Component-embedded substrate and method for manufacturing component-embedded substrate

A component-embedded substrate includes a laminate and first and second components. The laminate includes resin layers each made of thermoplastic that are laminated together. The first and second components are embedded in the laminate. The first component has a length in the lamination direction that is greater than a length of the first component in a first direction orthogonal or substantially orthogonal to the lamination direction. The first and second components are disposed adjacent to each other in the first direction, and are disposed at respective positions overlapping with each other as viewed from the first direction. A distance between the first and second components in the first direction is less than the length of the first component in the lamination direction.