ARRIETA MANTILLA & ASOCIADOS is a boutique law firm with a top-tier global reputation that has renowned experience in Public Law. The Firm has counselled leading national and foreign companies in all aspects concerning their relationship with the Colombian administration, among others: International Public Law, Constitutional, Administrative, Regulatory, Public Contracts, Procurement matters and National and International Arbitration. The firm is considered one of the leading firms in Public Law in Colombia, and it is renowned for its analytical yet practical approach to difficult legal issues. Carlos Gustavo Arrieta, one of the founding partners, has acted as agent of the Colombian Government in two claims filed by Nicaragua before the International Court of Justice, regarding a territorial dispute in the Caribbean.
At a national level, the Firm provides assistance to private companies on administrative and constitutional matters. The Firm, as well, advices different companies and public entities in general matters of administrative and budgetary law.
On the regulatory side, the Firm provides legal advice the largest cellphone company in Colombia, on issues before the Commission for the Regulation of Communications and the Ministry of Technologies and Communications. Furthermore, the Firm has a deep knowledge of regulatory minutiae of the Mining and Hydrocarbons sector, which is supported by an extensive experience working with the leading companies.
Cardona Neira, Santiago
Hernandez, Maria José
Tirado Navarro, Jorge
Asociación Colombiana de Semillas y Biotecnología
British American Tobacco - BAT
Celsia S.A. E.S.P.
Cementos Argos S.A. - Zona Franca S.A.S.
CERRO MATOSO S.A.
Colombian Ministry of Foreign Affairs
Darby Overseas Investents
Departamento Nacional de Planeación (DNP) and KPMG Advisory
Empresa de Acueducto y Alcantarillado de Bogotá
EMPRESA NACIONAL PROMOTORA DE DESARROLLO – ENTERRITORIO –
EMPRESAS PÚBLICAS DE MEDELLÍN E.S.P. – EPM –
FINANCIERA DE DESARROLLO NACIONAL (FDN)
FONADE and PROFIT BANCA DE INVERSIÓN
I Communicate Comunicación Exterior S.A.S
ORICA COLOMBIA S.A.S.
Sociedad Minera de Santander MINESA S.A.S.
Construction & Materials
Mining & Metals