Marble Island LLC
Marble Island LLC (doing business as Marble Construction) is a small business in Ketchikan, AK registered on SAM.gov to bid on federal contracts. It has won about $2 million in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- CSVPSPKUBNJ3
- CAGE code
- 61NC0
- 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 | Marble Island LLC |
|---|---|
| Doing business as | Marble Construction |
| Unique Entity ID (UEI) | CSVPSPKUBNJ3 |
| CAGE code | 61NC0 |
| Location | Ketchikan, AK |
| SAM.gov registration | Active through Jul 7, 2027 |
| Business started | 2008 |
| Primary NAICS code | 236220: Commercial and Institutional Building Construction |
| How to contact | No phone or email in SAM.gov's public file. Search UEI CSVPSPKUBNJ3 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 CSVPSPKUBNJ3 () 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 Marble Island LLC is small under
On its SAM.gov registration, Marble Island LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Marble Island LLC's NAICS codes
191 open federal opportunities on SAM.gov use one of Marble Island 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, then those in Alaska, then the soonest due.
- (EAR048) Repair Fire Alarm System Eareckson Air Station Facilities
Due in 9 daysNov 16, 2026, 2:00 PM AKST
- Alaska Construction IDIQ Sources Sought
✦ This is a sources sought notice, not a solicitation: GSA's Public Buildings Service is checking which businesses could handle small repair and alteration construction projects in…
Due in 12 daysNov 19, 2026, 1:00 PM PST
- USCG Regional Multiple Award Construction Contract (Rmacc III)
✦ The U.S. Coast Guard (Civil Engineering Unit Juneau and other regional units) is buying a new set of construction contracts for the Department of Homeland Security.
Due in 54 daysDec 31, 2026, 5:00 PM ESTThe AI summary flags this date. Check SAM.gov.
- Building 143 Concrete Scale Pad Expansion and Dock Leveler Replacement
Due in 2 daysNov 9, 2026, 10:00 AM EST
- Renovate Building 286 & Building 497, Demolish Building 298
Due in 2 daysNov 9, 2026, 12:00 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (236220) that have won federal contracts in Alaska:
- Bering P&L JV, Anchorage, AK
- Kuchar Construction, LLC, Eagle River, AK
- CWJV, North Pole, AK
- TDX Quality, LLC, Anchorage, AK
- KLR Enterprises, Anchorage, AK
- Alaska Commercial Development Group Inc, Fairbanks, AK
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 Jul 7, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Marble Island LLC's CAGE code?
Marble Island LLC's CAGE code is 61NC0. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Marble Island LLC's UEI?
Marble Island LLC's Unique Entity ID (UEI) is CSVPSPKUBNJ3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Marble Island LLC's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Marble Island LLC's registration is active through Jul 7, 2027. Registrations are renewed every year.
Is Marble Island LLC a small business?
Marble Island LLC is registered on SAM.gov as small under 6 NAICS codes, including its primary code, 236220. 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.