LN Curtis & Sons
LN Curtis & Sons is a small business in Walnut Creek, CA registered on SAM.gov to bid on federal contracts. It has won about $66.4 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- DDLSADSWN7U7
- CAGE code
- 5E720
- SAM.gov registration
- Active
Registration details
| Legal business name | LN Curtis & Sons |
|---|---|
| Unique Entity ID (UEI) | DDLSADSWN7U7 |
| CAGE code | 5E720 |
| Location | Walnut Creek, CA |
| SAM.gov registration | Active through Aug 19, 2027 |
| Business started | 1929 |
| Primary NAICS code | 339999: All Other Miscellaneous Manufacturing |
| Website | www.lncurtis.com |
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 LN Curtis & Sons is small under
On its SAM.gov registration, LN Curtis & Sons meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 339999 All Other Miscellaneous Manufacturing
- 315210 Cut and Sew Apparel Contractors
- 315250 Cut and Sew Apparel Manufacturing (except Contractors)
- 315990 Apparel Accessories and Other Apparel Manufacturing
- 316210 Footwear Manufacturing
- 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
- 326199 All Other Plastics Product Manufacturing
- 326220 Rubber and Plastics Hoses and Belting Manufacturing
- 326299 All Other Rubber Product Manufacturing
- 332216 Saw Blade and Handtool Manufacturing
- 332311 Prefabricated Metal Building and Component Manufacturing
- 332510 Hardware Manufacturing
- 332919 Other Metal Valve and Pipe Fitting Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333310 Commercial and Service Industry Machinery Manufacturing
- 333912 Air and Gas Compressor Manufacturing
- 333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing
- 333991 Power-Driven Handtool Manufacturing
- 333996 Fluid Power Pump and Motor Manufacturing
- 333998 All Other Miscellaneous General Purpose Machinery Manufacturing
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
And 7 more.
Open contracts in LN Curtis & Sons's NAICS codes
646 open federal opportunities on SAM.gov use a NAICS code LN Curtis & Sons is small under. These are due soonest.
- Industrial Variable Frequency Drives (VFDs)
Due in 2 daysOct 12, 2026
- NX EQ Radiofrequency Generators
Due in 2 daysOct 12, 2026
- Fiber Coupled MgOLN Phase Modulator
Due in 2 daysOct 12, 2026
- Radios for Tuba City Boarding School
Due in 2 daysOct 12, 2026
- Industry Day - GPS-Enabled Monitoring Devices
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (339999) that have won federal contracts, starting with California:
- RRDS Inc, Irvine, CA
- Mast Technologies, LLC, San Diego, CA
- Iwvc, LLC, Venice, CA
- Distribution Systems International, Inc, Lake Forest, CA
- Spartan Investment Services LLC, National City, CA
- Ezclear LLC, Signal Hill, CA
Frequently asked questions
What is LN Curtis & Sons's CAGE code?
LN Curtis & Sons's CAGE code is 5E720. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is LN Curtis & Sons's UEI?
LN Curtis & Sons's Unique Entity ID (UEI) is DDLSADSWN7U7. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is LN Curtis & Sons's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, LN Curtis & Sons's registration is active through aug 19, 2027. Registrations are renewed every year.
Is LN Curtis & Sons a small business?
LN Curtis & Sons is registered on SAM.gov as small under 31 NAICS codes, including its primary code, 339999. 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.