Tesla and Nvidia pledge $2.8 billion to Samsung Electro‑Mechanics for AI substrate capacity

Tesla and Nvidia will jointly invest 3.7 trillion won in Samsung Electro‑Mechanics to build new lines for advanced flip‑chip ball grid array (FC‑BGA) substrates. Nvidia is slated to contribute 2.6 trillion won and Tesla 1.1 trillion won, funding production at Samsung’s Sejong complex. The move aims to secure supply of the high‑value substrates needed for AI processors and Tesla’s autonomous‑driving hardware. Samsung expects Nvidia’s share of its substrate capacity to rise at a double‑digit annual rate and to become a major customer by 2028.

The funding secures a critical component of the AI supply chain for both companies, potentially supporting growth in AI compute and Tesla’s autonomous‑driving and robotics programs. Samsung’s substrate revenue could rise sharply as the new capacity comes online, benefiting its earnings.

  • 1Tesla and Nvidia will invest a combined 3.7 trillion won (approximately $2.8 billion) in Samsung Electro‑Mechanics.
  • 2Nvidia’s planned contribution is 2.6 trillion won.
  • 3Tesla’s planned contribution is 1.1 trillion won.
  • 4The investment will fund new FC‑BGA substrate production lines at Samsung’s Sejong complex.
  • 5Samsung expects the volume shipped to Nvidia to grow at a double‑digit annual rate and could account for a substantial share of its substrate capacity by 2028.
  • Material 1 gives Nvidia’s dollar amount as $2.6 billion, while Material 2 states approximately $2.0 billion.
  • Material 1 gives Tesla’s dollar amount as $1.1 billion, while Material 2 states approximately $829.9 million.

Sources