The Boring Company, Elon Musk's tunneling venture, has completed a funding round valuing it at approximately $20 billion. Some investors were required to help recruit employees or support business development, including introductions to government officials in regions targeted for tunnel projects. People familiar with the matter said the company could repurchase part of an investor's shares if suitable candidates were not provided. The valuation is not the amount raised, and the financing size, investor list and pre-money or post-money status have not been disclosed. The round follows heightened private-market enthusiasm around Musk's companies after SpaceX raised $86 billion in June in what the source describes as the largest initial public offering in history; SpaceX's market value nearly doubled after listing before its stock later fell roughly 7% from the IPO price. The Boring Company operates a transit network beneath the Las Vegas Strip, is developing a self-funded loop in Nashville and has announced Dubai projects totaling 4 miles and $154 million in Phase 1 and 14 miles and $545 million in Phase 2. The valuation gives investors a reference point, but does not establish revenue, profitability or secured engineering contracts. Project execution, government approvals, capital deployment and the long-term viability of underground transit remain key tests.