Unisys Tower

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Nvis, INC.	Reston	Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118	◐ LIKELY ACTIVE	0.5 KM
Hitachi Vantara Federal Corporation	Reston	Electronic Computer Manufacturing 334111	● ACTIVE	0.9 KM
IIIdemia Identity & Security USA LLC	Reston	Electronic Computer Manufacturing 334111	◐ LIKELY ACTIVE	1.0 KM
Cisco Systems, INC.	Reston	Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118	● ACTIVE	0.9 KM
Fortinet Federal INC	Reston	Electronic Computer Manufacturing 334111	● ACTIVE	1.0 KM

Every listed plant in Fairfax County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen JAN 2020 · last seen JAN 2020
• EPA Facility Registry ServiceEXISTENCE
  Record 110046328210 · first seen APR 2015 · last seen APR 2015

IN FAIRFAX COUNTY27 other plants share this one’s industry (Computer and Peripheral Equipment Manufacturing, NAICS 3341); 2 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: UNISYS TOWER · OCT 2026

Street address

EPA: 11720 PLAZA AMERICA DR · OCT 2026

City

EPA: RESTON · OCT 2026

State

EPA: VA · OCT 2026

County (FIPS code)

EPA: 51059 · OCT 2026

Coordinates

EPA: 38.95214,-77.35119 · OCT 2026