> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/naics/332721/ # NAICS code 332721: Precision Turned Product Manufacturing The companies classified under NAICS 332721, where they are based, how big they are and how the code maps to SIC. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** NAICS 332721 is the code for Precision Turned Product Manufacturing, in sector 31-33: Manufacturing. The companies counted under it are mostly very small: 57% have 50 or fewer employees, and 88% are headquartered in the United States. ## What is NAICS 332721? NAICS 332721 is the code for Precision Turned Product Manufacturing. It belongs to sector 31-33: Manufacturing. NAICS, the North American Industry Classification System, is the standard U.S. government agencies use to sort businesses by what they mainly do, and each digit narrows the category. Most of the companies counted also carry SIC 3451, Manufacturing screw machine products, in the older SIC system (100%). - 57% of the companies counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. - The largest group is headquartered in the United States (88%). - Most were founded in the before 1960 (47%), then the 1960s (19%). **Figure: How NAICS 332721 is built.** The code 332721 split into its parts: sector 33, then subsector, industry group, NAICS industry and U.S. industry. *The six digits of NAICS 332721. Each digit narrows the category.* ## Which companies are classified under NAICS 332721? The biggest by headcount range include Sorenson Engineering, Alco Manufacturing, Camcraft, Creed Monarch and Ej Basler. Names link to a company profile where we have one. | Company | Headquarters | Employees | | --- | --- | --- | | Sorenson Engineering | Yucaipa, CA | 501 to 1,000 | | Alco Manufacturing | Elyria, OH | 501 to 1,000 | | Camcraft | Hanover Park, IL | 201 to 500 | | Creed Monarch | New Britain, CT | 201 to 500 | | Ej Basler | Schiller Park, IL | 51 to 200 | | Swiss-Tech | Delavan, WI | 51 to 200 | | Lexington Machining | Rochester, NY | 51 to 200 | | Meaden Precision Machined Products | Burr Ridge, IL | 51 to 200 | | Gent Machine | Cleveland, OH | 51 to 200 | | Dunham Products | Walton Hills, OH | 51 to 200 | | Vanamatic | Delphos, OH | 51 to 200 | | Sigma Machine | Kalamazoo, MI | 51 to 200 | | Kalkaska Screw Products | Kalkaska, MI | 51 to 200 | | Gates Albert | North Chili, NY | 51 to 200 | | Orion Precision Industries | Somerset, NJ | 51 to 200 | | Charleston Metal Products | Waterloo, IN | 51 to 200 | | Economy Products | Macon, MO | 51 to 200 | | Rubis Precis | Charquemont, France | 51 to 200 | | H. & H. Swiss Screw Machine Products | Hillside, NJ | 51 to 200 | | Mitotec Precision | Necedah, WI | 11 to 50 | | Lakeview Precision Machining | South Elgin, IL | 11 to 50 | | North Easton Machine | North Easton, MA | 11 to 50 | | Pernat Smj | St Medard En Jalles, France | 11 to 50 | | Décolletage Morel | Champagnole, France | 11 to 50 | | Shub Machinery | Marietta, GA | 11 to 50 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## How big are the companies counted for NAICS 332721? 57% of them have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of companies in NAICS 332721.** Seven columns for the share of counted companies in NAICS 332721 in each employee range: 11 to 50 57%, 51 to 200 35%, 201 to 500 4%, 501 to 1,000 4%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted companies in NAICS 332721 in each employee range.* ## How do NAICS 332721 companies describe themselves? A code is assigned by classification, and a company does not choose its own, so the label a company uses for itself can differ. The most common labels here are Machinery Manufacturing (48%), Industrial Machinery Manufacturing (13%) and Manufacturing (9%). **Figure: How companies in NAICS 332721 describe themselves.** Bars for the share of counted companies in NAICS 332721 that give each industry on their public profile: Machinery Manufacturing 48%, Industrial Machinery Manufacturing 13%, Manufacturing 9%, Automotive 7%, Mechanical Or Industrial Engineering 7%, Appliances; Electrical; and Electronics Manufacturing 4%. *Share of counted companies in NAICS 332721 by the industry they list on their public profile.* ## NAICS 332721 and the SIC system NAICS replaced SIC in 1997, but the two do not line up one to one: companies filed under one NAICS code can carry several SIC codes. These are the ones seen most. | Code | Title | Share of counted | | --- | --- | --- | | SIC 3451 | Manufacturing screw machine products | 100% | ## Where NAICS codes come from NAICS is maintained by the U.S. Census Bureau with Canada and Mexico and revised every five years; the current edition is NAICS 2022. To check exactly what a code includes, search the [official NAICS index](https://www.census.gov/naics/) or read the Census Bureau's [guide to understanding NAICS](https://www.census.gov/programs-surveys/economic-census/year/2022/guidance/understanding-naics.html). Pick a code by what a company mostly does, not by who it sells to. ## How do you reach the people at NAICS 332721 companies? The people to talk to are usually operations, supply chain and procurement leaders. You can build the list from this code in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the companies with NAICS code 332721 (Precision Turned Product Manufacturing) ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the operations, supply chain and procurement leaders at companies with NAICS code 332721, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Codes next to it: [NAICS 332710: Machine Shops](https://enrich.chat/naics/332710/) Others in sector 31-33: [NAICS 325412: Pharmaceutical Preparation Manufacturing](https://enrich.chat/naics/325412/)[NAICS 326199: All Other Plastics Product Manufacturing](https://enrich.chat/naics/326199/)[NAICS 339112: Surgical and Medical Instrument](https://enrich.chat/naics/339112/)[NAICS 336390: Other Motor Vehicle Parts Manufacturing](https://enrich.chat/naics/336390/)[NAICS 312130: Wineries](https://enrich.chat/naics/312130/)[NAICS 333111: Farm Machinery and Equipment Manufacturing](https://enrich.chat/naics/333111/)[NAICS 334413: Semiconductor and Related Device](https://enrich.chat/naics/334413/)[NAICS 339920: Sporting and Athletic Goods Manufacturing](https://enrich.chat/naics/339920/) ## Frequently asked questions ### What is NAICS code 332721? NAICS 332721 is the code for Precision Turned Product Manufacturing, in sector 31-33: Manufacturing. ### What is the SIC code for NAICS 332721 (Precision Turned Product Manufacturing)? 100% of the companies counted carry SIC 3451 (Manufacturing screw machine products), but the two systems do not map one to one. ### Which companies are classified under NAICS 332721? The biggest by headcount range include Sorenson Engineering, Alco Manufacturing, Camcraft, Creed Monarch and Ej Basler. The page lists 25 with links to their profiles where we have them. ### Where are NAICS 332721 companies based? The largest groups are headquartered in the United States (88%) and France (12%). ### How big are the companies in NAICS 332721? 57% have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Is NAICS 332721 the same as a SIC code? No. NAICS replaced SIC as the U.S. federal standard in 1997, and the two do not map one to one. The SIC code seen most among these companies is 3451. ## Try this prompt Find the people at NAICS 332721 companies ```text Use www.enrich.chat to find the operations, supply chain and procurement leaders at companies with NAICS code 332721, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 332710](https://enrich.chat/naics/332710/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)