Federal contractor · WASHINGTON, DC

WILLIAM P. GELBERG INC.

WILLIAM P. GELBERG INC. received $501.8K in federal contract obligations in FY2026, on 2 awards (+25% vs FY2025). Since FY2017: $961.9K. Its largest customer was National Gallery of Art ($501.8K).

Obligations · FY2026
$501.8K
New awards
2
Sole-source
63%
Single offer
0.0%
UEI
WGL2M1N3C6G5
Other than small businessWoman-ownedMinority-owned
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 4.2KFY2017
  2. 4.4KFY2018
  3. 51.4KFY2021
  4. 400KFY2025
  5. 501.8KFY2026

Top buying agencies

Obligations in FY2026.

  1. National Gallery of Art$501.8K100%
    2 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Other equipment & supplies$501.8K100%

Where the work was performed

  1. District of Columbia, DC$501.8K100%

Integrity signals

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

  • Low competition63%
    US 39% · $315K
  • Sole-source awards63%
    US 30% · $315K
  • Single-offer competitions0.0%
    US 8.7% · $0
  • 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. National Gallery of Art$315K
    National Gallery of Art · 1 awards

Largest awards

  1. SIGN FABRICATION$586.8K
    National Gallery of Art· District of Columbia, DC· Other equipment & supplies· Sep 25, 2025 – Aug 13, 2026· 33301125CFC0045
  2. SIGN MANUFACTURING$315K
    National Gallery of Art· District of Columbia, DC· Other equipment & supplies· Sep 25, 2026 – Sep 25, 2026· 33301126CFC0034

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: $1.1M (1 subaward)

1 prime

  1. GLOBAL ENGINEERING & CONSTRUCTION, LLC$1.1M100%
    RENTON, WA · 1 subaward

By fiscal year

  • FY2022: $0 paid out · $120K received
  • FY2023: $0 paid out · $328.9K received
  • FY2026: $0 paid out · $1.1M 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 9, 2026, loaded Oct 9, 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

3 companies · $1.5M reported

  1. GLOBAL ENGINEERING & CONSTRUCTION, LLC$1.1M
    RENTON, WA · 1 subaward · Nonresidential building construction
  2. STRUCTURAL ENGINEERING GROUP INC$328.9K
    HAMILTON, VA · 1 subaward · Nonresidential building construction
  3. AECOM TECHNICAL SERVICES, INC.$120K
    LOS ANGELES, CA · 3 subawards · Nonresidential building construction

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 9, 2026, loaded Oct 9, 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 1 market (agency × industry), FY2024–FY2026.

  1. RAVENSWOOD STUDIO INC$515.9K+820% in FY2026
    LINCOLNWOOD, IL · 8.8% of this company's obligations are in markets they both serveNational Gallery of Art · Other miscellaneous manufacturing

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 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.