AMG Holdings Co

OTC Global Holdings LP is the premier independent inter-dealer broker specializing in over-the-counter energy commodities. With a strong presence in the U.S. and Canadian natural gas markets, as well as the Texas power market, they hold a dominant market share. As a leading player in the industry, OTC Global Holdings LP offers unparalleled expertise and services for trading in energy commodities, making them a trusted partner for clients seeking efficient and reliable brokerage solutions. Generated from their website's infomation

Crystal & Company is a reputable financial services firm based in New York City, specializing in risk management and insurance solutions for a diverse range of clients. With a focus on personalized service and industry expertise, the company offers tailored strategies to help clients navigate complex financial landscapes and protect their assets. Generated from their business information

The McGraw-Hill Companies, founded in 1888, is a leading analysis and information services provider that serves the global financial services, education and business information markets through leading brands, such as Standard & Poor's, McGraw-Hill Education, BusinessWeek and J.D. Power and Associates. Harold W. McGraw III has been the chief executive officer of McGraw-Hill for more than eight years. He has been with the company for 26 years. McGraw earned a bachelor s from Tufts University, and an MBA from the Wharton School, University of Pennsylvania.The corporation has headquarters in New York and more than 290 offices in 38 countries throughout the world. Its shares trade on the New York Stock Exchange under the symbol MHP.