Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- THE MANTLE GROUP INC
- Registered location
- WORDEN, IL, USA
- Website
- Company website ↗
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Jul 17, 2026
Read company summary
THE MANTLE GROUP INC is associated with UEI U8AMQYHCXQ88 and CAGE 814T9 in public federal records. AcornBids currently links 3 prime awards totaling $6.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Commercial and Institutional Building Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists WORDEN, IL, USA.
At a glance
Lifetime prime obligations$6.1M
Prime awards3
Awards with future end dates1
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
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 Refresh pending; these totals may be out of date.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
- THE MANTLE GROUP INC
- UEI
- U8AMQYHCXQ88
- CAGE
- 814T9
- Registered address
- 8117 BRICKYARD HILL RD, WORDEN, IL, 62097, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Dec 25, 2025
- Initial registration
- Jan 21, 2018
- Entity start
- Jul 15, 2010
- SAM updated
- Dec 25, 2025
- Registration expires
- Dec 23, 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 |
|---|---|---|---|---|
| 47PF0024D0054GENERAL SERVICES ADMINISTRATION REGION 5 REPAIR AND ALTERATIONS SERVICES INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT, VARIOUS LOCATIONS, GENERAL SERVICES ADMINISTRATION… | General Services Administration | $50.0M | Sep 27, 2024 | Not available |
| W912EK25CA010NORTH ANNEX EMERGENCY OPERATIONS CENTER AND DISTRICT CONFERENCE ROOM | Department of Defense | $6.1M | May 28, 2025 | Nov 20, 2026 |
| W50S7U25PA003CES REPAIR OVERHEAD DOOR BUILDING 19 FOR VEHICLE MAINTENANCE (VM). OVERHEAD DOOR WAS DAMAGED WHEN VEHICLE ON THE LIFT ROLLED BACKWARDS INTO THE DOOR. THE VM TEAM IS SEVERELY… | Department of Defense | $15.4K | May 1, 2025 | Jul 31, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 25, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jan 21, 2018 |
| Entity start | Jul 15, 2010 |
Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 221320 — Sewage Treatment Facilities | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| 238120 — Structural Steel and Precast Concrete Contractors | Not reported |
| 238140 — Masonry Contractors | Not reported |
| 238160 — Roofing Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238390 — Other Building Finishing Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MARGOT D MANTLE | Government business | Contact method not published | SAM registration | Not available |
| MARGOT D MANTLE | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 221320 — Sewage Treatment Facilities
- 236210 — Industrial Building Construction
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer Line and Related Structures Construction
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238110 — Poured Concrete Foundation and Structure Contractors
- 238120 — Structural Steel and Precast Concrete Contractors
- 238140 — Masonry Contractors
- 238160 — Roofing Contractors
- 238190 — Other Foundation, Structure, and Building Exterior Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238390 — Other Building Finishing Contractors
- 238910 — Site Preparation Contractors
- 238990 — All Other Specialty Trade Contractors
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About THE MANTLE GROUP INC
What products and services appear in its federal awards?
Recorded award industries: 236220 — Commercial and Institutional Building Construction.
Recorded products and services: Y1QA — CONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE); Z2EB — REPAIR OR ALTERATION OF MAINTENANCE BUILDINGS; Z2AA — REPAIR OR ALTERATION OF OFFICE BUILDINGS.
Examples from recent award records:
- GENERAL SERVICES ADMINISTRATION REGION 5 REPAIR AND ALTERATIONS SERVICES INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT, VARIOUS LOCATIONS, GENERAL SERVICES ADMINISTRATION…
- NORTH ANNEX EMERGENCY OPERATIONS CENTER AND DISTRICT CONFERENCE ROOM
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
8117 BRICKYARD HILL RD, WORDEN, Illinois 62097, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
237990 — Other Heavy and Civil Engineering Construction.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense; General Services Administration.
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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