What company employed M1 and employed M2 's German founder
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:business.employer .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M1 .
?x1 ns:organization.organization_founder.organizations_founded M2 .
?x1 ns:people.person.nationality ns:m.0345h
}