Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- ARDL INC
- Registered location
- MOUNT VERNON, IL, USA
- Website
- Company website ↗
- Primary NAICS
- 541620 — Environmental Consulting Services
- Latest award activity
- Apr 10, 2026
Read company summary
ARDL INC is associated with UEI P7TNSH8AJVG2 and CAGE 0FSM1 in public federal records. AcornBids currently links 28 prime awards totaling $16.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Testing Laboratories and Services; Environmental Consulting Services; Remediation Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541620 (Environmental Consulting Services). Its public SAM.gov registration lists MOUNT VERNON, IL, USA.
At a glance
Lifetime prime obligations$16.1M
Prime awards28
Awards with future end dates11
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ARDL INC
- UEI
- P7TNSH8AJVG2
- CAGE
- 0FSM1
- Registered address
- 400 AVIATION DR, MOUNT VERNON, IL, 62864, USA
- Registration status
- Active
- Primary NAICS
- 541620 — Environmental Consulting Services
- SAM activation
- Sep 15, 2025
- Initial registration
- Apr 9, 2002
- Entity start
- Jan 1, 1971
- SAM updated
- Sep 15, 2025
- Registration expires
- Sep 11, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- IL, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W912P926FA0972026-2028 MH ENVIRONMENTAL CONSULTING SERVICES | Department of Defense | $1.0M | Apr 10, 2026 | Jan 31, 2029 |
| W912P926FA074LABORATORY TESTING TASK ORDER MATTHIESSEN AND HEGELER ZINC SUPERFUND SITE | Department of Defense | $2.8M | Apr 1, 2026 | Dec 31, 2028 |
| W912P925F0089REND LAKE | Department of Defense | $114.8K | Apr 3, 2025 | Jan 31, 2026 |
| W912P926FA089UPPER KASKASKIA RIVER DREDGE MATERIAL EVALUATION | Department of Defense | $25.9K | Apr 1, 2026 | Dec 31, 2026 |
| W912P923F0047MATTHIESSEN & HEGLER SUPERFUND SITE | Department of Defense | $1.5M | Mar 24, 2023 | Jul 31, 2025 |
| W912P923F0200OLD AMERICAN ZINC PLANT SUPERFUND SITE | Department of Defense | $450.9K | Aug 18, 2023 | Dec 31, 2026 |
| W912P925F0005OLD AMERICAN ZINC PLANT SUPERFUND SITE | Department of Defense | $729.7K | Nov 20, 2024 | Dec 31, 2025 |
| W912P926FA0482026 MVS WATER QUALITY ANALYSIS | Department of Defense | $111.4K | Feb 27, 2026 | Feb 26, 2027 |
| W912P926FA0382026 ANALYTICAL SERVICES TASK ORDER UNITED STATES ENVIRONMENTAL PROTECTION AGENCY (USEPA)REGION 7 SUPERFUND PROGRAM/INTERAGENCY AGREEMENT (IA) SUPPORT | Department of Defense | $119.8K | Feb 6, 2026 | Mar 31, 2027 |
| W912P925F0049FY25 DREDGE MONITORING AT PIASA | Department of Defense | $15.3K | Feb 14, 2025 | Oct 31, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 15, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 9, 2002 |
| Entity start | Jan 1, 1971 |
Expires Not available
SAM public SBA certification fieldsRegistration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Small Business, SBA Certified Hub Zone Firm. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 541330 — Engineering Services | Not reported |
| 541360 — Geophysical Surveying and Mapping Services | Not reported |
| 541370 — Surveying and Mapping (except Geophysical) Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541820 — Public Relations Agencies | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561730 — Landscaping Services | Not reported |
| 562211 — Hazardous Waste Treatment and Disposal | Not reported |
| 562910 — Remediation Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| VALERIE A JENKINS | Government business | Contact method not published | SAM registration | Not available |
| RANDALL A JENKINS | Alternate government business | Contact method not published | SAM registration | Not available |
| RANDALL K JENKINS | Electronic business | Contact method not published | SAM registration | Not available |
| VALERIE A JENKINS | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 237110 — Water and Sewer Line and Related Structures Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238910 — Site Preparation Contractors
- 238990 — All Other Specialty Trade Contractors
- 541330 — Engineering Services
- 541360 — Geophysical Surveying and Mapping Services
- 541370 — Surveying and Mapping (except Geophysical) Services
- 541380 — Testing Laboratories and Services
- 541611 — Administrative Management and General Management Consulting Services
- 541620 — Environmental Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541820 — Public Relations Agencies
- 541990 — All Other Professional, Scientific, and Technical Services
- 561730 — Landscaping Services
- 562211 — Hazardous Waste Treatment and Disposal
- 562910 — Remediation Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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