Global Environmental & Marine Services, Inc. (GEMS) A full services environmental company located on the Texas Gulf Coast recycles, reclaims and disposes of many different type of hydrocarbon products related to the maritime industy. This has led us to become active in the trading industry. We are bonded,and have markets for most everything. We are always looking for hard to move off spec products. Also through our sister company Texas Cargo Brokers (TCB) we are able to represent your BROKERAGE NEEDS.