3 active solicitations·1 federal agency·Last refreshed Jul 2, 2026
Active opportunities in NAICS 493190
Refreshed continuously from SAM.gov and partner agencies. Showing the 3 most-urgent active solicitations.
Top primes in NAICS 493190
Federal primes ranked by total obligated dollars under NAICS 493190 over the last 5 fiscal years. Source: USAspending.gov.
#1
DGCI CORPORATION1 contract · Department of Defense
$397.7M
#2
CHEVRON AL KHALIJ5 contracts · Department of Defense
$378.7M
#3
SHORE TERMINALS LLC3 contracts · Department of Defense
$314.3M
#4
MINA PETROLEUM FZE1 contract · Department of Defense
$209.9M
Agencies buying NAICS 493190
The top federal customers historically active in NAICS 493190by obligated dollars. Match your past performance to the agency that’s most likely to write your next contract.
#1
Department of Defense89 contracts
$4.8B
#2
Department of State3 contracts
$100.2M
#3
Department of Energy3 contracts
$93.2M
#4
Department of Health and Human Services3 contracts
$61.3M
Frequently asked questions
What is NAICS 493190?
NAICS 493190 is a 6-digit North American Industry Classification System code that federal contracting officers use to classify solicitations and confirm bidder eligibility. The Census Bureau maintains the NAICS taxonomy.
How do I bid on federal contracts as a small business in NAICS 493190?
Register your business in SAM.gov, get a UEI, and confirm your NAICS code matches the solicitation's primary NAICS. Then write a capability statement that maps your past performance to the work in the RFP. Themis automates the matching and gives you a free AI brief for every active opportunity.
Do I need a SAM.gov registration to bid?
Yes — every federal contract award above the micro-purchase threshold requires the vendor to have an active SAM.gov registration with a Unique Entity Identifier (UEI) and the relevant NAICS codes listed on the registration.
What set-asides apply to NAICS 493190?
Common federal set-asides — Small Business (SBA), 8(a), HUBZone, SDVOSB, WOSB, EDWOSB — apply per solicitation, not per NAICS code. Each opportunity declares its own set-aside; Themis displays the eligibility class on every card so you can filter to ones you qualify for.
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