MASSMAN CONSTRUCTION CO. is associated with UEI P4SCKN1MWXF6 and CAGE 0FK09 in public federal records. AcornBids currently links 7 prime awards totaling $43.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Heavy and Civil Engineering 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 OVERLAND PARK, KS, USA.
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 Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W912P824C0008ALGIERS DOLPHIN REPLACEMENT | Department of Defense | $8.8M | Apr 1, 2024 | Oct 20, 2025 |
| W912P925C0009LD25 DOWNSTREAM APPROACH GUIDE CELL | Department of Defense | $22.0M | Jun 15, 2025 | Dec 5, 2026 |
| W912P926FA039LD25-REMOVAL/DEMOLITION OF EXISTING CELL | Department of Defense | $2.0M | Jan 20, 2026 | May 31, 2026 |
| W912BV24C0014FABRICATE TAINTER GATE 3 AND DELIVERY | Department of Defense | $9.2M | Oct 15, 2024 | Oct 29, 2026 |
| W9127S24D0004INDEFINITE DELIVERY (ID) MULTIPLE AWARD TASK ORDER CONTRACTS (MATOCS), 110-FOOT STOPLOG (BULKHEAD) SLOT CUTS CONVERSION, MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM (MKARNS)… | Department of Defense | $200.0M | Feb 12, 2024 | Not available |
| W912P920F0323FLOATING PLANT | Department of Defense | $849.4K | Sep 4, 2020 | Dec 31, 2022 |
| W912P921F0287MEL PRICE TG 4 & 5 | Department of Defense | $887.7K | Sep 15, 2021 | Jun 24, 2024 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 12, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 24, 2001 |
| Entity start | Nov 21, 1916 |
| Industry | Reported size status |
|---|---|
| 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 |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 532412 — Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing | Not reported |
| 624230 — Emergency and Other Relief Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JOHN M KELLEY | Government business | Contact method not published | SAM registration | Not available |
| MICHAEL J MASSMAN | Alternate government business | Contact method not published | SAM registration | Not available |
| AMY E HINKLE | Electronic business | Contact method not published | SAM registration | Not available |
| ZAC LONDON | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 237990 — Other Heavy and Civil Engineering Construction.
Recorded products and services: Y1BC — CONSTRUCTION OF RADAR AND NAVIGATIONAL FACILITIES; Y1PZ — CONSTRUCTION OF OTHER NON-BUILDING FACILITIES; Z2KA — REPAIR OR ALTERATION OF DAMS.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
4400 W 109TH ST SUITE 300, OVERLAND PARK, Kansas 66211, United States
Registered location from SAM.gov; award performance locations may differ.
237990 — Other Heavy and Civil Engineering Construction.
Primary SAM.gov NAICS classification.
Department of Defense.
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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