Lange Containment Systems LLC
Lange Containment Systems LLC is a small business in Denver, CO registered on SAM.gov to bid on federal contracts. It has won about $114,571 in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- SEZBTK9N9X99
- CAGE code
- 97JF9
- SAM.gov registration
- Active
Federal contract history
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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 | Lange Containment Systems LLC |
|---|---|
| Unique Entity ID (UEI) | SEZBTK9N9X99 |
| CAGE code | 97JF9 |
| Location | Denver, CO |
| SAM.gov registration | Active through Apr 22, 2027 |
| Business started | 2021 |
| Primary NAICS code | 314999: All Other Miscellaneous Textile Product Mills |
| How to contact | No phone or email in SAM.gov's public file. Search UEI SEZBTK9N9X99 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).
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.
Check or correct this record at the source: open its SAM.gov entry, or search UEI SEZBTK9N9X99 () 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 Lange Containment Systems LLC is small under
On its SAM.gov registration, Lange Containment Systems LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Lange Containment Systems LLC's NAICS codes
14 open federal opportunities on SAM.gov use one of Lange Containment Systems LLC's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first (none of these are in Colorado right now), then the soonest due.
- Fabric, Thermal, Spec
✦ The Navy's supply office (NAVSUP Weapon Systems Support, Mechanicsburg) wants thermal fabric sold by the 50-yard roll.
Due in 2 daysNov 9, 2026, 4:30 PM UTC-4
- Dry Suit
Due in 5 daysNov 12, 2026, 10:00 AM PST
- Camo CVR Upr Barrel
✦ The Navy's NAVSUP Weapon Systems Support office wants a periscope camouflage cover upper barrel assembly (Assembly #32) for Navy submarines, built to a Government drawing.
Due in 46 daysDec 23, 2026, 4:30 PM UTC-4The AI summary flags this date. Check SAM.gov.
- Camo CVR LWR Barrel
✦ The Navy's NAVSUP Weapon Systems Support office wants a periscope camouflage cover lower barrel assembly (Assembly #47) for Navy submarines, built to a Government drawing.
Due in 46 daysDec 23, 2026, 4:30 PM UTC-4The AI summary flags this date. Check SAM.gov.
- Camo CVR Head Windw
✦ The Navy's NAVSUP Weapon Systems Support (the Navy's supply-chain buying office) wants a Periscope Camouflage Cover Head Assembly #12, a welded and coated part for Navy submarines.
Due in 46 daysDec 23, 2026, 4:30 PM UTC-4The AI summary flags this date. Check SAM.gov.
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (314999) that have won federal contracts. None in Colorado have yet, so these are in nearby states:
- West Coast Netting Inc, Kingman, AZ
- Falcon Engineering Corporation, Mesa, AZ
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 Apr 22, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Lange Containment Systems LLC's CAGE code?
Lange Containment Systems LLC's CAGE code is 97JF9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Lange Containment Systems LLC's UEI?
Lange Containment Systems LLC's Unique Entity ID (UEI) is SEZBTK9N9X99. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Lange Containment Systems LLC's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Lange Containment Systems LLC's registration is active through Apr 22, 2027. Registrations are renewed every year.
Is Lange Containment Systems LLC a small business?
Lange Containment Systems LLC is registered on SAM.gov as small under 2 NAICS codes, including its primary code, 314999. 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.