NEPTUNE AND COMPANY, INCORPORATED: federal contracts won
Federal contracts of $10,000 or more awarded to this company since October 2023 (FY2024), from USAspending.gov. UEI: GGU4CPEZ7ZK3
60contracts won
$21,106,956total obligated
$53,405median contract
Sep 24, 2026most recent start
Agencies it works for
| Agency | Contracts | Obligated |
|---|---|---|
| Department of Energy | 3 | $15,000,000 |
| Environmental Protection Agency | 48 | $4,544,036 |
| Department of the Interior | 5 | $708,246 |
| Department of Health and Human Services | 2 | $438,934 |
| Department of Commerce | 1 | $220,000 |
| Department of Defense | 1 | $195,739 |
Where it works
Recent contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| PSC R425 OFFICE OF APPLIED SCIENCE AND ENVIRONMENTAL SOLUTIONS WATER INFRASTRUCTURE SCIENCE BRANCH STATISTICAL SUPPORT
68HERW26F0258 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
— | Environmental Protection Agency | $30,725 | Sep 24, 2026 Ends: Sep 24, 2027 |
| SWAN - VEGETATION POWER ANALYSIS
140P9726F0018 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
— | Department of the Interior National Park Service |
$86,373 Potential value: $134,201 |
Aug 25, 2026 Ends: Mar 31, 2028 |
| R425 QA SUPPORT FOR REMEDIATION AT CIBA OU1, 2&4 (04B1) SUPERFUND SITE
68HERW26F0121 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
— | Environmental Protection Agency | $43,392 | Jun 04, 2026 Ends: Jun 03, 2027 |
| R425 TECHNICAL QUALITY ASSURANCE AND STATISTICAL SUPPORT FOR THE OFFICE OF RESEARCH AND DEVELOPMENT
68HERW26F0092 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
— | Environmental Protection Agency | $72,110 | Apr 23, 2026 Ends: Apr 22, 2027 |
| QUALITY ASSURANCE REGULATORY COMPLIANCE, STATISTICAL AND INFORMATICS SUPPORT
75D30126F20961 · NAICS 541620 Environmental Consulting Services · Atlanta, GA |
— | Department of Health and Human Services Centers for Disease Control and Prevention |
$189,048 Potential value: $1,013,750 |
Apr 01, 2026 Ends: Mar 31, 2027 |
| FY 26 GEMMA QMS EXTERNAL AUDIT CONTRACT
140G0226F0040 · NAICS 541614 Process, Physical Distribution, and Logistics Consulting Services · Lakewood, CO |
— | Department of the Interior U.S. Geological Survey |
$170,000 | Mar 02, 2026 Ends: Dec 31, 2026 |
| 2026 AGENCY QA TRACK OPERATIONS, MAINTENANCE, AND ENHANCEMENTS (TO 46).
68HERL26F0064 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
— | Environmental Protection Agency | $211,705 | Feb 20, 2026 Ends: Feb 22, 2027 |
| THE PURPOSE OF THIS CONTRACT IS TO PROVIDE PROBABILISTIC PERFORMANCE ASSESSMENT (PPA) AND STATISTICAL DECISION ANALYSIS SERVICES TO THE US D…
89303326FEM400472 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
— | Department of Energy | $4,000,000 Potential value: $9,789,938 |
Jan 29, 2026 Ends: Jan 27, 2029 |
| SUPPORT FOR USER FRIENDLY SPATIAL ANALYSIS MODELING (TO 43).
68HERL26F0005 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
— | Environmental Protection Agency | $89,598 | Nov 18, 2025 Ends: Nov 23, 2026 |
| IIJA/PFAS DATA VALIDATION
68HERH25F0310 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
— | Environmental Protection Agency | $17,581 Potential value: $18,524 |
Aug 15, 2025 Ends: Aug 14, 2026 |
| QA SUPPORT FOR REMEDIATION AT STAUFFER OU3 04JY SUPERFUND SITE LEMOYNE PLANT AND COLD CREEK PLANT. TO 42.
68HERH25F0268 · NAICS 541620 Environmental Consulting Services · Atlanta, GA |
— | Environmental Protection Agency | $42,536 | Jul 17, 2025 Ends: Jul 16, 2026 |
| NEW TASK ORDER UNDER CONTRACT 68HERH24D0006 WITH NEPTUNE AND COMPANY, INC. FOR UPDATED CANCER DOSE-RESPONSE ASSESSMENT OF 1,4-DIOXANE
68HERH25F0272 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
— | Environmental Protection Agency | $44,463 Potential value: $50,105 |
Jul 09, 2025 Ends: Jul 13, 2026 |
| CESER WID STATISTICAL SUPPORT (TO 39).
68HERH25F0225 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
— | Environmental Protection Agency | $29,795 | Jun 05, 2025 Ends: Jun 10, 2026 |
| STATISTICAL SUPPORT FOR DATABASE CALIBRATED TOXICITY VALUE DERIVATION AND VALUE OF INFORMATION
68HERH25F0144 · NAICS 541620 Environmental Consulting Services · Holtsville, NY |
— | Environmental Protection Agency | $152,094 | Feb 19, 2025 Ends: Feb 19, 2026 |
| LABORATORY AUDITING SERVICES
140G0225F0059 · NAICS 541614 Process, Physical Distribution, and Logistics Consulting Services · Lakewood, CO |
— | Department of the Interior U.S. Geological Survey |
$79,979 | Feb 04, 2025 Ends: Aug 31, 2025 |
| QA TRACK OPERATIONS, MAINTENANCE, AND ENHANCEMENTS TO 34
68HERH25F0102 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
— | Environmental Protection Agency | $174,835 Potential value: $189,650 |
Dec 26, 2024 Ends: Jan 01, 2026 |
| REVIEW OF THE EFFECTIVENESS OF INNOVATIVE NUTRIENT, SOLIDS, BACTERIA TREATMENT TECHNOLOGIES TO MITIGATE DAIRY FARM RELEASES.
68HERH25F0093 · NAICS 541620 Environmental Consulting Services · Ada, OK |
— | Environmental Protection Agency | $37,008 | Dec 16, 2024 Ends: Dec 16, 2025 |
| NEW TASK ORDER ON 68HERH24D0006 STATISTICS AND DATA PROCESSING SUPPORT FOR STREAM RESEARCH. TASK ORDER #33
68HERH25F0090 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
— | Environmental Protection Agency | $45,799 | Dec 12, 2024 Ends: Dec 12, 2025 |
| DEVELOPMENT OF R-BASED PROUCL SOFTWARE TOOL VERSION 6.0
68HERH25F0028 · NAICS 541620 Environmental Consulting Services · Atlanta, GA |
— | Environmental Protection Agency | $160,995 Potential value: $350,649 |
Oct 18, 2024 Ends: Oct 20, 2025 |
| TO 30 QUALITY REVIEW OF DATA FROM WATER QUALITY PORTAL
68HERH25F0027 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
— | Environmental Protection Agency | $66,579 | Oct 10, 2024 Ends: Oct 10, 2025 |
| SWAN - VEGETATION DATA ANALYSIS
140P9724P0082 · NAICS 541620 Environmental Consulting Services · Lakewood, CO |
— | Department of the Interior National Park Service |
$97,045 | Sep 17, 2024 Ends: Jun 16, 2026 |
| HABS MODELING STATISTICAL MANUSCRIPT SUPPORT
68HERH24F0421 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
— | Environmental Protection Agency | $16,539 | Aug 29, 2024 Ends: Mar 02, 2025 |
| SUPPORT FOR USER FRIENDLY SPATIAL ANALYSIS MODELING (TO 25)
68HERH24F0402 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
— | Environmental Protection Agency | $53,811 Potential value: $53,860 |
Aug 21, 2024 Ends: Aug 21, 2025 |
| STATISTICAL SUPPORT FOR LANDFILL RESEARCH FOR A NEW TASK ORDER ON CONTRACT 68HERH24D0006, TASK ORDER # 26.
68HERH24F0395 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
— | Environmental Protection Agency | $58,238 | Aug 13, 2024 Ends: Aug 13, 2025 |
| TASK ORDER TITLE: STREAM CONDITION PREDICTIONS IN THE JAMES RIVER, VIRGINIA. NEW TASK ORDER ON CONTRACT 68HERH24D0006, TASK ORDER SOLICITATI…
68HERH24F0382 · NAICS 541620 Environmental Consulting Services · Cincinnati, OH |
— | Environmental Protection Agency | $21,034 Potential value: $21,857 |
Aug 06, 2024 Ends: Apr 06, 2025 |
Source: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.