Ricardo Andrés Sierra Fernández

Chief Executive Officer at CELSIA S.A. E.S.P.

Non-Energy Minerals

Utilities

Consumer Services

Active connections

Name	Gender	Age	Linked companies	Collaboration
Carlos Esteban Piedrahíta Montoya	M	-	CELSIA COLOMBIA S.A. E.S.P. CELSIA S.A. E.S.P.	14 years
Rafael Jose Olivella Vives	M	45	CELSIA S.A. E.S.P. Fundación Codesarrollo	16 years
Rosario Cordoba Garces	F	71	GRUPO ARGOS S.A.	18 years
Beatriz Eugenia Vélez Vengoechea	F	-	CELSIA COLOMBIA S.A. E.S.P.	9 years
Alejandro Piedrahíta Borrero	M	50	CELSIA S.A. E.S.P.	8 years
Juan Luis Botero	M	-	Contreebute SA	-
Juanita Mesa	F	-	CELSIA S.A. E.S.P.	1 years
Andrés Escobar Arango	M	53	CELSIA S.A. E.S.P.	1 years
Marco Antonio Suárez Gutierrez	M	-	CELSIA COLOMBIA S.A. E.S.P.	-
Manuela Restrepo	F	-	CELSIA S.A. E.S.P.	1 years
Jorge Alberto Uribe Lopez	M	67	GRUPO ARGOS S.A.	9 years
Luis Felipe Vélez	M	-	CELSIA S.A. E.S.P.	9 years
Armando Montenegro Trujillo	M	71	GRUPO ARGOS S.A.	9 years
Carlos Eduardo Velasquez	M	-	Contreebute SA	-
José Alberto Vélez Cadavid	M	74	Fundación Codesarrollo Situm SAS	-
Sergio Andrés Osorio Hurtado	M	60	CELSIA COLOMBIA S.A. E.S.P. Reforestadora el Guasimo SA	-
Claudia Inés Salazar Peláez	F	-	CELSIA S.A. E.S.P.	12 years
Andrés Zuluaga Olarte	M	-	Reforestadora el Guasimo SA C.I. Carbones del Caribe SA C.I. Carbones del Caribe SA CoalEnergy Minerals C.I. Carbones del Caribe SA is a Colombian company that mines coal. The private company is based in Barranquilla, Colombia.	-
Eduardo Pizano de Narváez	M	-	CELSIA S.A. E.S.P.	7 years
Ana Cristina Arango Uribe	F	59	GRUPO ARGOS S.A.	15 years
Juan David Uribe Correa	M	-	CELSIA S.A. E.S.P. Situm SAS	-
Jorge Velasquez Jaramillo	M	62	CELSIA S.A. E.S.P.	8 years
Sandra Liliana Romero	M	-	CELSIA COLOMBIA S.A. E.S.P.	-
Camilo José Abello Vives	M	54	Situm SAS	-
Miguel Piedrahíta Soto	M	-	CELSIA COLOMBIA S.A. E.S.P.	9 years
Santiago Arango Trujillo	M	-	CELSIA S.A. E.S.P.	-
Carlos Alberto Solano	M	-	CELSIA S.A. E.S.P.	3 years
Juan Guillermo Londoño Posada	M	-	Situm SAS	-
Sandra Milena Mejia Ortiz	F	48	GRUPO ARGOS S.A.	11 years

Connections Chart

Multi-company connection

Former connections

Name	Gender	Age	Linked companies	Collaboration
Jorge Esteban Giraldo Arango	M	-	GRUPO ARGOS S.A.	-
Antonio de Roux Rengifo	M	-	CELSIA COLOMBIA S.A. E.S.P.	-
Juan Mauricio Benavides Estévez-Bretón	M	68	CELSIA S.A. E.S.P.	8 years
David Yanovich Wancier	M	53	CELSIA S.A. E.S.P.	-
María Luisa Mesa Zuleta	F	-	CELSIA S.A. E.S.P.	-
María Fernanda Mejía Castro	F	-	CELSIA S.A. E.S.P.	-
Rubén Dario Materón Muñoz	M	-	CELSIA COLOMBIA S.A. E.S.P.	-
Gustavo Adolfo Jaramillo Velasquez	M	-	CELSIA COLOMBIA S.A. E.S.P.	-
Carlos Raúl Yepes Jiménez	M	60	GRUPO ARGOS S.A.	8 years
Ana Mercedes Villegas Mejiá	F	61	CELSIA COLOMBIA S.A. E.S.P.	-
Alberto Gómez Ramírez	M	-	CELSIA S.A. E.S.P.	-
Ángela María Orozco Gómez	M	-	CELSIA S.A. E.S.P.	-
Carlos Ignacio Gallego Palacio	M	59	GRUPO ARGOS S.A.	8 years
Mauricio Llanos	M	-	CELSIA S.A. E.S.P.	-
Jorge Arturo Tarquino Pérez	M	-	CELSIA COLOMBIA S.A. E.S.P.	-

Statistics

Country	Connections	% of total
Colombia	44	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections