Not an SEC registrant

Hi-temp Insulation INC

Customers

4 prime contractors

Suppliers

None disclosed

Largest customer

—

No % disclosed

Named-customer revenue

—

No estimate available

Band height is the estimated dollar value: the disclosed share × the discloser's revenue for that period (latest full year where available) or federal dollars obligated. Each side is scaled on its own; dashed outlines are named without a figure. Click a band to open its source.

Federal subcontracts received 4

Prime contractors that subcontracted federal work to this company. From USAspending.gov subaward reports; amounts are as reported by the prime contractor, latest report per subaward, $500K+ a year.

Company	Subawards	Fiscal year	Count	Trend	Largest subaward
LHX L3HARRIS TECHNOLOGIES, INC. /DE/	$11.3M	FY 2025	6	$4.2M → $11.3M	NNM16AA02C
RS-25 18 ENGINE INSULATION, DSO Prime award NNM16AA02C on USAspending.gov ↗ Subaward 200173177: $5.1M · National Aeronautics and Space Administration (NASA)
BA BOEING CO	$3.1M	FY 2026	16	$4.0M → $3.3M → $6.3M → $3.1M	FA810720F0001
INTERIORS Prime award FA810720F0001 on USAspending.gov ↗ Subaward 2780904-00: $256.2K · Department of Defense (DOD)
NOC NORTHROP GRUMMAN CORP /DE/	$1.8M	FY 2025	20	$814.7K → $1.8M → $1.8M	HQ014719C0005
OTHER AIRCRAFT PART AND AUXILIARY EQUIPMENT MANUFACTURING (SEE FOOTNOTE 7) Prime award HQ014719C0005 on USAspending.gov ↗ Subaward 1022400020: $418.1K · Department of Defense (DOD)
LMT LOCKHEED MARTIN CORP	$836.2K	FY 2023	9		N0003022C1025
SECOND STAGE AFT SHIELD Prime award N0003022C1025 on USAspending.gov ↗ Subaward 4105863620: $428.9K · Department of Defense (DOD)

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