Mailing Address
8000 TOWERS CERSCENT DR
VIENNA VA 22182
Business Address
12700 SUNRISE VALLEY DR
RESTON VA 20191
7034641300
LANDMARK SYSTEMS CORP (Subject)
CIK: 0000854418 (see all company filings)
IRS No.: 541221302 | State of Incorp.: VA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-52009 | Film No.: 02527226
SIC: 7372 Services-Prepackaged Software
Mailing Address
1201 N CALVERT STREET
BALTIMORE MD 21202
Business Address
1201 N CALVERT ST
BALTIMORE MD 21201
4108373234