LinkedIn, a privately owned company headquartered in US and a subsidiary of Microsoft, was founded in 2003 and employs approximately 25,660 individuals. The company reported $17.8B in revenue as of 2025. Its main product focuses on search, social, and retail media. Functioning as an American business and employment-oriented online service, it operates via websites and mobile apps. The platform is primarily used for professional networking and career development, allowing job seekers to post their CVs and employers to post jobs.
On September 11, 2026, LinkedIn detailed the training infrastructure for its AI-powered job search, revealing a multi-teacher distillation pipeline. This system compresses knowledge from large teacher models into a compact 0.6B-parameter ranking model, aiming to accelerate AI job search training eightfold. Previously, on September 10, LinkedIn content demonstrated its influence on Google's AI, with a social strategist observing a LinkedIn post by Pedro Dias about being an "AI visibility expert" quickly appearing in Google's AI Overview, which cited the post. Also on September 10, LinkedIn indicated its intention to require more users to verify their identities through external checks, including government identification in certain countries, despite past concerns regarding its own data leak record. This follows an explanation on September 9 regarding a specific Windows shortcut (Ctrl+Alt+Shift+Win+L) that opens LinkedIn. The shortcut is part of a family designed for Microsoft’s physical Office key, clarifying its integration into the operating system.
LinkedIn offers products in the media and telecoms services industry. LinkedIn's product portfolio comprises of other media and search, social, and retail media.
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LinkedIn's revenues were over $1B in 2025. Caretta Research has split LinkedIn's revenue into 2 different product categories, the largest of which is social media subscription. For full access to LinkedIn's revenue breakdown subscribe to Caretta Portal.
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