Greisen Aerospace, LLC
Greisen Aerospace, LLC is a small business in Brunswick, ME registered on SAM.gov to bid on federal contracts. It has won about $6.8 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- KRL9H2ZEVCK5
- CAGE code
- 7DPN4
- SAM.gov registration
- Active
Registration details
| Legal business name | Greisen Aerospace, LLC |
|---|---|
| Unique Entity ID (UEI) | KRL9H2ZEVCK5 |
| CAGE code | 7DPN4 |
| Location | Brunswick, ME |
| SAM.gov registration | Active through Feb 20, 2027 |
| Business started | 2014 |
| Primary NAICS code | 336419: Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing |
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 Greisen Aerospace, LLC is small under
On its SAM.gov registration, Greisen Aerospace, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- 331222 Steel Wire Drawing
- 331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
- 332312 Fabricated Structural Metal Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333131 Mining Machinery and Equipment Manufacturing
- 333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
- 334519 Other Measuring and Controlling Device Manufacturing
Open contracts in Greisen Aerospace, LLC's NAICS codes
88 open federal opportunities on SAM.gov use a NAICS code Greisen Aerospace, LLC is small under. These are due soonest.
- Slewing Arm Davit (SLAD) Overhaul Kit
✦ The Navy's Mid-Atlantic Regional Maintenance Center in Norfolk, VA is checking which companies could supply a Slewing Arm Davit Overhaul Kit for the USS Nitze (DDG-96).
Due in 2 daysOct 12, 2026
- Allatoona Lake Dam - Eight (8) Sluice Gate
✦ The U.S. Army Corps of Engineers, Mobile District, is asking companies if they can make and deliver eight new cast steel sluice gates for Allatoona Dam in Cartersville, Georgia.
Due in 2 daysOct 12, 2026
- RFQ 74781 - 25' Riser Assembly
Due in 3 daysOct 12, 2026
- HOSE ASSEMBLY,NONMETAL
Due in 3 daysOct 13, 2026
- NSN: 6695016730476 Part Number: D-4368-100 Nomenclature: TRANSDUCER,MOTIONAL PICKUP WSDC: VIRGINIA CLASS SUBMARINE
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (336419) that have won federal contracts, starting with Maine:
- Yulista Aerospace & Defense LLC, Huntsville, AL
- Thinkorbital Inc., Boulder, CO
- Spaceline Technologies Inc., Everett, WA
- Mindrum Precision Inc., Rancho Cucamonga, CA
- Ceranova Corp, Marlborough, MA
- Precision Fabricating & Cleaning Company, Inc., Cocoa, FL
Frequently asked questions
What is Greisen Aerospace, LLC's CAGE code?
Greisen Aerospace, LLC's CAGE code is 7DPN4. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Greisen Aerospace, LLC's UEI?
Greisen Aerospace, LLC's Unique Entity ID (UEI) is KRL9H2ZEVCK5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Greisen Aerospace, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Greisen Aerospace, LLC's registration is active through feb 20, 2027. Registrations are renewed every year.
Is Greisen Aerospace, LLC a small business?
Greisen Aerospace, LLC is registered on SAM.gov as small under 8 NAICS codes, including its primary code, 336419. 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.