Chemsystems INC
1911 Democrat St, Honolulu, HI 96819
Operating signal within 12 months from two or more independent sources.
What they make
All Other Basic Organic Chemical Manufacturing325199- industrial water treatment
- chemicals
- analytical services
- cooling towers
- chillers
- boilers
- new construction services
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Gaspro Honolulu | Honolulu | Industrial Gas Manufacturing 325120 | UNVERIFIED | 0.8 KM |
| Sand Island Pkwy | Honolulu | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 2.6 KM |
| Lubrco LLC | Honolulu | Polish and Other Sanitation Good Manufacturing 325612 | REPORTED CLOSED | 6.9 KM |
| Pacific Island Chemicals Corporation | Kapolei | Other Basic Inorganic Chemical Manufacturing 325188 | UNVERIFIED | 21.1 KM |
| Phoenix Carbon LLC | Kapolei | All Other Industrial Machinery Manufacturing 333248 | LIKELY ACTIVE | 21.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord F6VVHM7G6WV8 · first seen DEC 2025 · last seen DEC 2025
IN HONOLULU COUNTY8 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 2 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: CHEMSYSTEMS INC · DEC 2025
- Street address
- SAM.gov: 1911 DEMOCRAT ST · DEC 2025
- City
- SAM.gov: HONOLULU · DEC 2025
- State
- SAM.gov: HI · DEC 2025
- Coordinates
- Census geocoder: 21.325421349408,-157.886399396211 · JUL 2026
- Website
- SAM.gov: www.chemsystemshi.com · DEC 2025
- Year established
- Company website: 1993 · AUG 2026
- CAGE code
- SAM.gov: 1FQD7 · DEC 2025
- SAM registration expires
- SAM.gov: 2026-12-09 · DEC 2025


