Vendor, Lakewood, CO
Neptune and Company, Incorporated
UEI GGU4CPEZ7ZK3, CAGE 027D7
54 awards and $8,556,499 obligated between January 6, 2025 and September 9, 2026, 80% under full and open competition, against 236.1 offers on average where reported. 1 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
Industries
NAICS on the awards, by dollars.
| Environmental Consulting ServicesNAICS 541620 | $8,306,520 |
| Process, Physical Distribution, and Logistics Consulting ServicesNAICS 541614 | $249,979 |
| All Other Professional, Scientific, and Technical ServicesNAICS 541990 | $0 |
| Remediation ServicesNAICS 562910 | $0 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition | 43 |
| Not Competed | 4 |
| Competed Under SAP | 3 |
| Full and Open Competition After Exclusion of Sources | 2 |
| Small Business Set Aside - Total | 2 |
| Women Owned Small Business | 1 |
| Delivery Order | 46 |
| Purchase Order | 3 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- LABORATORY AUDITING SERVICES
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541614140G0225F0059Awarded to Neptune and Company, Incorporated for $79,979
Posted Feb 4, 2025
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 89303326FEM400472Delivery Order, January 29, 2026, Not Competed | Em-Environmental MGMT Con Bus CTRDepartment of Energy | The Purpose of This Contract Is to Provide Probabilistic Performance Assessment (Ppa) and Statistical Decision Analysis Services to the US DNAICS 541620, PSC B510 | $4,000,000 |
| 89303322FEM400275Delivery Order, March 6, 2025, Not Competed | Em-Environmental MGMT Con Bus CTRDepartment of Energy | The Purpose of This Task Order Is to Provide Specific Administrative Services Related to the Execution of the Probabilistic Performance AsseNAICS 541620, PSC B510 | $2,403,273 |
| 89303323FEM400318Delivery Order, March 6, 2025, Not Competed | Em-Environmental MGMT Con Bus CTRDepartment of Energy | This Task Order Provides Services Related to the Enhancement of the WVDP Ppa Model, Effectiveness of Erosion Controls, and Other Services asNAICS 541620, PSC B510 | $775,000 |
| 68HERL26F0064Delivery Order, February 20, 2026, Full and Open Competition | Land, Enforcement, and Air DivisionEnvironmental Protection Agency | 2026 Agency Qa Track Operations, Maintenance, and Enhancements (To 46).NAICS 541620, PSC R425 | $211,705 |
| 75D30126F20961Delivery Order, April 1, 2026, Full and Open Competition, 1 offers | CDC Office of Acquisition ServicesCenters for Disease Control and Prevention | Quality Assurance Regulatory Compliance, Statistical and Informatics SupportNAICS 541620, PSC F999 | $189,049 |
| 140G0226F0040Delivery Order, March 2, 2026, Competed Under SAP | Ofc of Acquisition Grants-DenverU.S. Geological Survey | Fy 26 Gemma QMS External Audit ContractNAICS 541614, PSC R704 | $170,000 |
| 68HERH25F0144Delivery Order, February 19, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Statistical Support for Database Calibrated Toxicity Value Derivation and Value of InformationNAICS 541620, PSC R425 | $152,094 |
| 68HERH24F0155Delivery Order, February 3, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Statistical and Proucl Support for the Site Characterization and Monitoring Technical Support Center Exercise Option Period ModNAICS 541620, PSC R425 | $137,746 |
| 68HERH25F0102Delivery Order, February 11, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Qa Track Operations, Maintenance, and Enhancements to 34 (Incremental Funding)NAICS 541620, PSC R425 | $99,835 |
| 68HERH25F0255Delivery Order, June 16, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Wid Iija Qa Support for Reviews Audits (To 41).NAICS 541620, PSC R425 | $95,949 |
| 68HERL26F0005Delivery Order, November 18, 2025, Full and Open Competition | Land, Enforcement, and Air DivisionEnvironmental Protection Agency | Support for User Friendly Spatial Analysis Modeling (To 43).NAICS 541620, PSC R425 | $89,598 |
| 140P9726F0018Delivery Order, August 25, 2026, Full and Open Competition, 1 offers | Alaska Regional OfficeNational Park Service | Swan - Vegetation Power AnalysisNAICS 541620, PSC R499 | $86,373 |
| 140G0225F0059Delivery Order, February 4, 2025, Competed Under SAPSolicitation | Ofc of Acquisition Grants-DenverU.S. Geological Survey | Laboratory Auditing ServicesNAICS 541614, PSC R704 | $79,979 |
| 68HERW26F0092Delivery Order, April 23, 2026, Full and Open Competition | Water, Tribal & Science DivisionEnvironmental Protection Agency | R425 Technical Quality Assurance and Statistical Support for the Office of Research and DevelopmentNAICS 541620, PSC R425 | $72,110 |
| 68HERH25F0272Delivery Order, July 9, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | New Task Order Under Contract 68herh24d0006 with Neptune and Company, INC. for Updated Cancer Dose-Response Assessment of 1,4-DioxaneNAICS 541620, PSC R425 | $44,463 |
| 68HERW26F0121Delivery Order, June 4, 2026, Full and Open Competition | Water, Tribal & Science DivisionEnvironmental Protection Agency | R425 Qa Support for Remediation at Ciba OU1, 2&4 (04B1) Superfund SiteNAICS 541620, PSC R425 | $43,392 |
| 68HERH25F0268Delivery Order, July 17, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Qa Support for Remediation at Stauffer OU3 04JY Superfund Site Lemoyne Plant and Cold Creek Plant. to 42.NAICS 541620, PSC R425 | $42,536 |
| 68HERH25F0225Delivery Order, June 5, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Ceser Wid Statistical Support (To 39).NAICS 541620, PSC R425 | $29,795 |
| 140P9724P0082Purchase Order, May 21, 2025, Competed Under SAP, 2 offers | Alaska Regional OfficeNational Park Service | Swan - Vegetation Data AnalysisNAICS 541620, PSC B529 | $19,923 |
| 68HERH25F0310Delivery Order, August 15, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Iija/Pfas Data ValidationNAICS 541620, PSC R425 | $17,581 |
| 68HERH24F0298Delivery Order, April 24, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | New to on Contract 68herh24d0006, to #13 Qa Support for Remediation at Olin OU1 (04B6) Superfund Site (Change of Order, Ceiling Increase ModNAICS 541620, PSC R425 | $12,877 |
| 68HERH24F0302Delivery Order, April 24, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | New to on Contract 68herh24d0006, to #15 Qa Support for Remediation at Ciba OU2&4 (04B1) Superfund Site (Change Order/Celling Increase)NAICS 541620, PSC R425 | $12,257 |
| 68HERH25F0028Delivery Order, January 22, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Development of R-Based Proucl Software Tool Version 6.0 (Incremental Funding Action)NAICS 541620, PSC R425 | $10,995 |
| 1305M323PNRMJ0300Purchase Order, May 13, 2025, Not Competed Under SAP, 1 offers | Department of Commerce NOAANational Oceanic and Atmospheric Administration | Non-Personal Services for Carbontracker Support and Development. Pop Extension to 05/11/2026NAICS 541990, PSC AJ12 | $0 |
| 68HERH24F0031Delivery Order, April 8, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Task Order for Technical Support for Ord'S Quality Program Admin ModNAICS 541620, PSC R425 | $0 |
| 68HERH24F0063Delivery Order, April 9, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Task Order 68herh24f0063, 2024 Ceser Lrtd/Wid Qa Support for Reviews and Audits (Admin Mod)NAICS 541620, PSC R425 | $0 |
| 68HERH24F0244Delivery Order, February 13, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Period of Performance End Date ChangeNAICS 541620, PSC R425 | $0 |
| 68HERH24F0279Delivery Order, February 12, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | New Task Order on 68herh24d0006, to Solicitation # 024, 2024 Ceser Iso 17025:2017 Audit Support (Period of Performance End Date)NAICS 541620, PSC R425 | $0 |
| 68HERH25F0027Delivery Order, July 15, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | To 30 Quality Review of Data from Water Quality Portal the Purpose of This Modification Is to Name Shawn Siefring as the Cor and Add Leeann NAICS 541620, PSC R425 | $0 |
| 68HERH25F0090Delivery Order, July 8, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Statistics and Data Processing Support for Stream Research. (Task Order #33). Alternate Cor Change Modification.NAICS 541620, PSC R425 | $0 |
| 68HERH25F0093Delivery Order, January 6, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Review of the Effectiveness of Innovative Nutrient, Solids, Bacteria Treatment Technologies to Mitigate Dairy Farm Releases. (Admin Mod)NAICS 541620, PSC R425 | $0 |
| 68HERH25F0146Delivery Order, February 25, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Cemm Qa Support for 2025 (Task Order 36)NAICS 541620, PSC R425 | $0 |
| 68HERH25F0286Delivery Order, July 30, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Wid & LRTD Qa Audit Support 2025 (To 37).NAICS 541620, PSC R425 | $0 |
| W912PP24P0002Purchase Order, April 18, 2025, Not Competed Under SAP, 1 offers | W075 Endist AlbuquerqueDepartment of the Army | 6 Month Pop ExtensionNAICS 541620, PSC F999 | $0 |
| 47QRAA23D0019January 9, 2025, Full and Open Competition, 999 offers | Gsa/Fas/Pshc/Prof SRVCS Sched-PssFederal Acquisition Service | Federal Supply Schedule ContractNAICS 541620, PSC R408 | $0 |
| 47QRCA24DW193April 29, 2025, Full and Open Competition After Exclusion of Sources, 589 offers | Gsa/Fas/Pshc/Oasis PlusFederal Acquisition Service | One Acquisition Solution for Integrated Services Plus (Oasis+) Women Owned Small Business Multiple Agency Contract (Mac)NAICS 562910, PSC R499 | $0 |
| 47QRCA25DS198April 29, 2025, Full and Open Competition After Exclusion of Sources, 999 offers | Gsa/Fas/Pshc/Oasis PlusFederal Acquisition Service | One Acquisition Solution for Integrated Services Plus (Oasis+) Small Business Multiple Agency Contract (Mac)NAICS 562910, PSC R499 | $0 |
| 68HERH24D0006May 22, 2025, Full and Open Competition, 1 offers | Headquarters Acquisition DivEnvironmental Protection Agency | Technical Quality Assurance and Statistical Support for the Office of Research and Development (Government Furnished Property Mod)NAICS 541620, PSC R425 | $0 |
| 89303322DEM000072February 26, 2025, Not Competed, 1 offers | Em-Environmental MGMT Con Bus CTRDepartment of Energy | This IDIQ Contract Is for the Purpose of Providing Probabilistic Performance Assessment (Ppa) and Statistical Decision Analysis Services to NAICS 541620, PSC B510 | $0 |
| 75D30123F18274Delivery Order, May 21, 2026, Full and Open Competition, 2 offers | CDC Office of Acquisition ServicesCenters for Disease Control and Prevention | Statistical SupportNAICS 541620, PSC R410 | -$0 |
| 68HERH24F0115Delivery Order, April 1, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Technical Quality Assurance and Statistical Support for the Office of Research and Development. De-Obligation.NAICS 541620, PSC R425 | -$34 |
| 68HERH24F0402Delivery Order, April 9, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Support for User Friendly Spatial Analysis Modeling (To 25) (Admin Mod)NAICS 541620, PSC R425 | -$49 |
| 68HERH24F0273Delivery Order, August 19, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Technical Quality Assurance and Statistical Support for Ord. the Purpose of This Modification Is to Deobligate $287.06 from Clin 0001.NAICS 541620, PSC R425 | -$287 |
| 68HERH24F0382Delivery Order, June 16, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Technical Quality Assurance and Statistical Support for the Office of Research and Development. De-ObligationNAICS 541620, PSC R425 | -$823 |
| 68HERH24F0299Delivery Order, September 17, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Qa Support for Remediation at Olin OU2 (04L0) Superfund Site (To# 14). De-Obligation Modification.NAICS 541620, PSC R425 | -$1,874 |
| 68HERH24F0303Delivery Order, September 10, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Modification to Deobligate $1,873.81 from Line Item 0002. New to on Contract 68herh24d0006, to #16 Qa Support for Remedia1on at Ciba OU3 (A4NAICS 541620, PSC R425 | -$1,874 |
| 68HERH24F0100Delivery Order, March 19, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | New Task Order for Statistical Support for Value of Information Under Contract 68herh24d0006 (Deobliation Mod)NAICS 541620, PSC R425 | -$2,346 |
| 68HERH25F0035Delivery Order, February 17, 2026, Full and Open Competition | Land, Enforcement, and Air DivisionEnvironmental Protection Agency | To 31 Ceser Wid Data Validation Support Mod P00001, De-Obligation of Funds.NAICS 541620, PSC R425 | -$8,340 |
| 68HERH24F0092Delivery Order, February 13, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | The Purpose of This Modification Is to Incorporate Revised PWS Dated July 3, 2024.NAICS 541620, PSC R425 | -$10,015 |
| 68HERH24F0272Delivery Order, September 23, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | New to Under Contract #68herh24d0006 To# 22 Ceser Wid Bil Qa Support for Reviews and Audits (Pfas) De-Obligation to CloseoutNAICS 541620, PSC R425 | -$17,745 |
| 68HERH24F0082Delivery Order, March 25, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Technical Quality Assurance and Statistical Support for the Office of Research and Development (Deobligation Action)NAICS 541620, PSC R425 | -$22,008 |
| 68HERH24F0257Delivery Order, May 13, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | Technical Quality Assurance and Statistical Support for the Office of Research and Development De-Obligation.NAICS 541620, PSC R425 | -$30,111 |
| 68HERH24F0118Delivery Order, January 22, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | New Task Order for Qa Support for Gcrd, Contract # 68herh24d0006, to Solicitation # 8. This Task Order Is a Firm-Fixed Price Order and FullyNAICS 541620, PSC R425 | -$43,684 |
| 68HERH24F0271Delivery Order, September 23, 2025, Full and Open Competition | Headquarters Acquisition DivEnvironmental Protection Agency | New to Under Contract #68herh24d0006, to # 23. Ceser Wid Bil Qa Support for Reviews and Audits (Lead) De-Obligation Modification.NAICS 541620, PSC R425 | -$100,841 |
- Places of performance
- ColoradoOhioGeorgiaNew YorkDistrict of ColumbiaNevadaOklahomaNorth Carolina
- Product and service codes
- B510 Environmental Studies and AssessmentsR425 Engineering and Technical ServicesR704 Auditing ServicesF999 Other Environmental Services, Studies, and Analytical SupportR499 Other Professional ServicesB529 Scientific Data Studies
- Transactions
- 153 across 54 awards