These are custom butcher block desks made from 1-1/2" solid oak butcher block from John Boos.
The desk design has waterfall ends, and there's concealed power and cable storage between each pair of desks inside a separate laminated enclosure. Two desks and one enclosure lock together to make a single unit, held together with a simple no-tools mechanism. The desk design is also entirely flat-pack, with a 4mm hex key being the only tool needed to assemble the entire unit.
The enclosure houses power strips, chargers and excess cord to provide a stark clean workspace. The central panels easily lift out with a finger, allowing easy access to the power strip and adapters within.