graduate School of "Universidad de Palermo" teaching lessons about Criminal Tax Law.

vonetto@estudiowilla.com





Daniel Horacio Lamberti
External Consultant

Born in Buenos Aires, Argentina, on April 8, 1967. Lawyer graduated from University of Buenos Aires
in 1990.

School of Law and Social Sciences. Postgraduate Studies Department. Expert on Tax Law. Degree obtained on August 15, 2001.

Professional Experience
1990/1991. Linares Quintana, Badeni y Gagliardo. Junior.
1991/1992. Floreal Nestor López Delgado. Senior
1992/1993. Dra. Wildfeuer. Associate.
1994 United Nations Development Program – Argentina’s Program/93/916. Technical assistance provided to National Gas Regulatory Entity (ENARGAS). Consultant
1994/1998 Gonzalez Garigliano, Lamberti & Sarciat. Partner
1998/2000 Gonzalez Garigliano & Lamberti. Partner

Academic-Teaching Activity
"General Theory of Tax Law" (Teoría General del Derecho Tributario) Chaired by Agustín Torres. Department of Economic and Business
Law – Tax Law Division. Permanent Professor. Year 2011.

"Economic Aspects of Constitutional Law” (Derecho Constitucional Económico), Department of Economic and Business Law – Tax Law Division – Chaired by Senior Professor Agustín Torres, from 2009 to 2010. Permanent Professor.

"The Tax Fraud" (El fraude fiscal), Postgraduate Studies Department, Major, from 2001 to 2009. Permanent Professor.

"Public Finance & Tax Law” (Finanzas Públicas y Derecho Tributario), Department of Economic and Business Law – Tax Law Division. Permanent Professor.

"Crime and the Tax Criminal System" (Delito y Sistema Penal Tributario), Department of Economic and Business Law – Tax Law Division. Permanent Professor, from 1996 to 2003.

"Economic Aspects of Constitutional Law” (Derecho Constitucional Económico), Department of Economic and Business Law – Tax Law Division. Chaired by Senior Professor Juan Esteban Urresti, from 1993
to 1999. Assistant Professor."Taxes and Crime” (Impuesto sobre Delitos del Sistema), Department of Economic and Business Law –
Tax Law Division. Interim Senior Professor from 1994 to 1996.

"Elements of Constitutional Law" (Elementos de Derecho Constitucional), Department of Economic and Business Law – Tax Law Division. Chaired by Senior Professor Gregorio Badeni, from 1991 to 1993. Assistant Professor.

"Economic Aspects of Constitutional Law” (Derecho Constitucional Económico), Department of Economic and Business Law – Tax Law Division. Chaired by Arístides H.M. Corti, from 1991 to 1993. Interim Assistant Professor.

"In-Depth Constitutional Law" (Derecho Constitucional en profundidad), Department of Public Law. Chaired by Senior Professor Gregorio Badeni, since 1991. Assistant Professor.

This CV does not describe various works that have been published
and special conferences given at several academic forums.

Membership
Centro Argentino de Estudios en lo Penal Tributario: Active.
Colegio de Abogados de la Ciudad de Buenos Aires: Active.
Asociación Argentina de Estudios Fiscales: Active.

Languages
English

dlamberti@estudiowilla.com



 
  Professionals
Representatives
Job Opportunities
  STAFF

Andrés Willa

María Agustina Roca

Alejandro Heevel

Ignacio J. Padvalskis Simkus

Lorena Conte

Mariano Pessagno

Leonella Vilotti

Martín Ignacio Ogara

Gabriela Costantini

Nancy A. Grygiel (Consultor Externo)

Valeria Onetto (Consultor Externo)

Daniel H. Lamberti (Consultor Externo)