Mailing Address
PO BOX 2600
V26
VALLEY FORGE PA 19482-2600
Business Address
PO BOX 2600
V26
VALLEY FORGE PA 19482-2600
6106691000
Mailing Address
12015 LEE JACKSON MEMORIAL HIGHWAY
FAIRFAX VA 22033-3300
Business Address
12015 LEE JACKSON MEMORIAL HIGHWAY
FAIRFAX VA 22033-3300
703-218-6000
MANTECH INTERNATIONAL CORP (Subject)
CIK: 0000892537 (see all company filings)
IRS No.: 221852179 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-78749 | Film No.: 18589827
SIC: 8741 Services-Management Services