$141,139
ARHAB LLC
National Aeronautics and Space Administration
- PIID
- 80NSSC26P1249
- PSC
- 6695 - COMBINATION AND MISCELLANEOUS INSTRUMENTS
Federal NAICS Codes
NAICS 333994: Industrial Process Furnace and Oven Manufacturing
Explore obligations, trends, recent awards, and incumbent contractors for NAICS 333994.
NAICS 333994 federal market metrics
- Total obligations
- $450.6M
- Total awards
- 3,397 awards
- Active obligations
- $52.8M
- Size standard
- 500 employees
What this NAICS covers
NAICS 333994 covers manufacturing industrial process furnaces and ovens used for heat treating, melting, annealing, sintering, and thermal processing, including custom-engineered kiln shells, burners, control panels, and associated refractory linings.
Federal opportunities under 333994 typically involve delivery of factory-built process furnace systems, replacement furnace components, manufacturer drawings, spare parts lists, factory acceptance testing, and performance qualification protocols.
FY2025 snapshot
- Obligations
- $25.3M
- Awards
- 159
- Average award
- $159K
- Change from FY2024
- -8.4%
Federal obligation trend
FY2021
$9.3M · 42 awards
FY2022
$13.6M · 168 awards
FY2023
$25.4M · 188 awards
FY2024
$27.6M · 125 awards
FY2025
$25.3M · 159 awards
FY2026
$7.9M · 101 awards
Recent awards
$124,500
SECO/WARWICK CORPORATION
United States Mint
- PIID
- 2036X526K00093
- PSC
- 4130 - REFRIGERATION AND AIR CONDITIONING COMPONENTS
$22,400
ALKALI SCIENTIFIC, LLC
Department of Energy
- PIID
- 89243326PFE000978
- PSC
- 4430 - INDUSTRIAL FURNACES, KILNS, LEHRS, AND OVENS
$71,030
CONSOLIDATED ENGINEERING COMPANY, INC.
United States Mint
- PIID
- 2031JG26F00147
- PSC
- J044 - MAINT/REPAIR/REBUILD OF EQUIPMENT- FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; NUCLEAR REACTORS
$62,230
BENKO PRODUCTS INC
Federal Aviation Administration
- PIID
- 6973GH26P02089
- PSC
- 5450 - MISCELLANEOUS PREFABRICATED STRUCTURES
$146,301
TPS LLC
Federal Bureau of Investigation
- PIID
- 15F06726P0000559
- PSC
- 3695 - MISCELLANEOUS SPECIAL INDUSTRY MACHINERY
$16,973
PROTRONIC LLC
Defense Logistics Agency
- PIID
- SPE7M326V2849
- PSC
- 4440 - DRIERS, DEHYDRATORS, AND ANHYDRATORS
$11,789
MINOR RUBBER CO INC
Defense Logistics Agency
- PIID
- SPE8E826V1102
- PSC
- 4440 - DRIERS, DEHYDRATORS, AND ANHYDRATORS
FAQ
What work fits NAICS 333994?
- Designing and manufacturing box and belt heat-treating furnaces with specified temperature uniformity, atmosphere control, and integrated control panels.
- Producing vacuum or controlled-atmosphere furnaces for melting and brazing operations, including welded vacuum chambers and seals.
- Fabricating industrial kilns and high-temperature ovens with specified refractory linings and loading fixtures for sintering ceramic components.
- Supplying spare furnace components such as burners, temperature controllers, thermocouples, heating elements, and preassembled refractory modules.
When is NAICS 333994 a weak fit?
- Commercial HVAC or industrial building heating systems: air handlers and building heaters lack the high-temperature process controls and refractory construction of process furnaces.
- On-site furnace repair and refractory patching contracts: maintenance-only work that does not include manufacturing or supplying new furnace systems falls outside this manufacturing code.
- Heat-treating service providers and contract processing labs: offering thermal processing for customer parts does not involve manufacturing furnaces and is outside this code.
What solicitation language points to NAICS 333994?
- Solicitation lists line items for supply and delivery of a furnace model with technical specifications for maximum temperature, atmosphere control, and cooling rates.
- Evaluation criteria require factory acceptance testing reports, heat-up and soak performance curves, and calibration certificates for temperature sensors.
- Contract deliverables include manufacturer drawings, refractory specification sheets, spare parts list, and warranty for manufactured furnace equipment.
Put this market knowledge to work
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