> 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/334413/ # NAICS code 334413: Semiconductor and Related Device Manufacturing The companies classified under NAICS 334413, 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 334413 is the code for Semiconductor and Related Device Manufacturing, in sector 31-33: Manufacturing. The companies counted under it are mostly small: 69% have 200 or fewer employees, and 86% are headquartered in the United States. ## What is NAICS 334413? NAICS 334413 is the code for Semiconductor and Related Device 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 3674, Manufacturing semiconductors and related devices, in the older SIC system (89%). NAICS is a North American system, so companies outside the US, Canada and Mexico are placed in it by classification. - 39% of the companies counted have 50 or fewer employees, and the middle one is in the 51 to 200 range. - The largest group is headquartered in the United States (86%). Within the US, California is the biggest state (45%). - Most were founded in the 2010s (33%), then the 2000s (25%). **Figure: How NAICS 334413 is built.** The code 334413 split into its parts: sector 33, then subsector, industry group, NAICS industry and U.S. industry. *The six digits of NAICS 334413. Each digit narrows the category.* ## Which companies are classified under NAICS 334413? The biggest by headcount range include Intel, Qualcomm, Infineon Technologies, NXP Semiconductors and Micron Technology. Names link to a company profile where we have one. | Company | Headquarters | Employees | | --- | --- | --- | | [Intel](https://enrich.chat/company/intel/) | Santa Clara, CA | 10,001+ | | [Qualcomm](https://enrich.chat/company/qualcomm/) | San Diego, CA | 10,001+ | | [Micron Technology](https://enrich.chat/company/micron-technology/) | Boise, ID | 10,001+ | | Broadcom | Palo Alto, CA | 10,001+ | | Analog Devices | Wilmington, MA | 10,001+ | | [Microchip Technology](https://enrich.chat/company/microchip-technology/) | Chandler, AZ | 10,001+ | | [Renesas Electronics](https://enrich.chat/company/renesas-electronics/) | Tokyo, Japan | 10,001+ | | [Amkor Technology](https://enrich.chat/company/amkor-technology/) | Tempe, AZ | 10,001+ | | [Advanced Energy](https://enrich.chat/company/advanced-energy/) | Denver, CO | 10,001+ | | Microsemi | Aliso Viejo, CA | 10,001+ | | Entegris | Billerica, MA | 5,001 to 10,000 | | Goldi Solar | Surat, India | 5,001 to 10,000 | | Qorvo | Greensboro, United States | 5,001 to 10,000 | | [Skyworks Solutions](https://enrich.chat/company/skyworks-solutions/) | Irvine, CA | 5,001 to 10,000 | | Tower Semiconductor | Migdal Haemek, Israel | 5,001 to 10,000 | | Osi Systems | Hawthorne, CA | 5,001 to 10,000 | | Realtek Semiconductor | Hsinchu, Taiwan | 5,001 to 10,000 | | Multek | Irvine, CA | 5,001 to 10,000 | | Solaredge Technologies | Herzliya, Israel | 1,001 to 5,000 | | Enphase Energy | Fremont, CA | 1,001 to 5,000 | | Wolfspeed | Durham, NC | 1,001 to 5,000 | | Lattice Semiconductor | Hillsboro, OR | 1,001 to 5,000 | | Monolithic Power Systems | Kirkland, WA | 1,001 to 5,000 | | Cirrus Logic | Austin, TX | 1,001 to 5,000 | | Allegro Microsystems | Manchester, NH | 1,001 to 5,000 | 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. ## Where are NAICS 334413 companies based? The largest groups are headquartered in the United States (86%), India (3%) and Taiwan (2%). **Figure: Where companies in NAICS 334413 are based.** Bars for the share of counted companies in NAICS 334413 headquartered in each country: United States 86%, India 3%, Taiwan 2%, Israel 2%, South Korea 2%, Canada 1%, Germany 1%, Malaysia 1%. *Share of counted companies in NAICS 334413 by headquarters country.* Within the United States, California (45%), Massachusetts (7%) and Texas (7%) lead. **Figure: US headquarters of companies in NAICS 334413, by state.** A tile map of the United States shaded by the share of counted US companies in NAICS 334413 headquartered in each state. The largest are California 45%, Massachusetts 7%, Texas 7%. *Share of counted US companies in NAICS 334413 by headquarters state. The three largest states are outlined.* ## How big are the companies counted for NAICS 334413? 39% of them have 50 or fewer employees, and the middle one is in the 51 to 200 range. Companies with fewer than 11 employees are not counted. **Figure: Size of companies in NAICS 334413.** Seven columns for the share of counted companies in NAICS 334413 in each employee range: 11 to 50 39%, 51 to 200 30%, 201 to 500 9%, 501 to 1,000 5%, 1,001 to 5,000 9%, 5,001 to 10,000 3%, 10,001+ 5%. *Share of counted companies in NAICS 334413 in each employee range.* ## How old are NAICS 334413 companies? Most were founded in the 2010s (33%), then the 2000s (25%). **Figure: When companies in NAICS 334413 were founded.** Eight columns for the share of counted companies in NAICS 334413 founded in each era: Before 1960 2%, 1960s 2%, 1970s 7%, 1980s 14%, 1990s 17%, 2000s 25%, 2010s 33%, 2020s 1%. *Share of counted companies in NAICS 334413 by the era they were founded in, for the ones that list a founding year.* ## How NAICS 334413 compares - 39% of companies in NAICS 334413 have 50 or fewer employees, against 60% across all NAICS codes on this site. - California holds 45% of the US companies here, against 14% across all NAICS codes on this site. ## How do NAICS 334413 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 Semiconductor Manufacturing (55%), Appliances; Electrical; and Electronics Manufacturing (21%) and Renewable Energy Semiconductor Manufacturing (10%). **Figure: How companies in NAICS 334413 describe themselves.** Bars for the share of counted companies in NAICS 334413 that give each industry on their public profile: Semiconductor Manufacturing 55%, Appliances; Electrical; and Electronics Manufacturing 21%, Renewable Energy Semiconductor Manufacturing 10%, Semiconductors 8%. *Share of counted companies in NAICS 334413 by the industry they list on their public profile.* ## NAICS 334413 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 3674 | Manufacturing semiconductors and related devices | 89% | ## 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 334413 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 334413 (Semiconductor and Related Device 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 334413, 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 334418: Printed Circuit Assembly Manufacturing](https://enrich.chat/naics/334418/) 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 332710: Machine Shops](https://enrich.chat/naics/332710/)[NAICS 312130: Wineries](https://enrich.chat/naics/312130/)[NAICS 333111: Farm Machinery and Equipment Manufacturing](https://enrich.chat/naics/333111/)[NAICS 339920: Sporting and Athletic Goods Manufacturing](https://enrich.chat/naics/339920/) ## Frequently asked questions ### What is NAICS code 334413? NAICS 334413 is the code for Semiconductor and Related Device Manufacturing, in sector 31-33: Manufacturing. ### What is the SIC code for NAICS 334413 (Semiconductor and Related Device Manufacturing)? 89% of the companies counted carry SIC 3674 (Manufacturing semiconductors and related devices), but the two systems do not map one to one. ### Which companies are classified under NAICS 334413? The biggest by headcount range include Intel, Qualcomm, Infineon Technologies, NXP Semiconductors and Micron Technology. The page lists 25 with links to their profiles where we have them. ### Where are NAICS 334413 companies based? The largest groups are headquartered in the United States (86%), India (3%) and Taiwan (2%). ### How big are the companies in NAICS 334413? 39% have 50 or fewer employees, and the middle one is in the 51 to 200 range. Companies with fewer than 11 employees are not counted. ### Is NAICS 334413 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 3674. ## Try this prompt Find the people at NAICS 334413 companies ```text Use www.enrich.chat to find the operations, supply chain and procurement leaders at companies with NAICS code 334413, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 334418](https://enrich.chat/naics/334418/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)