Did Musk found Tesla?

Tesla’s IPO filing gives the dates. Martin Eberhard and Marc Tarpenning incorporated the company in 2003. Musk led its Series A financing in February 2004 and became chairman of the board. He became chief executive in October 2008, during the financial crisis, when the company was short of cash. [1][4]

Eberhard sued Musk in 2009. The settlement that September let five people use the co-founder title: Eberhard, Tarpenning, Ian Wright, JB Straubel and Musk. [2]

Musk’s 2006 “Secret Master Plan” spelled out the strategy before it happened: build an expensive sports car, use the money to build a cheaper car, then a cheaper one still, and add solar power. The Roadster, Model S, Model 3 and Model Y followed that path. [3]

In January 2010, the Energy Department lent Tesla $465 million under a program for advanced-vehicle factories. The department’s own case study records that Tesla repaid the loan in full, with interest, in May 2013, nine years early. [1]

Public credit at a risky moment helped a young carmaker scale up. Repayment matters, but it does not erase that the taxpayer took the risk, and it says nothing by itself about later tax credits, state incentives or the regulatory credits Tesla sells to other carmakers. [1][2]