Publicly traded

A London-based global financial data and risk analysis organization, widely cited as a source of economic data and forecasting, IHS Markit offers a variety of services, data and tools for business, government and academic researchers. 

Euromoney Institutional Investor PLC focuses on global financial information for the business and financial marketplace. Euromoney II operates a portfolio of international businesses providing online information, research and data, and learning solutions. Among its product offerings are:

"DigitalGlobe is an American commercial vendor of space imagery and geospatial content, and operator of civilian remote sensing spacecraft. The company went public on the New York Stock Exchange on 14 May 2009, selling 14.7 million shares at $19.00 each to raise $279 million in capital." - Wikipedia, November 2015. 

The New York Times Company is a publicly traded for-profit media company established in 1851 (and incorporated 1896). It publishes its flagship newspaper, The Nerw York Times, as well as the International New York Times and their related websites (NYTimes.com and international.nytimes.com). Related business assets include The Times news services division, digital archive distribution, its conference business and other products and services under The Times brand.

The company provides products and services for professionals in the health, tax, accounting, corporate, financial services, legal and regulatory sectors.

Brill is an independent publishing company, founded in 1683.  Based in Leiden, with offices in Leiden and Boston, Brill publishes journals, new books, and reference works in the humanities, social sciences, international law and (to a lesser extent) science.  In addition, Brill is a provider of primary source materials online and on microform for researchers in the humanities and social sciences.