Skip to the page
Get started free

Data / Federal awards / NAICS 541620 / NEPTUNE AND COMPANY, INCORPORATED

NEPTUNE AND COMPANY, INCORPORATED: 76 federal contract awards, $14.7 million obligated (FY2024 to FY2027)

Updated October 6, 2026. Source: USAspending.gov.

NEPTUNE AND COMPANY, INCORPORATED (UEI GGU4CPEZ7ZK3), Lakewood, CO, received 76 federal prime contract awards with $14.7 million obligated in fiscal years 2024 to 2027, from 7 agencies under 4 NAICS codes. Its largest buyer is Department of Energy ($10.7 million) and its largest code is NAICS 541620 Environmental Consulting Services.

The request: Every federal contract awarded under NAICS 541620, with the winner, the agency and the value. $10 of work on sign-up, no card.

Get contracts in this nicheWatch NEPTUNE AND COMPANY, INCORPORATED

SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.

  • GGU4CPEZ7ZK3UEI
  • Lakewood, COLocation
  • Small BusinessBusiness size
  • 76Contract awards
  • $14.7 millionObligated
  • 2023-10-18First action in window
  • 2026-09-24Latest action

Where the work is

NAICS codes, with the other winners in each.

NAICSIndustryAwardsObligated
541620Environmental Consulting Services70$14.3 million
541614Process, Physical Distribution, and Logistics Consulting Services3$339,852
562910Remediation Services2$5,000
541990All Other Professional, Scientific, and Technical Services1$0

Buying agencies

AgencyAwardsObligated
Department of Energy4$10.7 million
Environmental Protection Agency60$3 million
Department of the Interior5$523,270
Department of Health and Human Services2$316,140
Department of Defense1$195,739
General Services Administration3$5,000
Department of Commerce1$0

Obligations by fiscal year

Fiscal yearObligated
FY2024$4.5 million
FY2025$5.2 million
FY2026$4.9 million

Contract awards

The 50 largest of 76 awards by dollars obligated in fiscal years 2024 to 2027.

Award IDAgencyTypeNAICSWhat it buysObligated in windowAward valueStartsEndsPlace of performanceSource
89303322FEM400275Department of EnergyDelivery Order541620THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE SPECIFIC ADMINISTRATIVE SERVICES RELATED TO THE EXECUTION OF THE PROBABILISTIC PERFORMANCE ASSE$5,025,000$8,525,000June 16, 2022December 15, 2025Cincinnati, OHusaspending.gov
89303326FEM400472Department of EnergyDelivery Order541620THE PURPOSE OF THIS CONTRACT IS TO PROVIDE PROBABILISTIC PERFORMANCE ASSESSMENT (PPA) AND STATISTICAL DECISION ANALYSIS SERVICES TO THE US D$4,000,000$9,789,938January 29, 2026January 27, 2029Cincinnati, OHusaspending.gov
89303323FEM400318Department of EnergyDelivery Order541620THIS TASK ORDER PROVIDES SERVICES RELATED TO THE ENHANCEMENT OF THE WVDP PPA MODEL, EFFECTIVENESS OF EROSION CONTROLS, AND OTHER SERVICES AS$1,625,000$2,475,000December 20, 2022June 21, 2026Cincinnati, OHusaspending.gov
68HERH24F0155Environmental Protection AgencyDelivery Order541620STATISTICAL AND PROUCL SUPPORT FOR THE SITE CHARACTERIZATION AND MONITORING TECHNICAL SUPPORT CENTER (SCMTSC) (TO 9)$617,746$1,516,219March 4, 2024March 4, 2027Washington, DCusaspending.gov
68HERH24F0100Environmental Protection AgencyDelivery Order541620NEW TASK ORDER FOR STATISTICAL SUPPORT FOR VALUE OF INFORMATION UNDER CONTRACT 68HERH24D0006$230,372$232,719January 24, 2024January 24, 2025Durham, NCusaspending.gov
68HERL26F0064Environmental Protection AgencyDelivery Order5416202026 AGENCY QA TRACK OPERATIONS, MAINTENANCE, AND ENHANCEMENTS (TO 46).$211,705$211,705February 20, 2026February 22, 2027Lakewood, COusaspending.gov
W912PP24P0002Department of DefensePurchase Order541620NTTR GEOTHERMAL PHASE III SUPPORT$195,739$195,739February 9, 2024November 9, 2025Nellis Afb, NVusaspending.gov
75D30126F20961Department of Health and Human ServicesDelivery Order541620QUALITY ASSURANCE REGULATORY COMPLIANCE, STATISTICAL AND INFORMATICS SUPPORT$189,049$189,049April 1, 2026March 31, 2027Atlanta, GAusaspending.gov
68HERH24F0082Environmental Protection AgencyDelivery Order541620NEW TASK ORDER FOR QUALITY ASSURANCE (QA) TRACK OPERATIONS, MAINTENANCE, AND ENHANCEMENTS$179,242$209,943January 2, 2024January 1, 2025Lakewood, COusaspending.gov
68HERH25F0102Environmental Protection AgencyDelivery Order541620QA TRACK OPERATIONS, MAINTENANCE, AND ENHANCEMENTS TO 34$174,835$189,650December 26, 2024January 1, 2026Cincinnati, OHusaspending.gov
140G0226F0040Department of the InteriorDelivery Order541614FY 26 GEMMA QMS EXTERNAL AUDIT CONTRACT$170,000$170,000March 2, 2026December 31, 2026Lakewood, COusaspending.gov
68HERH25F0028Environmental Protection AgencyDelivery Order541620DEVELOPMENT OF R-BASED PROUCL SOFTWARE TOOL VERSION 6.0$160,995$160,995October 18, 2024October 20, 2025Atlanta, GAusaspending.gov
68HERH25F0144Environmental Protection AgencyDelivery Order541620STATISTICAL SUPPORT FOR DATABASE CALIBRATED TOXICITY VALUE DERIVATION AND VALUE OF INFORMATION$152,094$152,094February 19, 2025February 19, 2026Holtsville, NYusaspending.gov
75D30123F18274Department of Health and Human ServicesDelivery Order541620STATISTICAL SUPPORT$127,092$249,886September 22, 2023September 29, 2025Lakewood, COusaspending.gov
140P9724P0082Department of the InteriorPurchase Order541620SWAN - VEGETATION DATA ANALYSIS$97,045$97,045September 17, 2024June 16, 2026Lakewood, COusaspending.gov
140G0223F0324Department of the InteriorDelivery Order541614QMS EXTERNAL AUDIT (MRP) MINERALS LABORATORY AUDITING SERVICES$89,874$274,850October 1, 2023September 30, 2024Lakewood, COusaspending.gov
68HERL26F0005Environmental Protection AgencyDelivery Order541620SUPPORT FOR USER FRIENDLY SPATIAL ANALYSIS MODELING (TO 43).$89,598$89,598November 18, 2025November 23, 2026Lakewood, COusaspending.gov
140P9726F0018Department of the InteriorDelivery Order541620SWAN - VEGETATION POWER ANALYSIS$86,373$86,373August 25, 2026March 31, 2028Lakewood, COusaspending.gov
140G0225F0059Department of the InteriorDelivery Order541614LABORATORY AUDITING SERVICES$79,979$79,979February 4, 2025August 31, 2025Lakewood, COusaspending.gov
68HERW26F0092Environmental Protection AgencyDelivery Order541620R425 TECHNICAL QUALITY ASSURANCE AND STATISTICAL SUPPORT FOR THE OFFICE OF RESEARCH AND DEVELOPMENT$72,110$72,110April 23, 2026April 22, 2027Lakewood, COusaspending.gov
68HERH25F0027Environmental Protection AgencyDelivery Order541620TO 30 QUALITY REVIEW OF DATA FROM WATER QUALITY PORTAL$66,579$66,579October 10, 2024October 10, 2025Cincinnati, OHusaspending.gov
68HERH24F0273Environmental Protection AgencyDelivery Order541620NEW TASK ORDER UNDER CONTRACT 68HERH24D0006, TASK ORDER # 18.$60,924$61,211May 24, 2024May 23, 2025Lakewood, COusaspending.gov
68HERH24F0395Environmental Protection AgencyDelivery Order541620STATISTICAL SUPPORT FOR LANDFILL RESEARCH FOR A NEW TASK ORDER ON CONTRACT 68HERH24D0006, TASK ORDER # 26.$58,238$58,238August 13, 2024August 13, 2025Cincinnati, OHusaspending.gov
68HERH24F0092Environmental Protection AgencyDelivery Order541620NEW TASK ORDER FOR CEMM QA PLANNING DOCUMENT REVIEW AND AUDIT SUPPORT (FY24) UNDER CONTRACT 68HERH24D0006$54,964$54,964January 9, 2024January 8, 2025Lakewood, COusaspending.gov
68HERH24F0028Environmental Protection AgencyDelivery Order541620CESER LRTD/WID QA SUPPORT FOR REVIEWS AND AUDITS (TO 127).$54,325$64,606November 3, 2023November 7, 2023Lakewood, COusaspending.gov
68HERH24F0402Environmental Protection AgencyDelivery Order541620SUPPORT FOR USER FRIENDLY SPATIAL ANALYSIS MODELING (TO 25)$53,811$53,860August 21, 2024August 21, 2025Cincinnati, OHusaspending.gov
68HERH24F0271Environmental Protection AgencyDelivery Order541620NEW TO UNDER CONTRACT #68HERH24D0006, TO # 23. CESER WID BIL QA SUPPORT FOR REVIEWS AND AUDITS (LEAD)$52,999$153,840May 23, 2024May 23, 2025Cincinnati, OHusaspending.gov
68HERH24F0298Environmental Protection AgencyDelivery Order541620NEW TO ON CONTRACT 68HERH24D0006, TO #13 QA SUPPORT FOR REMEDIATION AT OLIN OU1 (04B6) SUPERFUND SITE$45,805$46,861June 5, 2024June 6, 2025Atlanta, GAusaspending.gov
68HERH25F0090Environmental Protection AgencyDelivery Order541620NEW TASK ORDER ON 68HERH24D0006 STATISTICS AND DATA PROCESSING SUPPORT FOR STREAM RESEARCH. TASK ORDER #33$45,799$45,799December 12, 2024December 12, 2025Cincinnati, OHusaspending.gov
68HERH24F0108Environmental Protection AgencyDelivery Order541620STATISTICS AND DATA PROCESSING SUPPORT FOR STREAM RESEARCH TO6$45,322$45,322January 31, 2024January 30, 2025Lakewood, COusaspending.gov
68HERH24F0302Environmental Protection AgencyDelivery Order541620NEW TO ON CONTRACT 68HERH24D0006, TO #15 QA SUPPORT FOR REMEDIATION AT CIBA OU2&4 (04B1) SUPERFUND SITE$45,185$48,114June 5, 2024June 6, 2025Atlanta, GAusaspending.gov
68HERH25F0272Environmental Protection AgencyDelivery Order541620NEW TASK ORDER UNDER CONTRACT 68HERH24D0006 WITH NEPTUNE AND COMPANY, INC. FOR UPDATED CANCER DOSE-RESPONSE ASSESSMENT OF 1,4-DIOXANE$44,463$50,105July 9, 2025July 13, 2026Lakewood, COusaspending.gov
68HERH24F0031Environmental Protection AgencyDelivery Order541620TASK ORDER INITIATION FOR TECHNICAL SUPPORT FOR ORD'S QUALITY PROGRAM$44,136$50,824December 11, 2023December 10, 2024Lakewood, COusaspending.gov
68HERH24F0245Environmental Protection AgencyDelivery Order541620THE PURPOSE OF THIS PROCUREMENT IS TO AWARD A NEW TO ON CONTRACT 68HERH24D0006. FY24 CPHEA QA AUDITS TO#21. THIS IS A FULLY FUNDED FIRM-FIXE$44,095$44,095May 7, 2024September 30, 2024Lakewood, COusaspending.gov
68HERW26F0117Environmental Protection AgencyDelivery Order541620R425 TECHNICAL QUALITY ASSURANCE AND STATISTICAL SUPPORT FOR REGION 4 SUPERFUND AND EMERGENCY MANAGEMENT DIVISION (SEMD)$43,392$43,392June 3, 2026June 15, 2027Lakewood, COusaspending.gov
68HERW26F0121Environmental Protection AgencyDelivery Order541620R425 QA SUPPORT FOR REMEDIATION AT CIBA OU1, 2&4 (04B1) SUPERFUND SITE$43,392$43,392June 4, 2026June 3, 2027Lakewood, COusaspending.gov
68HERH25F0268Environmental Protection AgencyDelivery Order541620QA SUPPORT FOR REMEDIATION AT STAUFFER OU3 04JY SUPERFUND SITE LEMOYNE PLANT AND COLD CREEK PLANT. TO 42.$42,536$42,536July 17, 2025July 16, 2026Atlanta, GAusaspending.gov
68HERH25F0093Environmental Protection AgencyDelivery Order541620REVIEW OF THE EFFECTIVENESS OF INNOVATIVE NUTRIENT, SOLIDS, BACTERIA TREATMENT TECHNOLOGIES TO MITIGATE DAIRY FARM RELEASES.$37,008$37,008December 16, 2024December 16, 2025Ada, OKusaspending.gov
68HERH24F0145Environmental Protection AgencyDelivery Order541620NEW TASK ORDER ON 68HERH24D0006, TO SOLICITATION # 12. THIS A FULLY FUNDED TIME AND MATERIALS TASK ORDER FOR PORT EXISTING EPA HYDROPROCESSO$33,451$33,451May 7, 2024May 7, 2025Lakewood, COusaspending.gov
68HERH24F0299Environmental Protection AgencyDelivery Order541620NEW TO ON CONTRACT 68HERH24D0006, TO #14 QA SUPPORT FOR REMEDIATION AT OLIN OU2 (04L0) SUPERFUND SITE$31,055$33,984June 5, 2024June 6, 2025Atlanta, GAusaspending.gov
68HERH24F0303Environmental Protection AgencyDelivery Order541620NEW TO ON CONTRACT 68HERH24D0006, TO #16 QA SUPPORT FOR REMEDIA1ON AT CIBA OU3 (A410) SUPERFUND SITE.$31,055$32,110June 5, 2024June 6, 2025Atlanta, GAusaspending.gov
68HERW26F0258Environmental Protection AgencyDelivery Order541620PSC R425 OFFICE OF APPLIED SCIENCE AND ENVIRONMENTAL SOLUTIONS WATER INFRASTRUCTURE SCIENCE BRANCH STATISTICAL SUPPORT$30,725$30,725September 24, 2026September 24, 2027Lakewood, COusaspending.gov
68HERH25F0225Environmental Protection AgencyDelivery Order541620CESER WID STATISTICAL SUPPORT (TO 39).$29,795$29,795June 5, 2025June 10, 2026Lakewood, COusaspending.gov
68HERH24F0272Environmental Protection AgencyDelivery Order541620NEW TO UNDER CONTRACT #68HERH24D0006 TO# 22 CESER WID BIL QA SUPPORT FOR REVIEWS AND AUDITS (PFAS)$28,407$46,152May 23, 2024May 23, 2025Cincinnati, OHusaspending.gov
68HERH24F0018Environmental Protection AgencyDelivery Order541620SMALL DAIRY FARM RESILIENCE AND SUSTAINABILITY PLANNING (TO 126).$22,465$22,465October 24, 2023November 7, 2023Lakewood, COusaspending.gov
68HERH24F0244Environmental Protection AgencyDelivery Order541620NEW TO ON 68HERH24D0006 2024 CESER GCRD LABORATORY COMPETENCY ASSESSMENTS TO #19$21,722$21,722May 6, 2024February 11, 2025Lakewood, COusaspending.gov
68HERH24F0382Environmental Protection AgencyDelivery Order541620TASK ORDER TITLE: STREAM CONDITION PREDICTIONS IN THE JAMES RIVER, VIRGINIA. NEW TASK ORDER ON CONTRACT 68HERH24D0006, TASK ORDER SOLICITATI$21,034$21,857August 6, 2024April 6, 2025Cincinnati, OHusaspending.gov
68HERH24F0063Environmental Protection AgencyDelivery Order541620TASK ORDER 68HERH24F0063, 2024 CESER LRTD/WID QA SUPPORT FOR REVIEWS AND AUDITS$18,642$80,655December 11, 2023December 10, 2024Lakewood, COusaspending.gov
68HERH25F0310Environmental Protection AgencyDelivery Order541620IIJA/PFAS DATA VALIDATION$17,581$18,524August 15, 2025August 14, 2026Cincinnati, OHusaspending.gov
68HERH24F0421Environmental Protection AgencyDelivery Order541620HABS MODELING STATISTICAL MANUSCRIPT SUPPORT$16,539$16,539August 29, 2024March 2, 2025Cincinnati, OHusaspending.gov

Also on SpecStream

Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.