THE DASTON CORPORATION (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $145.89M
- $145,891,405under this UEI
- FY2026 obligations
- $27.34M†
- $27,336,234Provisional
- Awards and orders
- 203
- with positive net obligations18 IDV vehicles held
- Latest action
- Oct 12, 2026
- SAM.gov registration
- Active
- Registration expiration date Dec 9, 2026
Registration
- Doing business as
- THE DASTON CORP
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Sep 1, 1992 (34 years)
- Location
- Leesburg, VA
- State of incorporation
- Virginia
- Website
- daston.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI U33WN6KKTTW4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $27,336,234 (provisional)
- FY2025: $18,378,164
- FY2024: $9,215,417
- FY2023: $9,380,952
- FY2022: $9,183,212
- FY2021: $5,014,906
- FY2020: $4,631,209
- FY2019: $7,062,781
Show all 19 yearsEarlier years (FY2008–FY2018)
- FY2018: $6,098,124
- FY2017: $4,474,992
- FY2016: $5,790,018
- FY2015: $1,186,853
- FY2014: $2,140,431
- FY2013: $3,784,877
- FY2012: $6,747,422
- FY2011: $6,648,289
- FY2010: $7,614,911
- FY2009: $7,620,260
- FY2008: $3,582,352
Total across 19 fiscal years: $145,891,405
Top awarding agencies
- Department of Defense$38,704,841, 26.5%
- General Services Administration$38,555,257, 26.4%
- Agency for International Development$21,774,118, 14.9%
- Department of Commerce$16,554,625, 11.3%
- Department of State$14,553,837, 10.0%
Top awarding sub-agencies
- Office of Administrative Services$27,248,273, 18.7%
- Agency for International Development$21,774,118, 14.9%
- Defense Information Systems Agency$21,375,462, 14.7%
- Department of State$14,553,837, 10.0%
- National Oceanic and Atmospheric Administration$11,602,961, 8.0%
Top NAICS by obligations
- 511210Software publishers$65,786,701, 45.1%
- 541511Custom computer programming services$29,451,787, 20.2%
- 518210Data processing, hosting, and related services$29,364,128, 20.1%
- 541519Other computer related services$13,652,465, 9.4%
- 541211Offices of certified public accountants$3,330,733, 2.3%
Top product and service codes by obligations
- 7A21IT and telecom - business application software (perpetual license software)$32,488,862, 22.3%
- 7030Information technology software$18,270,055, 12.5%
- R425Engineering and technical services$17,120,644, 11.7%
- 7A20IT and telecom - application development software (perpetual license software)$11,109,148, 7.6%
- D317IT and telecom- web-based subscription$9,838,714, 6.7%
Capabilities
NAICS codes
- 541511Custom Computer Programming Services(primary)Small
- 423430Computer and Computer Peripheral Equipment and Software Merchant WholesalersSmall
- 513210Software PublishersSmall
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related ServicesSmall
- 541219Other Accounting ServicesSmall
- 541330E
Show all 18 NAICS codes12 more NAICS codes
- 541512Computer Systems Design ServicesSmall
- 541513Computer Facilities Management ServicesSmall
- 541519E
- 541611Administrative Management and General Management Consulting ServicesSmall
- 541618Other Management Consulting ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
- 541714Research and Development in Biotechnology (except Nanobiotechnology)Small
- 541715E
- 541990All Other Professional, Scientific, and Technical ServicesSmall
- 561110Office Administrative ServicesSmall
- 561311Employment Placement AgenciesSmall
- 621399Offices of All Other Miscellaneous Health PractitionersSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
- SBA Certified HUBZone Firm
Business types self-reported in SAM.gov registration:
- Women-Owned Small Business
- Woman-Owned Business
Product and service codes (PSC)
- R408Professional, Administrative & Management Support
- R425Professional, Administrative & Management Support
- R499Professional, Administrative & Management Support
- R699Professional, Administrative & Management Support
- R703Professional, Administrative & Management Support
- R707Professional, Administrative & Management Support
- R710Professional, Administrative & Management Support
Federal Capability Statement
Project Management Professional Services, Desktop Support & Network Services, E-Procurement, Government Financial Services, Environmental Ligation Support, Application Support
Capabilities & Services
Contracts
Latest awards and orders
- 47QTCA20D00CKFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 19AQMM25F7158BPA callunder a blanket purchase agreement (BPA)Department of StateLatest action
- 19AQMM26F7288BPA callunder a blanket purchase agreement (BPA)Department of StateLatest action
- 47HAA025F0006Delivery orderunder a federal supply schedule (FSS)General Services AdministrationOffice of Administrative ServicesLatest action
- 19AQMM26F7154BPA callunder a blanket purchase agreement (BPA)Department of StateLatest action
- 70RTAC26FR0000048Delivery orderunder a federal supply schedule (FSS)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- 19AQMM25F7325BPA callunder a blanket purchase agreement (BPA)Department of StateLatest action
- 19AQMM25F7351BPA callunder a blanket purchase agreement (BPA)Department of StateLatest action
- 19AQMM25F7355BPA callunder a blanket purchase agreement (BPA)Department of StateLatest action
- 19AQMM25F7322BPA callunder a blanket purchase agreement (BPA)Department of StateLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for THE DASTON CORPORATION lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
19 E MARKET ST
LEESBURG, VA, 20176
USA
Mailing Address
19 E MARKET ST
LL01
LEESBURG, VA, 20176
USA
Government Business Contact
ADAM ULAN
19 EAST MARKET STREET
LL01
LEESBURG, VA, 20176
USA
Electronic Business Contact
ADAM ULAN
2010 CORPORATE RIDGE
SUITE 165
MCLEAN, VA, 22102
USA
Past Performance Contact
GREG CALLEN
19 EAST MARKET STREET
LL01
LEESBURG, VA, 20176
USA
Government Business Alternate Contact
EVAN PETRY
19 EAST MARKET ST
LLO1
LEESBURG, VA, 20176
USA
Electronic Business Alternate Contact
GREG CALLEN
19 EAST MARKET STREET
LL01
MCLEAN, VA, 22102
USA
Past Performance Alternate Contact
0003 541330YYYY~541519YY ~541715YYYY N
0001
XX
0000
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
THE DASTON CORPORATION has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires December 9, 2026.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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