Mactech Incorporated
Red Wing, MN Doing business as Stresstech, Inc.
- UEI
- WNJ6MGKS1KG1
- CAGE
- 6LAX4
- Primary NAICS
- 333517 Machine Tool Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- SAM.gov registration date
- Physical address
- 4079 Pepin Ave #4, Red Wing, MN 55066, USA
- Website
- mactechonsite.com
- Founded
- 1974
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 35 Industrial Machinery & Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $52,183 |
| FY2025 | $105,384 |
| FY2024 | $605,910 |
| FY2023 | $56,905 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $52,183 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Heat treat console | Land and Maritime (DLA) | $52,183 | |
| LGA - little goose line boring machine | ENDIST Walla Walla (USACE) | $95,673 | |
| Drill head | Land and Maritime (DLA) | $9,711 | |
| Center shifting mach | Land and Maritime (DLA) | $56,905 | |
| Split bottom assy | Land and Maritime (DLA) | $49,916 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Beyond New Horizons, LLC | FA910124CB002 | $64,713 | |
| Phoenix International Holdings, Inc. | N0002424F4H14 | $300,000 | |
| 381 Constructors | N4008521C0077 | $362,509 |
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About the company
Mactech Incorporated, operating through its Mactech, Inc. Division and doing business as Stresstech, Inc., manufactures industrial machine tools, boring and drilling equipment, and related machining solutions for the federal government as a small business prime contractor (70% of recent awards) and subcontractor on defense shipbuilding projects. The company is based in Red Wing, Minnesota, and competes predominantly under total small business set-asides on purchase orders for specialized equipment and field machining services; when competing full-and-open, Mactech supplies drilling, cutting, and milling components to naval maintenance and construction programs.
Mactech's customer concentration is heavily naval. The Department of the Navy's Naval Sea Systems Command accounts for six awards and $1.3 million in combined potential value — representing all but one of Mactech's prime dollar volume in the source period. The remaining prime work splits among the Department of the Army (one award, $96 thousand, for a Little Goose Line Boring Machine), the Naval Facilities Engineering Command, and the Air Force Materiel Command Test Center. Representative prime work includes a $95.7 thousand firm fixed-price purchase order from the Army awarded October 1, 2025, for boring machine equipment with performance in Dayton, Washington, a $56.9 thousand NAVSEA purchase order for a center shifting machine awarded August 9, 2023, a $52.2 thousand NAVSEA purchase order for a heat treat console awarded June 25, 2026, and a $9.7 thousand non-set-aside NAVSEA purchase order for a drill head awarded September 2, 2025. Mactech places task orders under at least one indefinite delivery contract (N0002420D4306) with the Navy.
Activity is light and episodic — one to three awards per year over the past five years, with total potential value of $1.4 million across ten awards (prime and sub combined) since 2022. Notably, combined dollars obligated across all awards total $2.1 million, or 154% of combined potential value, indicating that actual invoiced amounts have exceeded initial ceiling estimates. In its subcontractor role, Mactech delivers tapered boring equipment for shaft replacement work to Phoenix International Holdings on a CVN 68-class carrier maintenance sub task (July 2024), mobile pipe-cutting services to Beyond New Horizons, LLC under TEST OPERATIONS AND SUSTAINMENT II (June 2025), and cutting services to 381 Constructors on a Portsmouth Naval Shipyard drydock renovation sub award (June 2023). Mactech's capability footprint centers on Machine Tool Manufacturing (five of ten awards across NAICS categories), with secondary work in hand tools, drill bits, and heavy civil engineering construction, primarily serving Navy shipboard maintenance and Army field operations.
Quick answers
Is Mactech Incorporated registered in SAM.gov?
Yes. Mactech Incorporated's SAM.gov registration is active through October 6, 2027.
What is Mactech Incorporated's CAGE code?
Mactech Incorporated's CAGE code is 6LAX4, and its Unique Entity ID (UEI) is WNJ6MGKS1KG1.
How much has Mactech Incorporated received in federal contracts?
Federal contracts obligated $105,384 to Mactech Incorporated in fiscal year 2025 and $820,382 in fiscal years 2023 through 2027.
How does Mactech Incorporated rank among federal contractors?
Mactech Incorporated ranked #19 in PSC 5133 in FY2025.
What is Mactech Incorporated's most recent federal award?
Mactech Incorporated's most recent federal contract award is Heat treat console (SPMYM226P7605), from Land and Maritime (DLA), on June 25, 2026.
On GovTribe
See Mactech Incorporated's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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