Michael Bloomberg launched Innovative Market Systems, later renamed Bloomberg L.P., in 1982 after walking away from Salomon Brothers with a $10 million partnership settlement the previous year.
Subscribers pay at least $24,000 per user each year to access real-time financial data and electronic messaging capabilities through the Bloomberg Professional Service platform.
The company established Bloomberg.com on the 29th of September 1993, creating a financial portal for currency conversion and market events.
Bloomberg L.P. acquired BusinessWeek magazine from McGraw-Hill in 2009 to attract general business readers beyond terminal subscribers.
Michael Campana received two years in prison in July 2020 for tax evasion related to $420,000 in bribes including Super Bowl tickets.