Aerodom (Aeropuertos Dominicanos Siglo XXI) is a company that operates and manages airports across the Dominican Republic. The company is headquartered in Santo Domingo. The corporate flag of Aerodom features the company's logo centered on a white field. Randy Young, 2 May 2015
The Corporación Dominicana de Empresas Eléctricas Estatales (CDEEE, Dominican Corporation of State Electric Companies) oversees the Dominican Republic's electric power industry. The CDEEE was created by public law in 1998, and has a connection to the Ministry of Energy and Mines.
The CDEEE flag can be seen in photographs online, most prominently at http://santodomingonoticias.com/?p=2497 and at the organization's Twitter account (https://pbs.twimg.com/media/C58ohp0UYAEuABE.jpg). The flag features the organization's logo centered on a white field with the name printed in blue capital letters beneath the logo. The logo itself centers around the organization's acronym in blue lowercase letters, with an orange lightning bolt and blue sweeping lines - possibly representing electricity transmission lines - above the acronym. Randy Young, 2 April 2017
image by Jaume Ollé, 27 April 2017
Before the current logo-flag, the Corporación Dominicana de Empresas Eléctricas Estatales had a different logo. This appeared in use over a square green flag and rectangular white flag. Above is the white one. Photos of both I will send on request. Jaume Ollé, 27 April 2017 Source: Flag Report 62, April 2012
The Empresa Distribuidora de Electricidad del Sur, S.A. (EDESUR, Southern Electricity Distribution Company) is a nationalized electricity provider in the Dominican Republic. Created in December 1999 by Presidential Decree No. 464-99, EDESUR's service area stretches from "the west side of Avenida Máximo Gómez in the National District to the Elías Piña provincial boundary."
The EDESUR flag can be seen in the background of a photograph online. The flag consists of the company logo and motto centered on a white field. The logo incorporates the company acronym in lowercase letters, "ede" in dark blue and "sur" in gold, along with a gold registered trademark symbol (®). Above the gold letters are two concentric gold semi-circles, while a more complete name of the company (Edesur Dominicana, S.A.) in dark blue letters appears below the gold letters. Near the bottom of the flag is the company motto in italicized dark blue letters - ¡Únete y conéctate! (Join and connect!) Randy Young, 10 October 2015