Federal contractor overview
CUSTOM SOFTWARE SYSTEMS INC is registered as a federal contractor under UEI LNYXAGUM6SA7 and CAGE 55ZF8, and is located in LEESBURG, VA, USA. Federal award data shows $24,714,289 across 34 federal awards, with top agencies including Department of the Treasury and Department of Defense. The contractor's primary NAICS classification is 541511, and its public business classifications include For Profit Organization, Woman Owned Small Business, Woman Owned Business, and Subchapter S Corporation.
Contractor identifiers
- Legal business name
- CUSTOM SOFTWARE SYSTEMS INC
- Unique Entity ID
- LNYXAGUM6SA7
- CAGE code
- 55ZF8
- Location
- LEESBURG, VA, USA
- Website
- Visit contractor site
Capabilities and keywords
Custom Software Solutions and Support Services: PM & Oversight, DB & Data Management, ALM, Middleware Support, Oper & Maint, Identity and Access Mgmt, Software Dev, DevOps, Secure Access Control, Information Assurance, Cloud Solutions
- IT Project Management
- IT Program Management
- Cloud Technologies
- Middleware Support
- Data Architecture
- Data Management
- Business Intelligence Support
- Data Analytics
- DevOps
- Application Lifecycle Management
- Software Development
- Operations and Maintenance
NAICS codes and business types
Business and socioeconomic classifications
- For Profit Organization
- Woman Owned Small Business
- Woman Owned Business
- Subchapter S Corporation
- SBA Certified Woman Owned Small Business
- SBA Certified Hub Zone Firm
Organization hierarchy
Federal obligation history
Total federal obligations
$24,714,289
- Awards
- 34
Top agencies by obligations
- Department of the Treasury
33 award actions
$24,713,789 - Department of Defense
1 award action
$500
Federal obligations by fiscal year
Net federal contract obligations remained at $0 in FY2025.
Scroll horizontally to view all fiscal years.
View fiscal-year data table
| Fiscal year | Net obligations | Award actions |
|---|---|---|
| FY2026 YTD | $500 | 2 |
| FY2025 | $0 | 0 |
| FY2024 | $0 | 0 |
| FY2023 | $4,301,517 | 5 |
| FY2022 | $4,267,594 | 6 |
| FY2021 | $4,489,967 | 6 |
Recent federal awards
-
PIID HQ085926FF974
Awarded Dec 19, 2025
-
PIID 2033H623F00120
Awarded Jul 7, 2023
-
$1,795,310
Obligated
PIID 2033H623F00010
Awarded Oct 1, 2022
-
$1,385,466
Obligated
PIID 2033H623F00009
Awarded Oct 1, 2022
Frequently asked questions
- What is CUSTOM SOFTWARE SYSTEMS INC's Unique Entity ID (UEI)?
- CUSTOM SOFTWARE SYSTEMS INC's Unique Entity ID is LNYXAGUM6SA7, as registered in SAM.gov.
- What is CUSTOM SOFTWARE SYSTEMS INC's CAGE code?
- CUSTOM SOFTWARE SYSTEMS INC's CAGE code is 55ZF8.
- What is CUSTOM SOFTWARE SYSTEMS INC's primary NAICS code?
- CUSTOM SOFTWARE SYSTEMS INC's primary NAICS classification is 541511.
- Where is CUSTOM SOFTWARE SYSTEMS INC located?
- CUSTOM SOFTWARE SYSTEMS INC is located in LEESBURG, VA, USA.
- How much has CUSTOM SOFTWARE SYSTEMS INC received in federal contract obligations?
- CUSTOM SOFTWARE SYSTEMS INC has received $24,714,289 in federal contract obligations across 34 federal awards.
- Which federal agencies has CUSTOM SOFTWARE SYSTEMS INC worked with?
- CUSTOM SOFTWARE SYSTEMS INC's top federal agencies include Department of the Treasury and Department of Defense.
- When was CUSTOM SOFTWARE SYSTEMS INC registered in SAM.gov?
- CUSTOM SOFTWARE SYSTEMS INC's SAM.gov registration date is June 16, 2011.
- What business classifications does CUSTOM SOFTWARE SYSTEMS INC hold?
- CUSTOM SOFTWARE SYSTEMS INC's registered business and socioeconomic classifications include For Profit Organization, Woman Owned Small Business, Woman Owned Business, Subchapter S Corporation, SBA Certified Woman Owned Small Business, and SBA Certified Hub Zone Firm.