Federal contractor · LEESBURG, VA

THE DASTON CORPORATION

THE DASTON CORPORATION received $24.6M in federal contract obligations in FY2026, on 27 awards (+34% vs FY2025). Since FY2017: $98M. Its largest customer was Food and Drug Administration ($8.4M).

Obligations · FY2026
$24.6M
New awards
27
Sole-source
17%
Single offer
23%
UEI
U33WN6KKTTW4
Parent company
THE DASTON CORPORATION
Small businessWoman-ownedHUBZone firm

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 4.5MFY2017
  2. 6.1MFY2018
  3. 7.1MFY2019
  4. 4.6MFY2020
  5. 5MFY2021
  6. 9.2MFY2022
  7. 9.4MFY2023
  8. 9.2MFY2024
  9. 18.4MFY2025
  10. 24.6MFY2026

Top buying agencies

Obligations in FY2026.

  1. 2 awards
  2. 1 awards
  3. 1 awards
  4. 15 awards
  5. 1 awards
  6. 1 awards
  7. 1 awards
  8. 2 awards
  9. 1 awards
  10. 1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. IT & telecom$24.6M100%

Where the work was performed

  1. Abroad$56.6K0.2%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition41%
    US 39% · $10M
  • Sole-source awards17%
    US 30% · $4.3M
  • Single-offer competitions23%
    US 8.7% · $5.7M
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Agencies awarding it sole-source contracts

  1. Department of State · 5 awards
  2. Department of Health and Human Services · 1 awards
  3. Federal Communications Commission · 1 awards

Largest awards

  1. Office of Administrative Services· District of Columbia, DC· IT & telecom· Dec 20, 2024 – Sep 29, 2026· 47HAA025F0006
  2. Food and Drug Administration· Montgomery County, MD· IT & telecom· Apr 30, 2026 – Jul 8, 2026· 75F40126F80045
  3. National Oceanic and Atmospheric Administration· Montgomery County, MD· IT & telecom· Mar 11, 2026 – Mar 11, 2026· 1305M426F0010
  4. National Institute of Standards and Technology· Loudoun County, VA· IT & telecom· May 27, 2025 – Jun 25, 2026· 1333ND25FNB130065
  5. Department of State· Fairfax County, VA· IT & telecom· Sep 29, 2025 – Sep 2, 2026· 19AQMM25F7351
  6. Department of State· Loudoun County, VA· IT & telecom· Sep 30, 2026 – Sep 30, 2026· 19AQMM26F7288
  7. Office of the Assistant Secretary for Financial Resources· Montgomery County, MD· IT & telecom· Sep 30, 2025 – Jan 30, 2026· 75F40125F80260
  8. Social Security Administration· Loudoun County, VA· IT & telecom· Aug 2, 2023 – Jun 18, 2026· 28321323FDX030142

Subawards

Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.

As a prime: who it pays · FY2026

No subawards reported as a prime in FY2026.

As a sub-recipient: who pays it · FY2026

  • Sub-contracts: $3.8M (5 subawards)

4 primes

  1. RESTON, VA · 1 subaward
  2. CHANTILLY, VA · 2 subawards
  3. LEIDOS, INC.$106.1K2.8%
    RESTON, VA · 1 subaward
  4. CSRA LLC$97.6K2.6%
    FALLS CHURCH, VA · 1 subaward

By fiscal year

  • FY2021: $0 paid out · $8M received
  • FY2022: $0 paid out · $254K received
  • FY2023: $0 paid out · $317.2K received
  • FY2024: $0 paid out · $285.1K received
  • FY2025: $0 paid out · $2.8M received
  • FY2026: $0 paid out · $3.8M received

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 10, 2026, loaded Oct 10, 2026 · Subawards loaded from FY2021.

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

No subawards reported to other companies.

Primes that pay it

7 companies · $15.4M reported

  1. RESTON, VA · 2 subawards · Computer systems design and related services
  2. RESTON, VA · 1 subaward · Computer systems design and related services
  3. CHANTILLY, VA · 6 subawards · Computer systems design and related services

Showing the top 3 of each list. Open the profile for potential partners and the full lists.

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 10, 2026, loaded Oct 10, 2026 · Subawards loaded from 2021.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 24 markets (agency × industry), FY2024–FY2026.

  1. DEFENSE SOFTWARE CORPORATION$7.7M−16% in FY2026
    CENTREVILLE, VA · 12% of this company's obligations are in markets they both serveState · Computer systems design and related services
  2. FAIRFAX, VA · 12% of this company's obligations are in markets they both serveState · Computer systems design and related services
  3. JSSA INC$11.3M−45% in FY2026
    ANDOVER, MA · 12% of this company's obligations are in markets they both serveState · Computer systems design and related services

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026.