House Democrats are planning a broad strategy of investigations targeting President Donald Trump, his administration, and companies linked to his political and business dealings, should they regain control of the House in November. This approach focuses on using congressional oversight powers like subpoenas and document requests to scrutinize decision-making and determine if Trump used his power for personal gain or to benefit allies and donors. The strategy is a shift from immediate impeachment efforts, with Democrats aiming to build a body of evidence through detailed investigations.

Key areas of investigation include Department of Homeland Security contracts, financing for the White House ballroom, corporate donors, and alleged "pay-to-play" arrangements. Democrats also plan to examine Trump-linked financial vehicles, such as the venture capital firm 1789 Capital, where his son Donald Trump Jr. is a partner, and investments from foreign sovereign wealth funds in Trump family-linked entities. Companies like Apple, Alphabet, Palantir, Blackstone, BlackRock, and those owned by Elon Musk (e.g., Tesla) have been mentioned in discussions due to their contracts, regulatory exposure, or dealings with the administration. Although no final target list has been established, some companies, including Paramount, Hewlett-Packard, Alphabet, GEO Group, Salus Worldwide Solutions, Vitol, and Trafigura, have already received letters requesting information, signaling potential future subpoenas.

Beyond corporate connections, Democrats are expected to investigate Trump's financial activities since returning to office. This includes his cryptocurrency ventures, such as World Liberty Financial, from which he reportedly earned over $500 million in 2025, and income from the Trump meme coin exceeding $600 million. His stock trading activities, involving 21,000 trades in 2025, are also under scrutiny for potential conflicts of interest. Investigations will also cover others in Trump's orbit, such as Jared Kushner, regarding his dual roles as a White House envoy and private businessman, particularly concerning his firm's funding from entities like Saudi Arabia's Public Investment Fund. Emoluments, like a $25,000 ring from Belgium's diamond industry, and costs associated with White House projects, including the ballroom and Reflecting Pool renovations, will also be examined.