Why Are Some Company Columns Missing in People Search?

not all of my company columns are available in my people search - why might that be? Company: https://app.clay.com/workspaces/111299/tables/t_YjkxcFWl62HO/views/gv_H3gCBJ4v5Fjp People: https://app.clay.com/workspaces/111299/tables/t_Tb3em39s6w2G/views/gv_JnIWuh6voo7B