“CONSTRUCTION OF THREE APARTMENT AND OFFICE TOWERS WITH 14 LEVELS, RESERVED ZAIGEN BUILDING, WITH 64,350 M2 OF CONSTRUCTED AREA AND 6,824 M2 OF COMMON AREAS, LOCATED ON THE FINANCIAL PLATFORM, NORTH CENTER IN THE CITY OF QUITO”. • Project Manager in the Construction of Towers 1, 2, 3 Phase 1 and 2, Project in Completion. • Accompaniment during the maturation stages of the project, execution and start-up. • Carry out daily work coordination meetings

Ing. Elkin Gamboa - **********

CONTRACT No. 101G05 “ECOPETROL CONTRACT NO. MA-********** AND CENIT CONTRACT No. ********** “CONSULTANCY FOR THE MANAGEMENT OF PROJECTS AND/OR PROGRAMS OF ECOPETROL SA (VICE PRESIDENCY OF ENGINEERING AND PROJECTS AND VICE PRESIDENCY OF OPERATION AND MAINTENANCE OF TRANSPORTATION) AND CENIT SA”• Management and leadership in 23 Projects of Simultaneous Special Crossroads, from the identification of the need, delivery of solution proposals, accompaniment in the process of Basic and Detailed Engineering.

Ing. Deisy Cruz – **********

CONTRACT No. 1056 OF 2015. “DEMOLITION AND CONSTRUCTION OF THE NAUTICAL AND FISHING CENTER, SENA REGIONAL VALLE DEL CAUCA LOCATED IN THE CITY OF BUENAVENTURA, WITH A NEWLY BUILT COVERED AREA OF 11,434.45 M2, INITIAL VALUE OF THE PROJECT 36,402,180,651 PESOS MCTE .” CONTRACT No. 1073 OF 2015 "STRUCTURAL REINFORCEMENT WORKS OF BUILDING No.2 OF THE GIRON INTEGRAL MAINTENANCE INDUSTRIAL CENTER – SANTANDER REGIONAL SENA NATIONAL LEARNING SERVICE."

Ing. Nidia Sierra, Human Resources Director - **********