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R.K. Black, Inc.

R.K. Black, Inc. is a small business in Oklahoma City, OK registered on SAM.gov to bid on federal contracts. It has won about $148,774 in federal prime contracts since fiscal year 2024, according to USAspending.gov.

UEI
JMWLDTZRUTC3
CAGE code
42796
SAM.gov registration
Active
Open contracts in NAICS 423430Is this your business? Get matched free

Registration details

Legal business nameR.K. Black, Inc.
Unique Entity ID (UEI)JMWLDTZRUTC3
CAGE code42796
LocationOklahoma City, OK
SAM.gov registrationActive through Feb 16, 2027
Business started1955
Primary NAICS code423430: Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
Websitewww.rkblack.com

Federal contract history

USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.

NAICS codes R.K. Black, Inc. is small under

On its SAM.gov registration, R.K. Black, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.

  • 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
  • 314999 All Other Miscellaneous Textile Product Mills
  • 323111 Commercial Printing (except Screen and Books)
  • 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing
  • 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
  • 532420 Office Machinery and Equipment Rental and Leasing

Open contracts in R.K. Black, Inc.'s NAICS codes

35 open federal opportunities on SAM.gov use a NAICS code R.K. Black, Inc. is small under. These are due soonest.

  • Enterprise Grocery Product Content Creation, Management, and Syndication Software-as-a-Service (SaaS) Solution

    Dept of Defense · Dept of the Army

    IT, software & telecom

    Due in 2 daysOct 12, 2026

  • DataRay D4 Patient Identification Labeling Platform (PILP)

    Department of Health and Human Services · Indian Health Service

    ✦ The Indian Health Service is running a sources sought (market research) notice to find Indian-owned and service-disabled veteran-owned firms that can supply the DataRay D4…

    IT, software & telecomBuy Indian Set-Aside (specific to Department of Health and Human Services, Indian Health Services)

    Due in 2 daysOct 12, 2026

  • WELDING PAD

    Dept of Defense · Dept of the Navy

    ✦ NAVSUP Weapon Systems Support (Navy, Mechanicsburg) is asking for quotes on WELDING PAD material, sold by the roll (25 yards long, 60 inches wide, .115 thick).

    Clothing & textiles

    Due in 3 daysOct 13, 2026

  • SERVICE RIBBON,AWAR

    Dept of Defense · Defense Logistics Agency

    ✦ The Defense Logistics Agency (DLA Troop Support) wants quotes on service ribbons (NSN 8455014687235) in five lines, delivered to Arizona Industries for the Blind.

    Clothing & textilesSmall business

    Due in 4 daysOct 14, 2026

  • EXTINGUISHER,FIRE

    Dept of Defense · Defense Logistics Agency

    Clothing & textilesHUBZone

    Due in 4 daysOct 14, 2026

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Similar small businesses

Other small businesses with the same primary NAICS code (423430) that have won federal contracts, starting with Oklahoma:

Frequently asked questions

What is R.K. Black, Inc.'s CAGE code?

R.K. Black, Inc.'s CAGE code is 42796. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.

What is R.K. Black, Inc.'s UEI?

R.K. Black, Inc.'s Unique Entity ID (UEI) is JMWLDTZRUTC3. SAM.gov assigns the UEI, and it identifies the business across the federal government.

Is R.K. Black, Inc.'s SAM.gov registration active?

Yes, as of the latest SAM.gov public data, R.K. Black, Inc.'s registration is active through feb 16, 2027. Registrations are renewed every year.

Is R.K. Black, Inc. a small business?

R.K. Black, Inc. is registered on SAM.gov as small under 6 NAICS codes, including its primary code, 423430. Size is set per NAICS code, so a business can be small for some contracts and not others.

Keep going

Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.