FedReady

M.D. Buyline, Inc.

M.D. Buyline, Inc. (doing business as MDB Information Network) is a small business in Houston, TX registered on SAM.gov to bid on federal contracts. It has won about $403,680 in federal prime contracts since fiscal year 2024, according to USAspending.gov.

UEI
WHLRWLEWKNB3
CAGE code
1U6R3
SAM.gov registration
Active
Open contracts in NAICS 541511Is this your business? Get matched free

Registration details

Legal business nameM.D. Buyline, Inc.
Doing business asMDB Information Network
Unique Entity ID (UEI)WHLRWLEWKNB3
CAGE code1U6R3
LocationHouston, TX
SAM.gov registrationActive through Jan 15, 2027
Business started1983
Primary NAICS code541511: Custom Computer Programming Services
Websitewww.mdbuyline.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 M.D. Buyline, Inc. is small under

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

  • 541511 Custom Computer Programming Services

Open contracts in M.D. Buyline, Inc.'s NAICS codes

20 open federal opportunities on SAM.gov use a NAICS code M.D. Buyline, Inc. is small under. These are due soonest.

  • TTS for DTB Pilot - Request for Information

    Library of Congress · Washington, DC

    ✦ The Library of Congress (Washington, DC) is asking for information, not bids, about software that would build digital talking books for the National Library Service.

    IT, software & telecom

    Due in 2 daysOct 12, 2026

  • Automated Project Order Follow-on

    Dept of Defense · Dept of the Air Force

    ✦ The Air Force (AFLCMC, Wright-Patterson AFB, Ohio) is asking 8(a) and other vendors whether they can take over sustainment of the Automated Project Order (APO) system, a COBOL…

    IT, software & telecom8(a)

    Due in 3 daysOct 13, 2026

  • 20-0025; Program and Business Digital Transformation Support

    Dept of Defense · Dept of the Navy · PA

    ✦ This is a Sources Sought / Request for Information (market research only, not a solicitation) from the Naval Surface Warfare Center Philadelphia Division.

    IT, software & telecom

    Due in 4 daysOct 14, 2026

  • NISC Enterprise Support Tasking (NEST)

    Department of Transportation · Federal Aviation Administration · Washington, DC

    ✦ The FAA (Technical Operations, AJW-2131) wants a Women-Owned Small Business to run and maintain its NIMS/CMIS contract-management and financial system, which tracks task orders,…

    IT, software & telecomWOSB

    Due in 5 daysOct 15, 2026

  • FEMA's Deployment Management Solution

    Department of Homeland Security · Federal Emergency Management Agency · Washington, DC

    ✦ FEMA is running a Sources Sought / Request for Information to find software that can replace its legacy Deployment Tracking System (DTS), which tracks the disaster workforce…

    IT, software & telecom

    Due in 6 daysOct 16, 2026

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Similar small businesses

Other small businesses with the same primary NAICS code (541511) that have won federal contracts, starting with Texas:

Frequently asked questions

What is M.D. Buyline, Inc.'s CAGE code?

M.D. Buyline, Inc.'s CAGE code is 1U6R3. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.

What is M.D. Buyline, Inc.'s UEI?

M.D. Buyline, Inc.'s Unique Entity ID (UEI) is WHLRWLEWKNB3. SAM.gov assigns the UEI, and it identifies the business across the federal government.

Is M.D. Buyline, Inc.'s SAM.gov registration active?

Yes, as of the latest SAM.gov public data, M.D. Buyline, Inc.'s registration is active through jan 15, 2027. Registrations are renewed every year.

Is M.D. Buyline, Inc. a small business?

M.D. Buyline, Inc. is registered on SAM.gov as small under 1 NAICS code, including its primary code, 541511. 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.