![]() Tribune Publishing Tribune Publishing (formerly Tronc) is a media company rooted in award-winning journalism, which harnesses proprietary technology to present personalized, premium content to a global audience in real time. | ![]() LO Media LO Media is a media company that delivers editorial content and produces trade magazines for the labor movement. | ![]() Mary Ann Liebert Mary Ann Liebert is publisher of science, technology, engineering, and medical media.
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Founding Date | Founding Date 1971 | Founding Date 1847 | Founding Date 2009 | Founding Date 1980 | Founding Date 1985 |
Type | Type Private | Type Public | Type Private | Type Private | Type Subsidiary |
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Locations | Locations Stuttgart, DE HQ | Locations Chicago, US HQ | Locations Oslo, NO HQ | Locations New Rochelle, US HQ | Locations Christchurch, NZ HQ Auckland, NZ Christchurch, NZ Christchurch, NZ |
Employees | Employees 5,7781% increase | Employees 4,44832% decrease | Employees 60 | Employees 1852% decrease | Employees 51 |

Tribune Publishing (formerly Tronc) is a media company rooted in award-winning journalism, which harnesses proprietary technology to present personalized, premium content to a global audience in real time.
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LO Media is a media company that delivers editorial content and produces trade magazines for the labor movement.
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Mary Ann Liebert is publisher of science, technology, engineering, and medical media.
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Magazines Today (also known as Academy Publishing) is a publishing company.
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