MARK43 Inc
MARK43 Inc is a small business in New York, NY registered on SAM.gov to bid on federal contracts. It has won about $2.2 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- YLDGC3H3GW43
- CAGE code
- 6TJ25
- SAM.gov registration
- Active
Registration details
| Legal business name | MARK43 Inc |
|---|---|
| Unique Entity ID (UEI) | YLDGC3H3GW43 |
| CAGE code | 6TJ25 |
| Location | New York, NY |
| SAM.gov registration | Active through Feb 12, 2027 |
| Business started | 2012 |
| Primary NAICS code | 513210: Software Publishers |
| Website | mark43.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $923,320 |
| FY2024 | $863,320 |
| FY2025 | $1.1 million |
| FY2026 | $1.1 million |
Its biggest federal customers over the last four fiscal years: U.S. Secret Service ($3.7 million) and National Transportation Safety Board ($239,680).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Jul 8, 2025 | U.S. Secret Service | Rems reports writing standard fedramp; analytics bi suite viewer fedramp, analytics bi… | $2.1 million |
| Sep 27, 2023 | National Transportation Safety Board | Evidence management software | $239,680 |
| Jul 14, 2021 | U.S. Secret Service | Rms mark 43 | $3.8 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes MARK43 Inc is small under
On its SAM.gov registration, MARK43 Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in MARK43 Inc's NAICS codes
107 open federal opportunities on SAM.gov use a NAICS code MARK43 Inc is small under. These are due soonest.
- Brand Name Active Navigation or Equivalent Discovery Center VA-27-00000574
Due in 2 daysOct 12, 2026
- FCC OEA Optimization Request for Information (RFI)
Due in 2 daysOct 12, 2026
- (New Action): VA Procurement Policy Documentation Control Software (VA-27-00008195)
✦ The VA Office of Procurement Policy is asking vendors (a Request for Information, not a solicitation) about a document control system for Standard Operating Procedures, forms and…
Due in 3 daysOct 13, 2026
- Qgenda On-call Full Range (FR) Scheduling Software (VA-27-00011101)
✦ The Department of Veterans Affairs (Technology Acquisition Center) is asking vendors for information about supplying brand name QGenda On-Call Full Range, a clinical scheduling…
Due in 3 daysOct 13, 2026
- Travel Management Office (TMO) Travel Program (Defense Travel System (DTS) & Government Travel Charge Card (GTCC)) and Mail Management Center (MMC) Technical and Administrative Support Services.
✦ Navy Strategic Systems Programs (SSP) is doing market research for Travel Management Office support (Defense Travel System and government travel charge card) and Mail Management…
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (513210) that have won federal contracts, starting with New York:
- Altana Technologies Inc, Brooklyn, NY
- Virtuvia LLC, Buffalo, NY
- Naxo Labs LLC, New York, NY
- Kaizen Laboratories Inc., New York, NY
- Ttech Inc., New York, NY
- Redactable Inc., Staten Island, NY
Frequently asked questions
What is MARK43 Inc's CAGE code?
MARK43 Inc's CAGE code is 6TJ25. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is MARK43 Inc's UEI?
MARK43 Inc's Unique Entity ID (UEI) is YLDGC3H3GW43. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is MARK43 Inc's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, MARK43 Inc's registration is active through feb 12, 2027. Registrations are renewed every year.
Is MARK43 Inc a small business?
MARK43 Inc is registered on SAM.gov as small under 3 NAICS codes, including its primary code, 513210. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
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.