Hayduk Engineering, LLC
Hayduk Engineering, LLC is a small business in Ronkonkoma, NY registered on SAM.gov to bid on federal contracts. It has won about $684,554 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- WK34ZJHCFLY6
- CAGE code
- 7SPN9
- SAM.gov registration
- Active
Registration details
| Legal business name | Hayduk Engineering, LLC |
|---|---|
| Unique Entity ID (UEI) | WK34ZJHCFLY6 |
| CAGE code | 7SPN9 |
| Location | Ronkonkoma, NY |
| SAM.gov registration | Active through Mar 17, 2027 |
| Business started | 2002 |
| Primary NAICS code | 541330: Engineering Services |
| Website | www.haydukengineering.com |
Certifications and business types
- Service-disabled veteran-owned (self-reported in SAM.gov)
- Veteran-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes Hayduk Engineering, LLC is small under
On its SAM.gov registration, Hayduk Engineering, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Hayduk Engineering, LLC's NAICS codes
168 open federal opportunities on SAM.gov use a NAICS code Hayduk Engineering, LLC is small under. These are due soonest.
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- PAE Maritime Professional Support Services
Due in 2 daysOct 12, 2026
- MSC Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- Fuel Tank Inspections & Maint/Diesel Fuel Testing and Polishing Service
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541330) that have won federal contracts, starting with New York:
- Decilog, Inc., Melville, NY
- Asr International Corp., Hauppauge, NY
- MJ Engineering, Architecture, Landscape Architecture, and Land Surveying P.C., Halfmoon, NY
- Viridis Point, LLC, Salamanca, NY
- Strategic Grove LLC, Salamanca, NY
- Advanced Testing Technologies Inc, Hauppauge, NY
Frequently asked questions
What is Hayduk Engineering, LLC's CAGE code?
Hayduk Engineering, LLC's CAGE code is 7SPN9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Hayduk Engineering, LLC's UEI?
Hayduk Engineering, LLC's Unique Entity ID (UEI) is WK34ZJHCFLY6. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Hayduk Engineering, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Hayduk Engineering, LLC's registration is active through mar 17, 2027. Registrations are renewed every year.
Is Hayduk Engineering, LLC a small business?
Hayduk Engineering, LLC is registered on SAM.gov as small under 3 NAICS codes, including its primary code, 541330. 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
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 ask us to remove this page, email hello@fedready.us.