NAICS 334112
Computer Storage Device Manufacturing
RampedUp holds 629,712 professional profiles classified to 2022 NAICS 334112 as of the build — 0.3% of all profiles carrying a NAICS classification. Of those, 391,812 carry a professional email address and 98,933 carry a mobile number. Ranked #77 of 370 codes.
What NAICS 334112 covers
This U.S. industry comprises establishments primarily engaged in manufacturing computer storage devices that allow the storage and retrieval of data from a phase change, magnetic, optical, or magnetic/optical media. Examples of products made by these establishments are computer disk drives, USB flash drives, and tape storage and backup units. Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 33 — Manufacturing. Mapped in the RampedUp taxonomy to Computer and Network Security.
What the records carry
Field coverage for NAICS 334112, August 2026 build.
| Field on the record | Records | Share of 334112 | Share across all NAICS |
|---|---|---|---|
| Professional email | 391,812 | 62.2% | 50.8% |
| Personal email | 148,632 | 23.6% | 16.0% |
| Phone (any) | 539,929 | 85.7% | 89.3% |
| Mobile number | 98,933 | 15.7% | 13.4% |
| Primary contact record | 480,847 | 76.4% | 63.9% |
| All five present on one record | 51,868 | 8.2% | 4.5% |
Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
Comparable NAICS codes
The codes ranked either side of 334112 by profile count.
Questions about NAICS 334112
What is NAICS code 334112?
334112 — Computer Storage Device Manufacturing. This U.S. industry comprises establishments primarily engaged in manufacturing computer storage devices that allow the storage and retrieval of data from a phase change, magnetic, optical, or magnetic/optical media. Examples of products made by these establishments are computer disk drives, USB flash drives, and tape storage and backup units. Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 334112?
629,712 professional profiles as of the August 2026 build, which is 0.3% of all profiles carrying a NAICS classification. Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
What contact details are available for NAICS 334112?
391,812 records carry a professional email address (62.2%), 148,632 a personal email address, 539,929 a phone number and 98,933 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 334112 on its own. For this code combined with a title level, company size or a required field, ask and we will run it against the live file.