Heirshares, LLC
Heirshares, LLC is a small business in Durham, NC registered on SAM.gov to bid on federal contracts. It has won about $43,000 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- SHDGDNYYJZE1
- CAGE code
- 18M33
- SAM.gov registration
- Active
Registration details
| Legal business name | Heirshares, LLC |
|---|---|
| Unique Entity ID (UEI) | SHDGDNYYJZE1 |
| CAGE code | 18M33 |
| Location | Durham, NC |
| SAM.gov registration | Active through Jan 27, 2027 |
| Business started | 2020 |
| Primary NAICS code | 541360: Geophysical Surveying and Mapping Services |
| Website | www.heirshares.com |
Certifications and business types
- Minority-owned (self-reported in SAM.gov)
- Women-owned (self-reported in SAM.gov)
- Women-owned small business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
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 Heirshares, LLC is small under
On its SAM.gov registration, Heirshares, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Heirshares, LLC's NAICS codes
8 open federal opportunities on SAM.gov use a NAICS code Heirshares, LLC is small under. These are due soonest.
- IDIQ AE Surveying and Mapping Services
Due in 3 daysOct 13, 2026
- Market Survey for the followings part numbers- S007250, S007251, S007252, and S007260 – associated with the Black Hornet (BH4) Unmanned Aircraft.
✦ DLA Land at Aberdeen, for the U.S. Army, is running a sources sought (market research) for four parts of the Black Hornet 4 (BH4) small drone system.
Due in 6 daysOct 16, 2026
- Indefinite Delivery Contract for Architect and Engineering (A-E) Services for Surveying and Mapping Services to Support the Jacksonville District and USACE
✦ The U.S. Army Corps of Engineers, Jacksonville District is asking surveying firms to show interest in a future indefinite-delivery, indefinite-quantity contract for…
Due in 12 daysOct 22, 2026
- Limited Source Delivery Order for Unmanned Aircraft System (UAS) Intelligence, Surveillance and Reconnaissance (ISR) Services under existing Basic Ordering Agreements – Order 3
✦ NAVAIR (Order 3) plans to award a limited-source delivery order for contractor-owned, contractor-operated unmanned aircraft ISR (intelligence, surveillance, reconnaissance)…
Due in 12 daysOct 22, 2026
- Limited Source Delivery Order for Unmanned Aircraft System (UAS) Intelligence, Surveillance and Reconnaissance (ISR) Services under existing Basic Ordering Agreements – Order 4
✦ NAVAIR (Order 4) plans to award a limited-source delivery order for contractor-owned, contractor-operated unmanned aircraft ISR (intelligence, surveillance, reconnaissance)…
Due in 12 daysOct 22, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541360) that have won federal contracts, starting with North Carolina:
- Koniag Emerging Technologies LLC, Anchorage, AK
- Aqua Survey, Inc., Flemington, NJ
- Overhead Intelligence Inc., Lake Wales, FL
- Boston Geospatial, Inc., Boston, MA
- Inframap Corp, Glen Allen, VA
- Pixxel Space Technologies, Inc., El Segundo, CA
Frequently asked questions
What is Heirshares, LLC's CAGE code?
Heirshares, LLC's CAGE code is 18M33. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Heirshares, LLC's UEI?
Heirshares, LLC's Unique Entity ID (UEI) is SHDGDNYYJZE1. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Heirshares, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Heirshares, LLC's registration is active through jan 27, 2027. Registrations are renewed every year.
Is Heirshares, LLC a small business?
Heirshares, LLC is registered on SAM.gov as small under 2 NAICS codes, including its primary code, 541360. 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.