Roy Leiser

Part of McGraw Hill LLC, McGraw-Hill International Enterprises LLC is a company that provides educational materials and learning solutions. The company is based in New York, NY.

McGraw-Hill Education, Inc. publishes and distributes educational content, software and services. The firm operates through four segments: Higher Education, K-12, International and Professional. The higher education segment relates to the development of product across all disciplines, the K-12 segment relates to content development and the international segment relates to locally developed products or adaptations and translations of existing higher education, K-12 and professional products in both digital and print format. The professional segment relates to new titles and revisions, similar to the higher education segment, and include activities related to the creation of the actual product. The company was founded by James Hill McGraw in 1888 and is headquartered in New York, NY.

Bellefontaine Investments AG engages in the provision of real estate, retail, private equity investments, and financial services. The firm develops and manages a portfolio of retail properties. It also offers financial services from private label cards to personal loans, insurance, and savings. The company was founded in 2001 and is headquartered in Zug, Switzerland.

Gaja Advisors Pvt Ltd. is an Independent Private Equity firm founded in 2004. Gaja Advisors Pvt Ltd. is headquartered in Mumbai India.

United Business Media (Delaware), Inc. provides on-line business information services. The firm provides services to the healthcare, media, and automotive & financial services industries. The company is headquartered in Wilmington, DE

Mizmaa Ventures (MizMaa) is a venture capital firm founded in 2016 by Isaac Applbaum and Catherine K.C. Leung. The firm is headquartered in Israel with offices in Hong Kong and San Francisco.

The Learning Network BV operates book stores. The company is based in Kampen, Netherlands. The Dutch company was founded in 1927 by W. C. van Dijk. The CEO is Natascha van Nieuwenburg.

Part of Emerald Holding, Inc., Emerald X LLC is a company that partners with businesses to build their own. The company is based in San Juan Capistrano, CA. The company is grounded in insights and immersed in the industries they serve. The company creates dynamic live events and integrated market platforms that provide rich experiences. Emerald is committed to exceeding expectations and is dedicated to ongoing development.

VanDijk BV distributes educational books. Its products include textbooks, dictionaries, atlases, exam preparation, study help, literature, school supplies, and calculators. The company was founded in 1937 and is headquartered in Kampen, the Netherlands.