Top DoD all other basic organic chemical manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $12.8M in net prime contract dollars under NAICS 325199, down 32.5% from $19.0M in the preceding 12 months. 63 prime contractors received positive obligations, and 16 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Defense. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
DoD publishes contract data to USAspending with a 90-day delay, so the most recent months understate DoD activity.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DoD contractors for NAICS 325199
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Tangram Chemical LLC | $2.2M | $822K | 17.2% | ▲ 6 |
| 2 | Monument Chemical Houston LLC | $1.7M | $2.9M | 13.3% | ▼ 1 |
| 3 | City Chemical LLC | $1.3M | $1.7M | 9.9% | ▼ 1 |
| 4 | Polyrheo USA Inc | $910K | $0 | 7.1% | New |
| 5 | Island Pyrochemical Industries Corp | $683K | $500K | 5.3% | ▲ 7 |
| 6 | Oerlikon Metco US Inc | $500K | $283K | 3.9% | ▲ 11 |
| 7 | Dynasty Chemical Corp | $462K | $743K | 3.6% | ▲ 2 |
| 8 | Pacific Star Corporation | $394K | $207K | 3.1% | ▲ 16 |
| 9 | Incon Industries, Inc. | $343K | $0 | 2.7% | New |
| 10 | Powder Alloy Corporation | $340K | $237K | 2.6% | ▲ 12 |
| 11 | KAP Technochem USA, Inc | $304K | $253K | 2.4% | ▲ 8 |
| 12 | Ordnance Technology Service, Inc. | $290K | $0 | 2.3% | New |
| 13 | Cytec Engineered Materials, Inc. | $289K | $0 | 2.2% | New |
| 14 | Sparton Aydin, LLC | $245K | $0 | 1.9% | New |
| 15 | General Atomics International Services Corp | $234K | $216K | 1.8% | ▲ 8 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Tangram Chemical LLC$822K → $2.2M (+$1.4M) · now #1
- Polyrheo USA Inc$0 → $910K (+$910K) · now #4
- Incon Industries, Inc.$0 → $343K (+$343K) · now #9
Largest declines
- Aurorium LLC$1.6M → $0 (−$1.6M) · no latest-period obligations
- Monument Chemical Houston LLC$2.9M → $1.7M (−$1.2M) · now #2
- Ziegler Chemical & Mineral Corp$1.0M → $0 (−$1.0M) · no latest-period obligations
New to this market
24 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Polyrheo USA Inc | Apr 2, 2026 | $910K |
| Ordnance Technology Service, Inc. | Jun 16, 2026 | $290K |
| Cytec Engineered Materials, Inc. | Oct 14, 2025 | $289K |
| Sparton Aydin, LLC | Jun 11, 2026 | $245K |
| 3m Technical Ceramics Quapaw, LLC | Jan 22, 2026 | $228K |
| MDF Technologies Inc | Jun 10, 2026 | $156K |
| Perfected Solutions LLC | Mar 31, 2026 | $154K |
| Allclear Aerospace & Defense, Inc. | Mar 16, 2026 | $122K |
Where the money comes from
Funding sub-agencies within the Department of Defense, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Department of the Navy | $7.4M | $9.4M | Down $1.9M (20.6%) |
| Department of the Army | $2.2M | $4.3M | Down $2.1M (48.7%) |
| Defense Logistics Agency | $1.8M | $3.2M | Down $1.3M (41.4%) |
| Department of the Air Force | $1.2M | $1.9M | Down $667K (34.9%) |
| Defense Health Agency | $59K | $216K | Down $157K (72.6%) |
Common questions
Who are the top DoD contractors for NAICS 325199?
In the latest 12 months, Tangram Chemical LLC ($2.2M), Monument Chemical Houston LLC ($1.7M), City Chemical LLC ($1.3M) received the most DoD obligations for all other basic organic chemical manufacturing.
How concentrated is this market?
The eight largest primes held 63.4% of positive obligations, and Tangram Chemical LLC alone held 17.2%. 24 contractors won their first obligations in this market during the latest 12 months.
Related markets
Figures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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