Cornerstone Engineering Inc
Cornerstone Engineering Inc is a small business in Jeffersontown, KY registered on SAM.gov to bid on federal contracts. It has won about $9.9 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- DSJMESHKCNG4
- CAGE code
- 6AAK5
- SAM.gov registration
- Active
Registration details
| Legal business name | Cornerstone Engineering Inc |
|---|---|
| Unique Entity ID (UEI) | DSJMESHKCNG4 |
| CAGE code | 6AAK5 |
| Location | Jeffersontown, KY |
| SAM.gov registration | Active through Sep 17, 2027 |
| Business started | 2003 |
| Primary NAICS code | 541330: Engineering Services |
| Website | cornerstoneaec.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $-40,896 |
| FY2024 | $2.7 million |
| FY2025 | $3.4 million |
| FY2026 | $3.8 million |
Its biggest federal customers over the last four fiscal years: Department of the Army ($6.6 million), Office of the Assistant Secretary for Administration and Management ($3 million) and U.S. Fish and Wildlife Service ($301,479).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Jul 6, 2026 | Office of the Assistant Secretary for Administration and Management | Design/build services for the national mine health and safety academy (nmhsa) in… | $3 million |
| Feb 12, 2026 | Department of the Army | Brewster road repairs | $719,290 |
| Dec 18, 2025 | Department of the Army | Provide all plant, labor, equipment, and material required to relocate existing… | $13,100 |
| Nov 20, 2025 | Department of the Army | This task order obligates the contract minimum guarantee amount of $500 and will be… | $500 |
| Sep 25, 2025 | U.S. Fish and Wildlife Service | Design quonset structures a&e services erwin nfh tn | $301,479 |
| Aug 13, 2025 | Department of the Army | Gallatin-east camp creek watershed flood risk management project | $2.8 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Cornerstone Engineering Inc is small under
On its SAM.gov registration, Cornerstone Engineering Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Cornerstone Engineering Inc's NAICS codes
256 open federal opportunities on SAM.gov use a NAICS code Cornerstone Engineering Inc is small under. These are due soonest.
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Loleta Water System Upgrades
✦ The U.S. Forest Service is asking for quotes to upgrade the water system at the Loleta Recreation Area in Marienville, PA: new water pipe, spigots, valves, concrete work, a well…
Due in 2 daysOct 12, 2026
- Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- PAE Maritime Professional Support Services
Due in 2 daysOct 12, 2026
- MSC Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541330) that have won federal contracts, starting with Kentucky:
- Marine Solutions Inc, Nicholasville, KY
- Geo Consultants Corporation, Kevil, KY
- Geo/Stanley Joint Venture 2, Kevil, KY
- Paradigm Engineers and Constructors, PLLC, Louisville, KY
- American Engineers Inc, Glasgow, KY
- Edward Holmes, Inc., Louisville, KY
Frequently asked questions
What is Cornerstone Engineering Inc's CAGE code?
Cornerstone Engineering Inc's CAGE code is 6AAK5. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Cornerstone Engineering Inc's UEI?
Cornerstone Engineering Inc's Unique Entity ID (UEI) is DSJMESHKCNG4. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Cornerstone Engineering Inc's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Cornerstone Engineering Inc's registration is active through sep 17, 2027. Registrations are renewed every year.
Is Cornerstone Engineering Inc a small business?
Cornerstone Engineering Inc is registered on SAM.gov as small under 3 NAICS codes, including its primary code, 541330. 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
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- 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.