CREATE TABLE table_34790 ("Year" FLOAT, "Production" TEXT, "Role" TEXT, "Director" TEXT, "Company" TEXT)

What company does Simon Stone direct earlier than 2011?
SELECT "Company" FROM table_34790 WHERE "Director" = 'simon stone' AND "Year" < '2011'
SELECT "Company" FROM "table_34790" WHERE "Director" = 'simon stone' AND "Year" < '2011'