Neptune and Company, Incorporated
Neptune and Company, Incorporated (doing business as Neptune and Company, Inc.) is a small business in Lakewood, CO registered on SAM.gov to bid on federal contracts. It has won about $14.7 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- GGU4CPEZ7ZK3
- CAGE code
- 027D7
- SAM.gov registration
- Active
Registration details
| Legal business name | Neptune and Company, Incorporated |
|---|---|
| Doing business as | Neptune and Company, Inc. |
| Unique Entity ID (UEI) | GGU4CPEZ7ZK3 |
| CAGE code | 027D7 |
| Location | Lakewood, CO |
| SAM.gov registration | Active through Sep 16, 2027 |
| Business started | 1992 |
| Primary NAICS code | 541620: Environmental Consulting Services |
| Website | www.neptuneinc.org |
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 Neptune and Company, Incorporated is small under
On its SAM.gov registration, Neptune and Company, Incorporated meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541620 Environmental Consulting Services
- 541330 Engineering Services
- 541360 Geophysical Surveying and Mapping Services
- 541611 Administrative Management and General Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 611430 Professional and Management Development Training
Open contracts in Neptune and Company, Incorporated's NAICS codes
543 open federal opportunities on SAM.gov use a NAICS code Neptune and Company, Incorporated is small under. These are due soonest.
- Army Continuing Medical Education (CME) Reaccreditation
Due in 2 daysOct 12, 2026
- Notice of Intent to Sole Source – National Marrow Donor Program – service agreement
✦ The NIH Clinical Center in Bethesda, MD plans to buy unrelated donor search and stem cell transplant support services from the National Marrow Donor Program (NMDP) without…
Due in 2 daysOct 12, 2026
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Design Basis Threat (DBT) and Target Sets Security
Due in 2 daysOct 12, 2026
- Flow-Induced Vibration Review and Guidance
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541620) that have won federal contracts, starting with Colorado:
- Espinoza Cultural Services, LLC, La Jara, CO
- G & RK Consulting Associates LLC, Englewood, CO
- Auxilio Management Services, Denver, CO
- Pinyon-Sundance JV, LLC, Lakewood, CO
- Ecopoint Inc, Rifle, CO
- Pinyon Environmental, Inc., Lakewood, CO
Frequently asked questions
What is Neptune and Company, Incorporated's CAGE code?
Neptune and Company, Incorporated's CAGE code is 027D7. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Neptune and Company, Incorporated's UEI?
Neptune and Company, Incorporated's Unique Entity ID (UEI) is GGU4CPEZ7ZK3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Neptune and Company, Incorporated's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Neptune and Company, Incorporated's registration is active through sep 16, 2027. Registrations are renewed every year.
Is Neptune and Company, Incorporated a small business?
Neptune and Company, Incorporated is registered on SAM.gov as small under 8 NAICS codes, including its primary code, 541620. 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.