Which company did M1 's editor , director , executive producer , and writer found
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:business.employer .
?x0 ns:organization.organization.founders ?x1 .
?x1 ns:film.director.film M1 .
?x1 ns:film.editor.film M1 .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:film.writer.film M1
}