334111 — Electronic Computer Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in manufacturing and/or assembling electronic computers, such as mainframes, personal computers, workstations, laptops, and computer servers. Computers can be analog, digital, or hybrid. Digital computers, the most common type, are devices that do all of the following: (1) store the processing program or programs and the data immediately necessary for the execution of the program; (2) can be freely programmed in accordance with the requirements of the user; (3) perform arithmetical computations specified by the user; and (4) execute, without human intervention, a processing program that requires the computer to modify its execution by logical decision during the processing run. Analog computers are capable of simulating mathematical models and contain at least analog, control, and programming elements. The manufacture of computers includes the assembly or integration of processors, coprocessors, memory, storage, and input/output devices into a user-programmable final product (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 3571 - Electronic Computers (via SIC1987:3571→NAICS1997:334111→2002:334111→2007:334111→2012:334111→2017:334111→2022:334111)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC 5963 — Electronic Modules
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 334111 valid in 2022? ▾
Yes, 334111 is a valid 6-digit 2022 NAICS national industry code representing 'Electronic Computer Manufacturing' under Sector 31-33 in the official classification index.
What is the SBA size standard for NAICS code 334111? ▾
The Small Business Administration (SBA) has established a small business size standard of 1,250 employees for NAICS code 334111 (Electronic Computer Manufacturing), calculated based on employees.
What is the legacy SIC equivalent for NAICS 334111? ▾
According to official Census Bureau concordance tables, NAICS code 334111 (Electronic Computer Manufacturing) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 3571 - Electronic Computers.
Related Pages & Tools
Further regulatory reference links for NAICS code 334111:
- Sector 31-33 Directory Hub — List of related industries in the Manufacturing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 334111 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Electronic Computer Manufacturing).
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.