All Other Miscellaneous Chemical Product and Preparation Manufacturing (NAICS 325998) contracts expiring 2027–2028
3 small-business set-aside contracts in NAICS 325998 end between Apr 18, 2027 and Apr 18, 2028, with $19,177,355 obligated so far. 1 score as high priority (80+). Biggest buyers: Department of the Army, Department of the Air Force. By set-aside: 2 small business, 1 WOSB/EDWOSB.
Data as of Oct 17, 2026 from USAspending.gov (refreshed weekly, last Oct 17, 2026). 1 open NAICS 325998 bids now · NAICS 325998 size standard · How the score works
Get new 325998 bids emailed every weekday
Your alert: NAICS 325998 (All Other Miscellaneous Chemical Product and Preparation Manufacturing). Free.
Contracts ending, highest score first
| Score | Incumbent | Agency | Industry | State | Total obligated | Ends |
|---|
| 83 | COASTLINE LTD. HEATING, VENTILATION, AIR CONDITIONING CHEMICAL WATER TREATMENT SERVICES FOR DIRECTORATE… Why 83? ends in 10 mo · no option years left · $8.7M · 2 offers last time · standalone contract- Ends in about 10 months (Aug 31, 2027). +22/30
- No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
- $8.7M obligated so far. +14/20
- Last time it was competed under simplified acquisition procedures with 2 offers. +17/20
- Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
- The incumbent has held it since 2022 (about 4 years).
| Department of Defense Department of the Army | All Other Miscellaneous Chemical… | TX | $8,703,517 | Aug 31, 2027 |
| 70 | SECURITY SIGNALS, INC. A/P25S-5B SIGNAL PERSONNEL DISTRESS KIT, RED NSN: 1370-01-523-4694 Why 70? ends in 16 mo · no option years left · $9.8M · 2 offers last time · standalone contract- Ends in about 16 months (Feb 29, 2028). +9/30
- No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
- $9.8M obligated so far. +14/20
- Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20
- Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10
- The incumbent has held it since 2020 (about 6 years).
| Department of Defense Department of the Army | All Other Miscellaneous Chemical… | TN | $9,827,574 | Feb 29, 2028 |
| 70 | GREEN AND SUSTAINABLE SERVICES, LLC CIVIL ENGINEER WATER TREATMENT SERVICES Why 70? ends in 10 mo · no option years left · $646K · 2 offers last time · GSA Schedule holders- Ends in about 10 months (Aug 21, 2027). +23/30
- No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20
- $646K obligated so far. +5/20
- Last time it was competed in full and open competition with 2 offers. +17/20
- Ordered under a GSA Schedule (FSS) contract (GS07F231CA); you would likely need your own GSA Schedule to compete. +5/10
- The incumbent has held it since 2022 (about 4 years).
| Department of Defense Department of the Air Force | All Other Miscellaneous Chemical… | NV | $646,264 | Aug 21, 2027 |
Largest: Security Signals, Inc., $9,827,574 with Department of the Army, ends Feb 29, 2028.
Frequently asked questions
How many NAICS 325998 set-aside contracts are expiring soon?
As of Oct 17, 2026, AwardWatchdog tracks 3 small-business set-aside recompete opportunities in NAICS 325998 (All Other Miscellaneous Chemical Product and Preparation Manufacturing) whose current period of performance ends between Apr 18, 2027 and Apr 18, 2028, with $19,177,355 obligated so far. 1 score as high priority (80+).
Which agencies have the most NAICS 325998 contracts ending?
By dollars obligated: Department of the Army ($18,531,091), Department of the Air Force ($646,264). Source: USAspending.gov, as of Oct 17, 2026.
Which NAICS 325998 contract ends first?
Green and Sustainable Services, LLC's contract with Department of the Air Force (FA486122F0245) ends Aug 21, 2027, with $646,264 obligated.
End dates are the current period of performance and can move when options are exercised or the contract is extended. Not affiliated with the U.S. government; confirm on USAspending.gov and SAM.gov.