Mattesen Enterprises, LLC
Portland, CT Doing business as Conn Metal & Tool Supply Connecticut Metal & Tool
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- Other NAICS codes in SAM.gov
-
- 326121 Unlaminated Plastics Profile Shape Manufacturing
- 326122 Plastics Pipe and Pipe Fitting Manufacturing
- 326130 Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing
- 326150 Urethane and Other Foam Product (except Polystyrene) Manufacturing
- 326299 All Other Rubber Product Manufacturing
- 331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
- 331221 Rolled Steel Shape Manufacturing
- 331318 Other Aluminum Rolling, Drawing, and Extruding
Show all 23
- 331410 Nonferrous Metal (except Aluminum) Smelting and Refining
- 331420 Copper Rolling, Drawing, Extruding, and Alloying
- 331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
- 332111 Iron and Steel Forging
- 332112 Nonferrous Forging
- 332216 Saw Blade and Handtool Manufacturing
- 332312 Fabricated Structural Metal Manufacturing
- 332322 Sheet Metal Work Manufacturing
- 332710 Machine Shops
- 332721 Precision Turned Product Manufacturing
- 332811 Metal Heat Treating
- 332812 Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
- 332813 Electroplating, Plating, Polishing, Anodizing, and Coloring
- 332996 Fabricated Pipe and Pipe Fitting Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- SAM.gov registration date
- Physical address
- 440 Main St, Portland, CT 06480, USA
- Website
- connmetaltool.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 35 Industrial Machinery & Equipment
- Profiles
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 | $0 |
| FY2025 | $22,887 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Procurement of forged round bar | Naval Sea Systems Command (Navy) | $22,887 | |
| N-monel 400 pipe nssf | Naval Sea Systems Command (Navy) | $18,287 | |
| Rolled 21"DIAX16.13LLX .75"THK | Naval Sea Systems Command (Navy) | $21,291 | |
| Duplex 2205 astm A1049 grade F 60 | Naval Sea Systems Command (Navy) | $39,412 | |
| Aluminum plate grade 6061-T6 | Naval Sea Systems Command (Navy) | $4,918 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| General Dynamics Information Technology, Inc. | N6523624F0396 | $37,607 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Yarde Metals, Inc. | Southington, CT | 423510 Metal Service Centers and Other Metal Merchant Wholesalers |
| NC Precision LLC | Putnam, CT | 332710 Machine Shops |
| Craft Machine Works, Inc. | Hampton, VA | 336611 Ship Building and Repairing |
| Collins Machine Works | Portsmouth, VA | 332710 Machine Shops |
| D & G Machine Products, LLC | Westbrook, ME | 332710 Machine Shops |
About the company
Mattesen Enterprises, LLC, operating through its Conn Metal & Tool Supply Division, is a small business registered in the System for Award Management (SAM) since July 16, 2001, with its registration set to expire on May 3, 2025. Structured as a limited liability company and for-profit organization, the company is located in Portland, Connecticut. While limited information is available about the company's comprehensive background, its federal contract history suggests a specialization in metalworking and precision manufacturing, particularly in producing specialized metal components for defense and naval applications.
The company has demonstrated capability in providing high-precision metal products to the U.S. Department of the Navy, primarily through small business set-aside contracts. Its federal contract portfolio includes a $22,886.60 purchase order for a specific forged round bar (9-inch diameter, 60-inch length) of C63200 ASTM B150 material, directly supporting the SSN 774 Virginia Class Submarine program. Another contract valued at $18,287.40 involved supplying N-MONEL 400 pipe for naval applications. Additionally, Mattesen Enterprises has secured a sub-contract award with General Dynamics Information Technology, Inc., dated August 8, 2024, for unspecified products. These contracts underscore the company's niche in providing specialized metallic components and materials, with a particular focus on naval and defense sector requirements, consistently meeting small business participation criteria.
SBA capabilities narrative
Specializing in supplying specialty metals to military and government contractors. Providing all types of metal including carbon, stainless, aluminum, brass and copper. Heat treating, centerless grinding, and blanchard grinding available.
Quick answers
Is Mattesen Enterprises, LLC registered in SAM.gov?
Yes. Mattesen Enterprises, LLC's SAM.gov registration is active through March 30, 2027.
What is Mattesen Enterprises, LLC's CAGE code?
Mattesen Enterprises, LLC's CAGE code is 06KV6, and its Unique Entity ID (UEI) is KHJYSQGQ1397.
How much has Mattesen Enterprises, LLC received in federal contracts?
Federal contracts obligated $22,887 to Mattesen Enterprises, LLC in fiscal year 2025.
How does Mattesen Enterprises, LLC rank among federal contractors?
Mattesen Enterprises, LLC ranked #13 in NAICS 33151 and #41 in NAICS 3315 in FY2025.
What is Mattesen Enterprises, LLC's most recent federal award?
Mattesen Enterprises, LLC's most recent federal contract award is Procurement of forged round bar (N6278925P0003), from Naval Sea Systems Command (Navy), on December 2, 2024.
On GovTribe
See Mattesen Enterprises, LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors