Federal contractor overview
ONTERRIS LABORATORIES, LLC is registered as a federal contractor under UEI FJBEKKXACPS3 and CAGE 3TTT6, and is located in North Little Rock, AR, USA. Federal award data shows $9,564,483 across 18 federal awards, with top agencies including Department of Health and Human Services, Environmental Protection Agency, Department of Defense, and Department of State. The contractor's primary NAICS classification is 541380, and its public business classifications include Business or Organization, For Profit Organization, and Limited Liability Company. Its organization hierarchy includes ONTERRIS, INC. and MONTROSE ENVIRONMENTAL GROUP, INC.
Contractor identifiers
- Legal business name
- ONTERRIS LABORATORIES, LLC
- DBA name
- ENTHALPY SPECIALTY LABS
- Unique Entity ID
- FJBEKKXACPS3
- CAGE code
- 3TTT6
- Location
- North Little Rock, AR, USA
- Website
- Visit contractor site
NAICS codes and business types
NAICS codes
Business and socioeconomic classifications
- Business or Organization
- For Profit Organization
- Limited Liability Company
Organization hierarchy
-
Parent organization
ONTERRIS, INC.
UEI U423S3MV3V53 | parent_subsidiary
-
Ultimate parent
MONTROSE ENVIRONMENTAL GROUP, INC
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Federal obligation history
Total federal obligations
$9,564,483
- Awards
- 18
Top agencies by obligations
- Department of Health and Human Services
14 award actions
$8,707,175 - Environmental Protection Agency
1 award action
$826,628 - Department of Defense
1 award action
$16,676 - Department of State
1 award action
$9,576
Federal obligations by fiscal year
Net federal contract obligations increased from -$1,085,923 in FY2025 to $9,576 in FY2026.
Scroll horizontally to view all fiscal years.
View fiscal-year data table
| Fiscal year | Net obligations | Award actions |
|---|---|---|
| FY2026 | $9,576 | 1 |
| FY2025 | -$1,085,923 | 1 |
| FY2024 | -$413,340 | 2 |
| FY2023 | -$125,352 | 3 |
| FY2022 | $1,279,550 | 7 |
Recent federal awards
-
$9,576
Obligated
PIID 19SG2026P0085
Awarded Dec 4, 2025
-
$51,750
Obligated
PIID 75D30124P19032
Awarded May 28, 2024
-
$41,976
Obligated
PIID 75D30123P16605
Awarded Jul 11, 2023
-
$826,628
Obligated
PIID 68HERH21F0035
Awarded Nov 6, 2020
Federal contract vehicles
-
Combined Analytical Services Contracts (CASC)
Environmental Protection Agency
$826.6K
Obligated
IDIQ Active
1 task order
Frequently asked questions
- What is ONTERRIS LABORATORIES, LLC's Unique Entity ID (UEI)?
- ONTERRIS LABORATORIES, LLC's Unique Entity ID is FJBEKKXACPS3, as registered in SAM.gov.
- What is ONTERRIS LABORATORIES, LLC's CAGE code?
- ONTERRIS LABORATORIES, LLC's CAGE code is 3TTT6.
- What is ONTERRIS LABORATORIES, LLC's primary NAICS code?
- ONTERRIS LABORATORIES, LLC's primary NAICS classification is 541380.
- Where is ONTERRIS LABORATORIES, LLC located?
- ONTERRIS LABORATORIES, LLC is located in North Little Rock, AR, USA.
- How much has ONTERRIS LABORATORIES, LLC received in federal contract obligations?
- ONTERRIS LABORATORIES, LLC has received $9,564,483 in federal contract obligations across 18 federal awards.
- Which federal agencies has ONTERRIS LABORATORIES, LLC worked with?
- ONTERRIS LABORATORIES, LLC's top federal agencies include Department of Health and Human Services, Environmental Protection Agency, Department of Defense, and Department of State.
- When was ONTERRIS LABORATORIES, LLC registered in SAM.gov?
- ONTERRIS LABORATORIES, LLC's SAM.gov registration date is May 11, 2026.
- What business classifications does ONTERRIS LABORATORIES, LLC hold?
- ONTERRIS LABORATORIES, LLC's registered business and socioeconomic classifications include Business or Organization, For Profit Organization, and Limited Liability Company.