William P. Gelberg Inc.
William P. Gelberg Inc. is a small business in Washington, DC registered on SAM.gov to bid on federal contracts. It has won about $901,837 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI, $586,843 of it on contracts where it counted as a small business.
- UEI
- WGL2M1N3C6G5
- CAGE code
- 3YHX9
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2025 | $400,000 |
| FY2026 (incomplete) | $501,837 |
FY2026 ended September 30, and its year-end contract reports and corrections are still arriving, so it's marked incomplete until about early January 2027.
These are every prime contract USAspending.gov records under UEI WGL2M1N3C6G5, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: National Gallery of Art ($901,837).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Sep 25, 2026 | National Gallery of Art | Sign manufacturing | $314,994 |
| Sep 25, 2025 | National Gallery of Art | Sign fabrication | $586,843 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 10 subcontracts to it worth about $1.9 million in the last five years, according to USAspending.gov. Primes only have to report subcontracts of $40,000 or more (since October 1, 2025; $30,000 before that), so smaller jobs are missing. Amounts are net of any cuts primes reported. None of this is in the prime contract figures.
| Prime contractor | For | Subcontracts | Amount | Latest |
|---|---|---|---|---|
| Global Engineering & Construction, LLC | Department of the Army | 1 | $1.1 million | Dec 3, 2025 |
| AECOM Construction, Inc. | Department of the Navy | 8 | $474,045 | Apr 27, 2022 |
| Structural Engineering Group, Incorporated | Public Buildings Service | 1 | $328,932 | May 6, 2023 |
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | William P. Gelberg Inc. |
|---|---|
| Unique Entity ID (UEI) | WGL2M1N3C6G5 |
| CAGE code | 3YHX9 |
| Location | Washington, DC |
| SAM.gov registration | Active through May 26, 2027 |
| Business started | 1957 |
| Primary NAICS code | 339950: Sign Manufacturing |
| Website | www.gelbergsigns.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI WGL2M1N3C6G5 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
- Asian-Pacific American-owned (self-reported in SAM.gov)
- Minority-owned (self-reported in SAM.gov)
- Women-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet. Self-reported business types are what the firm says about itself on SAM.gov; they aren't SBA certifications.
Check or correct this record at the source: open its SAM.gov entry, or search UEI WGL2M1N3C6G5 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes William P. Gelberg Inc. is small under
On its SAM.gov registration, William P. Gelberg Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 339950 Sign Manufacturing
Open contracts in William P. Gelberg Inc.'s NAICS codes
5 open federal opportunities on SAM.gov use one of William P. Gelberg Inc.'s NAICS codes and may be open to it: no set-aside, or, in the code it is registered small under, a small business set-aside. Here are a few, those in its primary code first, then those in District of Columbia, then the soonest due.
- Vehicle Decals and Installation Services
Due in 3 daysNov 10, 2026, 10:00 AM EST
- Piney Woods Region, Lake O the Pines Park Signs
Due in 5 daysNov 12, 2026, 10:00 AM EST
- Interior Directional Signage Philadelphia VAMC
Due in 5 daysNov 12, 2026, 4:00 PM EST
- Facility 30011 - Facility Signage Update
Due in 18 daysNov 25, 2026, 4:00 PM EST
- Wayfinding Signage System
Due in 26 daysDec 3, 2026, 10:00 AM UTC+1
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (339950) that have won federal contracts. None in District of Columbia have yet, so these are in nearby states:
- Tyrrelltech, Inc., Laurel, MD
- Legacy Exhibits, LLC, Columbia, MD
- Adler Display Studio, Inc., Windsor Mill, MD
- Timsco, Inc., Temple Hills, MD
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through May 26, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is William P. Gelberg Inc.'s CAGE code?
William P. Gelberg Inc.'s CAGE code is 3YHX9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is William P. Gelberg Inc.'s UEI?
William P. Gelberg Inc.'s Unique Entity ID (UEI) is WGL2M1N3C6G5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is William P. Gelberg Inc.'s SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, William P. Gelberg Inc.'s registration is active through May 26, 2027. Registrations are renewed every year.
Is William P. Gelberg Inc. a small business?
William P. Gelberg Inc. is registered on SAM.gov as small under 1 NAICS code, including its primary code, 339950. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.