MANTISSA INDUSTRIES INC is associated with UEI FF7JJN944H66 and CAGE 1G9B4 in public federal records. AcornBids currently links 22 prime awards totaling $696.8K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Metal Crown, Closure, and Other Metal Stamping (except Automotive); Bolt, Nut, Screw, Rivet, and Washer Manufacturing; Other Aircraft Parts and Auxiliary Equipment Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 332710 (Machine Shops). Its public SAM.gov registration lists HOLT, MI, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| SPE4A724PH1438510867602!INSERT,RETAINER | Department of Defense | $9.0K | Sep 5, 2024 | Jan 26, 2027 |
| SPE7M524P68728510852604!PRODUCTION LOT TESTING (GOVER | Department of Defense | $19.2K | Sep 4, 2024 | Apr 9, 2027 |
| SPE4A725P91548511342876!CONTRACTOR FIRST ARTICLE TEST | Department of Defense | $10.9K | Apr 25, 2025 | Mar 31, 2027 |
| SPE7L024V66848510860815!PLATE,MOUNTING | Department of Defense | $5.0K | Aug 29, 2024 | Mar 13, 2026 |
| SPE7L126V42658511864063!BRACKET,MOUNTING | Department of Defense | $1.2K | Jan 15, 2026 | Mar 23, 2026 |
| SPE4A725P06488510946580!BUTTON AND STUD ASS | Department of Defense | $0 | Oct 9, 2024 | Jan 4, 2025 |
| SPE4A724F043V8510883877!SHAFT,HOOK | Department of Defense | $2.5K | Sep 11, 2024 | Jun 29, 2026 |
| SPE7L125V171B8511620285!COVER,ACCESS | Department of Defense | $16.4K | Sep 4, 2025 | Feb 19, 2026 |
| SPE4A725F79838511529822!SHAFT,HOOK | Department of Defense | $2.5K | Jul 25, 2025 | May 13, 2026 |
| SPE4A614MB2138500756028:SHAFT,HOOK | Department of Defense | $927 | May 14, 2014 | Feb 9, 2015 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 23, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Mar 26, 2002 |
| Entity start | Oct 24, 1988 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 321912 — Cut Stock, Resawing Lumber, and Planing | Not reported |
| 326121 — Unlaminated Plastics Profile Shape Manufacturing | Not reported |
| 326199 — All Other Plastics Product Manufacturing | Not reported |
| 332111 — Iron and Steel Forging | Not reported |
| 332112 — Nonferrous Forging | Not reported |
| 332114 — Custom Roll Forming | Not reported |
| 332311 — Prefabricated Metal Building and Component Manufacturing | Not reported |
| 332312 — Fabricated Structural Metal Manufacturing | Not reported |
| 332313 — Plate Work Manufacturing | Not reported |
| 332321 — Metal Window and Door Manufacturing | Not reported |
| 332322 — Sheet Metal Work Manufacturing | Not reported |
| 332323 — Ornamental and Architectural Metal Work Manufacturing | Not reported |
| 332439 — Other Metal Container Manufacturing | Not reported |
| 332510 — Hardware Manufacturing | Not reported |
| 332613 — Spring Manufacturing | Not reported |
| 332710 — Machine Shops | Not reported |
| 332721 — Precision Turned Product Manufacturing | Not reported |
| 332722 — Bolt, Nut, Screw, Rivet, and Washer Manufacturing | Not reported |
| 332811 — Metal Heat Treating | Not reported |
| 332813 — Electroplating, Plating, Polishing, Anodizing, and Coloring | Not reported |
| 332911 — Industrial Valve Manufacturing | Not reported |
| 332912 — Fluid Power Valve and Hose Fitting Manufacturing | Not reported |
| 332913 — Plumbing Fixture Fitting and Trim Manufacturing | Not reported |
| 332919 — Other Metal Valve and Pipe Fitting Manufacturing | Not reported |
| 332991 — Ball and Roller Bearing Manufacturing | Not reported |
| 332992 — Small Arms Ammunition Manufacturing | Not reported |
| 332993 — Ammunition (except Small Arms) Manufacturing | Not reported |
| 332994 — Small Arms, Ordnance, and Ordnance Accessories Manufacturing | Not reported |
| 332996 — Fabricated Pipe and Pipe Fitting Manufacturing | Not reported |
| 332999 — All Other Miscellaneous Fabricated Metal Product Manufacturing | Not reported |
| 333111 — Farm Machinery and Equipment Manufacturing | Not reported |
| 333112 — Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing | Not reported |
| 333120 — Construction Machinery Manufacturing | Not reported |
| 333131 — Mining Machinery and Equipment Manufacturing | Not reported |
| 333241 — Food Product Machinery Manufacturing | Not reported |
| 333243 — Sawmill, Woodworking, and Paper Machinery Manufacturing | Not reported |
| 333511 — Industrial Mold Manufacturing | Not reported |
| 333514 — Special Die and Tool, Die Set, Jig, and Fixture Manufacturing | Not reported |
| 333515 — Cutting Tool and Machine Tool Accessory Manufacturing | Not reported |
| 333517 — Machine Tool Manufacturing | Not reported |
| 333618 — Other Engine Equipment Manufacturing | Not reported |
| 333924 — Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing | Not reported |
| 335991 — Carbon and Graphite Product Manufacturing | Not reported |
| 336370 — Motor Vehicle Metal Stamping | Not reported |
| 336412 — Aircraft Engine and Engine Parts Manufacturing | Not reported |
| 336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing | Not reported |
| 336991 — Motorcycle, Bicycle, and Parts Manufacturing | Not reported |
| 336992 — Military Armored Vehicle, Tank, and Tank Component Manufacturing | Not reported |
| 337211 — Wood Office Furniture Manufacturing | Not reported |
| 337212 — Custom Architectural Woodwork and Millwork Manufacturing | Not reported |
| 337214 — Office Furniture (except Wood) Manufacturing | Not reported |
| 337215 — Showcase, Partition, Shelving, and Locker Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| SAMUEL HOLOWEIKO | Government business | Contact method not published | SAM registration | Not available |
| JEFFREY HOLOWEIKO | Alternate government business | Contact method not published | SAM registration | Not available |
| SAMUEL HOLOWEIKO | Electronic business | Contact method not published | SAM registration | Not available |
| JEFFREY HOLOWEIKO | 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: 332119 — Metal Crown, Closure, and Other Metal Stamping (except Automotive); 332722 — Bolt, Nut, Screw, Rivet, and Washer Manufacturing; 336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing.
Recorded products and services: 5365 — Bushings, Rings, Shims and Spacers; 5340 — Hardware; 5999 — Miscellaneous Electrical and Electronic Components.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
2362 JARCO DR, HOLT, Michigan 48842, United States
Registered location from SAM.gov; award performance locations may differ.
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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