Swen Brock List of directors and agents named Swen Brock. Found 2 results. SWEN BROCK Registered Address: 3505 ELLAMONT ROAD BALTIMORE MD 21215 Appointed in one company. Go To Profile SWEN BROCK Registered Address: 9911 LYONS MILL ROAD OWINGS MILLS MD 21117 Appointed in one company. Go To Profile