EI Group Inc
EI Group Inc (doing business as Environmental Investigations Inc) is a small business in Morrisville, NC registered on SAM.gov to bid on federal contracts. It has won about $3,270 in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- Z375LSK79TE3
- CAGE code
- 0L255
- SAM.gov registration
- Active
Federal contract history
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Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | EI Group Inc |
|---|---|
| Doing business as | Environmental Investigations Inc |
| Unique Entity ID (UEI) | Z375LSK79TE3 |
| CAGE code | 0L255 |
| Location | Morrisville, NC |
| SAM.gov registration | Active through May 4, 2027 |
| Business started | 1989 |
| Primary NAICS code | 541620: Environmental Consulting Services |
| Website | www.ei1.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI Z375LSK79TE3 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet.
Check or correct this record at the source: open its SAM.gov entry, or search UEI Z375LSK79TE3 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes EI Group Inc is small under
On its SAM.gov registration, EI Group Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541620 Environmental Consulting Services
- 541330 Engineering Services
- 541350 Building Inspection Services
- 541511 Custom Computer Programming Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- 561330 Professional Employer Organizations
- 621111 Offices of Physicians (except Mental Health Specialists)
- 621498 All Other Outpatient Care Centers
- 621999 All Other Miscellaneous Ambulatory Health Care Services
- 624230 Emergency and Other Relief Services
Open contracts in EI Group Inc's NAICS codes
220 open federal opportunities on SAM.gov use one of EI Group Inc's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first (none of these are in North Carolina right now), then the soonest due.
- Phase I Environmental Site Assessment at Lower Grey Cloud Slough Islands
Due in 4 daysNov 11, 2026, 3:00 PM CST
- Pine Bluff Arsenal Testing, Lab and Engineering Services
Due in 5 daysNov 12, 2026, 2:00 PM CST
- BPA CALL for Cultural Resources Investigation Irrigation Pipeline Project
Due in 6 daysNov 13, 2026, 4:30 PM EST
- Request for Comments for Draft PWS EPA OCSPP
Due in 9 daysNov 16, 2026, 12:00 PM EST
- Requirement to support the Formerly Used Defense Sites (FUDS) Program Single Award Task Order Contract (SATOC)
✦ This is a sources sought notice (market research, not a solicitation) from the U.S. Army Corps of Engineers Savannah District.
Due in 11 daysNov 18, 2026, 5:00 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541620) that have won federal contracts in North Carolina:
- Carter Dr J H III & Associates Inc, Southern Pines, NC
- 374WATER, Inc., Morrisville, NC
- Coosa Fish and Wildlife Initiative, LLC, Hayesville, NC
- Archaeological Consultants of the Carolinas, Inc, Clayton, NC
- Precision Planning and Simulation, Inc, Elizabeth City, NC
- Composting Sme, LLC, Candler, NC
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through May 4, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is EI Group Inc's CAGE code?
EI Group Inc's CAGE code is 0L255. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is EI Group Inc's UEI?
EI Group Inc's Unique Entity ID (UEI) is Z375LSK79TE3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is EI Group Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, EI Group Inc's registration is active through May 4, 2027. Registrations are renewed every year.
Is EI Group Inc a small business?
EI Group Inc is registered on SAM.gov as small under 12 NAICS codes, including its primary code, 541620. 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
- Hiring subcontractors? List small businesses by state, NAICS code and certification
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 report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.