Federal contractor overview
PAVION CORP. is registered as a federal contractor under UEI EWDVBA6GPR39 and CAGE 0F4N9, and is located in CHANTILLY, VA, USA. Federal award data shows $59,630,238 across 753 federal awards, with top agencies including Department of Defense, Department of Health and Human Services, and Department of Energy. The contractor's primary NAICS classification is 238210, and its public business classifications include For Profit Organization and Business or Organization. Its organization hierarchy includes CITADEL SYSTEMS INTEGRATION HOLDINGS LLC and CITADEL SYSTEMS INTERMEDIATE, LLC.
Contractor identifiers
- Legal business name
- PAVION CORP.
- DBA name
- CTSI
- Unique Entity ID
- EWDVBA6GPR39
- CAGE code
- 0F4N9
- Location
- CHANTILLY, VA, USA
- Website
- Visit contractor site
NAICS codes and business types
NAICS codes
Business and socioeconomic classifications
- For Profit Organization
- Business or Organization
Organization hierarchy
-
Ultimate parent
CITADEL SYSTEMS INTEGRATION HOLDINGS LLC
-
Immediate parent
CITADEL SYSTEMS INTERMEDIATE, LLC
Other related organizations
-
Affiliate
AECOM CONSTRUCTION, INC.
UEI NNN5M8BNRHD3
-
Affiliate
AS AND D, LLC
UEI JYP9MBX3TF16
-
Affiliate
CACI TECHNOLOGIES, LLC
UEI NGEEG7KP11V4
-
Affiliate
CACI-ISS, LLC
UEI EPPXR2P9KYU6
-
Affiliate
CACI, INC. - FEDERAL
UEI N3PBJAVNKF61
-
Affiliate
ELECTRIC BOAT CORPORATION
UEI E7BEKJ4V9528
-
Affiliate
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
UEI SMNWM6HN79X5
-
Affiliate
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
UEI CJNLX7TBJ651
-
Affiliate
GRUNLEY CONSTRUCTION CO., INC.
UEI R6CPWWDD4AM1
-
Affiliate
LEIDOS INC
UEI PQSTC7GEV5L6
-
Affiliate
SIGNET ELECTRONIC SYSTEMS, LLC
UEI ZCSJBJE9G488
-
Affiliate
STAR ASSET SECURITY LLC
UEI LLRKLEZFPB16
Federal obligation history
Total federal obligations
$59,630,238
- Awards
- 753
Top agencies by obligations
- Department of Defense
21 award actions
$7,886,208 - Department of Health and Human Services
16 award actions
$7,726,129 - Department of Energy
13 award actions
$2,162,824
Federal obligations by fiscal year
Net federal contract obligations decreased from $517,027 in FY2024 to $439,988 in FY2025.
Scroll horizontally to view all fiscal years.
View fiscal-year data table
| Fiscal year | Net obligations | Award actions |
|---|---|---|
| FY2026 YTD | $123,526 | 4 |
| FY2025 | $439,988 | 14 |
| FY2024 | $517,027 | 19 |
| FY2023 | $1,227,304 | 29 |
| FY2022 | $2,337,164 | 36 |
| FY2021 | $3,069,919 | 52 |
Recent federal awards
-
$250,000
Obligated
PIID 36C26126P0815
Awarded Jun 25, 2026
-
$183,010
Obligated
PIID 1232SA26F0319
Awarded Jun 22, 2026
-
$70,940
Obligated
PIID 36C24126P0103
Awarded Jan 6, 2026
-
$4,680
Obligated
PIID 70B03C26P00000016
Awarded Dec 17, 2025
Federal contract vehicles
-
GSA Multiple Award Schedule
General Services Administration
$3M
Obligated
Federal Supply Schedule Active
72 task orders
-
SeaPort Next Generation
Department of the Navy
$500
Obligated
Multiple Award Contract Active
1 task order
Frequently asked questions
- What is PAVION CORP.'s Unique Entity ID (UEI)?
- PAVION CORP.'s Unique Entity ID is EWDVBA6GPR39, as registered in SAM.gov.
- What is PAVION CORP.'s CAGE code?
- PAVION CORP.'s CAGE code is 0F4N9.
- What is PAVION CORP.'s primary NAICS code?
- PAVION CORP.'s primary NAICS classification is 238210.
- Where is PAVION CORP. located?
- PAVION CORP. is located in CHANTILLY, VA, USA.
- How much has PAVION CORP. received in federal contract obligations?
- PAVION CORP. has received $59,630,238 in federal contract obligations across 753 federal awards.
- Which federal agencies has PAVION CORP. worked with?
- PAVION CORP.'s top federal agencies include Department of Defense, Department of Health and Human Services, and Department of Energy.
- When was PAVION CORP. registered in SAM.gov?
- PAVION CORP.'s SAM.gov registration date is October 1, 2001.
- What business classifications does PAVION CORP. hold?
- PAVION CORP.'s registered business and socioeconomic classifications include For Profit Organization and Business or Organization.