| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | — | BPA | $1,300,000 | INDIAN HEALTH SERVICE | INDIAN HEALTH SERVICE | — | 541620Environmental Consulting Services | U099EDUCATION/TRAINING- OTHER | Nov 20, 2025 | Nov 20, 2025 | Feb 28, 2027 |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | FEDERAL SUPPLY SCHEDULE CONTRACT | FSS | $18,700,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Feb 6, 2025 | Feb 6, 2025 | Feb 5, 2030 |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | — | BPA | $3,526,737 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541620Environmental Consulting Services | F103ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | Dec 8, 2023 | Feb 1, 2024 | Feb 1, 2029 |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | — | BPA | $1,400,000 | INDIAN HEALTH SERVICE | INDIAN HEALTH SERVICE | — | 541620Environmental Consulting Services | U010EDUCATION/TRAINING- CERTIFICATIONS/ACCREDITATIONS FOR EDUCATIONAL INSTITUTIONS | Mar 2, 2021 | Feb 5, 2021 | Aug 28, 2026 |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | — | IDC | $730,000 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | SBA | 541620Environmental Consulting Services | F103ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | Sep 24, 2018 | Sep 24, 2018 | Jan 31, 2024 |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | — | BPA | $1,000,000 | INDIAN HEALTH SERVICE | INDIAN HEALTH SERVICE | — | 541620Environmental Consulting Services | U010EDUCATION/TRAINING- CERTIFICATIONS/ACCREDITATIONS FOR EDUCATIONAL INSTITUTIONS | Sep 24, 2015 | Sep 24, 2015 | Sep 30, 2020 |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | — | BPA | $40,000 | INDIAN HEALTH SERVICE | INDIAN HEALTH SERVICE | — | 541620Environmental Consulting Services | U010EDUCATION/TRAINING- CERTIFICATIONS/ACCREDITATIONS FOR EDUCATIONAL INSTITUTIONS | Oct 24, 2013 | Oct 24, 2013 | — |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | IGF::OT::IGF | IDC | $256,229 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541620Environmental Consulting Services | S114UTILITIES- WATER | Apr 22, 2013 | Apr 11, 2013 | — |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | — | IDC | $371,255 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | SBA | 541690Other Scientific and Technical Consulting Services | R409 | Apr 2, 2010 | Apr 2, 2010 | Mar 31, 2014 |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | SANITARY SURVEYS, TECHNICAL ASSISTANCE AND TRAINING | IDC | $0 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Jun 30, 2009 | Jul 1, 2009 | — |
| | RURAL AND TRIBAL ENVIRONMENTAL SOLUTIONS, INC | FEDERAL SUPPLY SCHEDULE CONTRACT. | FSS | $2,600,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Mar 22, 2005 | Mar 28, 2005 | — |