Johnson Machine Works, Inc.
Chariton, IA Doing business as Johnson Machine Works Inc.
- UEI
- KYNJXWGN86P4
- CAGE
- 3K009
- Primary NAICS
- 332312 Fabricated Structural Metal Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 332312 Fabricated Structural Metal Manufacturing Primary
- 331221 Rolled Steel Shape Manufacturing
- 332114 Custom Roll Forming
- 332313 Plate Work Manufacturing
- 332323 Ornamental and Architectural Metal Work Manufacturing
- 332710 Machine Shops
- 332721 Precision Turned Product Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- SAM.gov registration date
- Physical address
- 318 N 11th St, Chariton, IA 50049, USA
- Website
- jmworks.com
- Founded
- 1907
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Materials
- Construction Materials
- Building Materials
- SIC code
- 34 Fabricated Metal Products
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Certified welding inspection of DAM fracture critical welds at rathbun lake. | ENDIST Kansas City | $105,400 | |
| Base bid lock 13 tainter valve fabrication | ENDIST Rock Island | $1,648,800 | |
| Fabrication of two (2) stoplog units for b. Everett jordan DAM and lake. | ENDIST Wilmington | $154,400 | |
| Purchase stop-log and lifting beam for oologah lake OK | ENDIST Tulsa | $441,834 | |
| Change in PSC from J054 to PSC 3419 for the fabrication, assembly and delivery of all components and accessories for six… | ENDIST Huntington | $3,644,616 |
About Johnson Machine Works, Inc.
Johnson Machine Works, Inc. is a small business manufacturer based in Chariton, Iowa, registered in the System for Award Management (SAM) since October 26, 2000. As a for-profit, Subchapter S Corporation, the company specializes in fabricating structural metal components primarily for water infrastructure projects. While specific details about the company's broader operations are not provided, its federal contract history reveals a focused expertise in manufacturing critical components for dam and lock systems across the United States.
The company has consistently secured federal contract awards from the U.S. Army Corps of Engineers, predominantly through small business set-aside contracts. Johnson Machine Works, Inc. has fabricated a wide range of specialized steel components, including tainter valves, stoplog units, service gates, bulkhead sections, trunnion foot and pin sets, and wire ropes for various dam and lock infrastructure projects. These contracts have spanned multiple locations, including projects in North Carolina, Oklahoma, Ohio, Kentucky, West Virginia, and the Mississippi River region. The contract values have ranged from $34,700 to $3,643,750, demonstrating the company's capability to handle both smaller and larger-scale manufacturing orders. While primarily working directly with the Army Corps of Engineers as a prime contractor, the company has also performed at least one subcontract work for Civil Constructors, Inc.
Johnson Machine Works, Inc. holds a significant multiple-award indefinite delivery contract (IDC) with the U.S. Army Corps of Engineers valued up to $50.6 million. This 5-year contract, set aside for small businesses, covers the fabrication and rehabilitation of lock and dam structural operating equipment, specifically targeting the Huntington District and other districts within the Great Lakes and Ohio River Division. The IDC, awarded on August 16, 2021, includes a base year and four option years, with the current option period extending through May 31, 2026. Under this contract, the company has already received and executed task orders, such as the $3.64 million order for fabricating service gates at Beach City Dam and a $105,039 order for a bulkhead at Beech Fork Dam, showcasing its specialized manufacturing capabilities in critical infrastructure components.
SBA capabilities narrative
Steel fabrication of all types. Capable of very large and heavy projects.
Quick answers
What is Johnson Machine Works, Inc.'s UEI?
Johnson Machine Works, Inc.'s Unique Entity ID (UEI) in SAM.gov is KYNJXWGN86P4.
What is Johnson Machine Works, Inc.'s CAGE code?
Johnson Machine Works, Inc.'s CAGE code is 3K009.
What is Johnson Machine Works, Inc.'s primary NAICS code?
Johnson Machine Works, Inc.'s primary NAICS code is 332312 (Fabricated Structural Metal Manufacturing).
Where is Johnson Machine Works, Inc. located?
Johnson Machine Works, Inc.'s physical address in SAM.gov is 318 N 11th St, Chariton, IA 50049, USA.
Is Johnson Machine Works, Inc. registered in SAM.gov?
Yes. Johnson Machine Works, Inc.'s SAM.gov registration is active through January 27, 2027.
What is Johnson Machine Works, Inc.'s most recent federal award?
Johnson Machine Works, Inc.'s most recent federal contract award is Certified welding inspection of DAM fracture critical welds at rathbun lake (W912DQ25P1037), from ENDIST Kansas City, on April 25, 2025.
On GovTribe
See Johnson Machine Works, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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