Contractor profile
SEAON ENVIRONMENTAL LLC
Active registrationSmall Business
UEIJ399EUNFMNB3
CAGE code85PY0
Primary NAICS562998
LocationFLAGSTAFF, AZ, 86001
Federal obligations$29M
Prime awards70
Active awards4
Latest award actionApr 15, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense70 awards$29M
NAICS award mix
- 56221155 awards$24M
- 56221915 awards$5M
PSC award mix
- F10347 awards$14M
- F1086 awards$10M
- S22216 awards$5M
- S1191 awards$0
Contract vehicles
- N6264920D001346 awards$14M
- N6264926DB0023 awards$9M
- N4008422D630314 awards$5M
- N4008423D36031 awards$984,912
Potential recompetes
- Department of Defense$1M
- Department of Defense$749,020
- Department of Defense$201,075
- Department of Defense$8M
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| N4008426F4227TO PROVIDE CHT SERVICE FOR MSC SHIPS. USNS ALAN SHEPARDUSNS JOHN LEWIS | Department of DefenseNAVFACSYSCOM FAR EAST | NAICS 562219PSC S222 | $5,077 | Jan 25, 2026 – Mar 31, 2026 |
| N6264926FB096OILY WASTE WATER (OWW) TREATMENT SERVICE FOR SRF JRMC YOKOSUKA TO SUPPORT USS GW | Department of DefenseNAVSUP FLT LOG CTR YOKOSUKA | NAICS 562211PSC F108 | $177,845 | Apr 13, 2026 – May 21, 2026 |
| N6264926FB084OILY WASTE WATER (OWW) PURIFICATION SERVICE FOR SRF | Department of DefenseNAVSUP FLT LOG CTR YOKOSUKA | NAICS 562211PSC F108 | $8M | Mar 9, 2026 – Mar 9, 2027 |
| N6264926FB022OILY WASTE WATER (OWW) PURIFICATION SERVICE FOR SRF, CFAY PORT OPS, SHIPS | Department of DefenseNAVSUP FLT LOG CTR YOKOSUKA | NAICS 562211PSC F108 | $749,020 | Mar 24, 2026 – Mar 24, 2027 |
| N4008425F4252THIRD OPTION PERIOD RECURRING WORK | Department of DefenseNAVFACSYSCOM FAR EAST | NAICS 562219PSC S222 | $1M | Apr 1, 2025 – Mar 31, 2026 |
| N4008422D6303COLLECTION AND TREATMENT SERVICES FOR CHT AND DISPOSAL SERVICES FOR INDUSTRIAL WASTE FROM SHIPS AND VESSELS AT CFAS, JAPAN BASE PERIOD RECURRING WORK | Department of DefenseNAVFACSYSCOM FAR EAST | NAICS 562219PSC S119 | $0 | Mar 10, 2022 – Not stated |
| N4008426F4100N4008422D6303, CHT SVC AT CFAS. RECURRING WORK OF 4TH OPTION PERIOD | Department of DefenseNAVFACSYSCOM FAR EAST | NAICS 562219PSC S222 | $1M | Apr 1, 2026 – Mar 31, 2027 |
| N4008426F4172TO PROVIDE CHT SERVICE FOR APL-40 AT PIER SIDE (CFAS) | Department of DefenseNAVFACSYSCOM FAR EAST | NAICS 562219PSC S222 | $201,075 | Apr 1, 2026 – Dec 31, 2026 |
| N6264926DB002OILY WASTE WATER (OWW) PURIFICATION SERVICE FOR SRF, CFAY PORT OPS, SHIPS | Department of DefenseNAVSUP FLT LOG CTR YOKOSUKA | NAICS 562211PSC F108 | $0 | Mar 5, 2026 – Not stated |
| N6264926PB040OILY WASTEWATER (OWW) PURIFICATION SERVICE TO SUPPORT SHIPS DIRECT REQUIREMENTS. | Department of DefenseNAVSUP FLT LOG CTR YOKOSUKA | NAICS 562211PSC F108 | $344,339 | Feb 26, 2026 – Apr 15, 2026 |
| N6264925FB333OWW PURIFICATION TREATMENT SERVICE | Department of DefenseNAVSUP FLT LOG CTR YOKOSUKA | NAICS 562211PSC F103 | $4M | May 23, 2025 – Mar 21, 2026 |
| N4008424F4347TO 2ND OP CHT SVC AT CFAS | Department of DefenseNAVFACSYSCOM FAR EAST | NAICS 562219PSC S222 | $1M | Apr 1, 2024 – Mar 31, 2025 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 221320Sewage Treatment FacilitiesNAICS 488390Other Support Activities for Water TransportationNAICS 562119Other Waste CollectionNAICS 562211Hazardous Waste Treatment and DisposalNAICS 562219Other Nonhazardous Waste Treatment and DisposalNAICS 562998All Other Miscellaneous Waste Management Services
Public points of contact
WARREN CARSEYGovernment business
WARREN CARSEYElectronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.