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TANGRAM CHEMICAL LLC

Holtsville, NYUEI LNGJSZC6K878Federal contractor
Small business
$4M
Federal contracts, last 3 years
63
Contract awards
Department of the Navy
Top customer

Recent wins

DateAgencyWhatAmount
Jul 15, 2026Department of the Navy Hydrazine color dev record $37K
Jul 10, 2026Department of the Navy Standard phosphate record $85K
Jun 30, 2026Department of the Navy Sodium nitrate record $27K
Jun 30, 2026Department of the Navy Sodium thiosulfate record $31K
Jun 5, 2026Department of the Navy Morpholine,technica record $350K
May 29, 2026Department of the Navy Kit,silica analysis record $37K
Apr 8, 2026Department of the Navy Potassium cro4, 8% record $14K
Apr 6, 2026Department of the Navy Sodium chloride,usp record $172K
Mar 12, 2026Department of the Navy Isopropyl alcohol record $105K
Mar 4, 2026Department of the Navy Potassium chloride record $69K

Who they sell to

Department of the Navy · Department of Defense$4M

What they do (NAICS)

325199All other basic organic chemical manufacturing$3.8M
335313Switchgear and switchboard apparatus manufacturing$125K
332919Other metal valve and pipe fitting manufacturing$87K
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Open bids like their past work

6110012663542;L5306354-041; PANEL, POWER DISTRIB
DEPT OF DEFENSE · VA · due Nov 4
Switch, Pressure
DEPT OF DEFENSE · OH · due Nov 4
ELBOW, PIPE
DEPT OF DEFENSE · PA · due Nov 4
VALVE, BALL
DEPT OF DEFENSE · PA · due Nov 4
FAIRING NOZZLE
DEPT OF DEFENSE · PA · due Nov 4
NOZZLE ASSEMBLY
DEPT OF DEFENSE · PA · due Nov 4
VALVE, REGULATING, FL
DEPT OF DEFENSE · PA · due Nov 4
CIRCUIT BREAKER
DEPT OF DEFENSE · OH · due Nov 4

Source: USAspending.gov public federal contract records (contracts only, last 3 years; amounts are obligations). Updated Nov 2, 2026. BidsNexus is not affiliated with this company.