CREATE TABLE table_203_241 (id DECIMAL, "name" TEXT, "founded" DECIMAL, "defunct" DECIMAL, "country" TEXT, "publisher" TEXT, "topics" TEXT, "external link" TEXT)

what other company has the same founding year as ace ?
SELECT "name" FROM table_203_241 WHERE "name" <> 'ace' AND "founded" = (SELECT "founded" FROM table_203_241 WHERE "name" = 'ace')
SELECT "name" FROM "table_203_241" WHERE "founded" = (SELECT "founded" FROM "table_203_241" WHERE "name" = 'ace') AND "name" <> 'ace'