Danaher Corporation, originally DMG, Inc., was organized in 1969 as a Massachusetts real estate investment trust. In 1978 it was reorganized as a Florida corporation under the name Diversified Mortgage Investors, Inc. which in a second reorganization in 1980 became a subsidiary of a newly created holding company named DMG, Inc. DMG, Inc. adopted the name Danaher in 1984 and was reincorporated as a Delaware corporation in 1986