Helianthe Monkou List of directors and agents named Helianthe Monkou. Found 2 results. HELIANTHE MONKOU Registered Address: 5203 DARTMOOR COURT LANHAM MD 20706 Appointed in one company. Go To Profile HELIANTHE MONKOU Registered Address: 5203 DARTMOOR CT. LANHAM MD 20706 Appointed in one company. Go To Profile