NAICS 339999
All Other Miscellaneous Manufacturing
RampedUp holds 4,147,976 professional profiles classified to 2022 NAICS 339999 as of the build — 1.7% of all profiles carrying a NAICS classification. Of those, 2,262,718 carry a professional email address and 508,616 carry a mobile number. Ranked #16 of 370 codes.
What NAICS 339999 covers
This U.S. industry comprises establishments primarily engaged in miscellaneous manufacturing (except medical equipment and supplies, jewelry and silverware, sporting and athletic goods, dolls, toys, games, office supplies, signs, gaskets, packing, and sealing devices, musical instruments, fasteners, buttons, needles, pins, brooms, brushes, mops, and burial caskets). Illustrative Examples: Artificial Christmas trees manufacturing Candles manufacturing Christmas tree ornaments (except glass and electric) manufacturing Cigarette lighters (except precious metal) manufacturing Coin- or card-operated amusement machines (except jukebox) manufacturing Electronic cigarettes manufacturing Hairpieces (e.g., wigs, toupees, wiglets) manufacturing Portable fire extinguishers manufacturing Potpourri manufacturing Tobacco pipes manufacturing Umbrellas manufacturing Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 33 — Manufacturing. Mapped in the RampedUp taxonomy to Manufacturing.
What the records carry
Field coverage for NAICS 339999, August 2026 build.
| Field on the record | Records | Share of 339999 | Share across all NAICS |
|---|---|---|---|
| Professional email | 2,262,718 | 54.5% | 50.8% |
| Personal email | 642,106 | 15.5% | 16.0% |
| Phone (any) | 3,805,678 | 91.7% | 89.3% |
| Mobile number | 508,616 | 12.3% | 13.4% |
| Primary contact record | 2,624,386 | 63.3% | 63.9% |
| All five present on one record | 187,767 | 4.5% | 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 339999 by profile count.
| # | Code | Title | Profiles | Professional email |
|---|---|---|---|---|
| 14 | 213112 | Support Activities for Oil and Gas Operations | 4,589,788 | 2,547,245 |
| 15 | 541613 | Marketing Consulting Services | 4,338,020 | 1,982,296 |
| 17 | 722511 | Full-Service Restaurants | 3,899,328 | 1,278,145 |
| 18 | 488999 | All Other Support Activities for Transportation | 3,861,962 | 1,939,637 |
Questions about NAICS 339999
What is NAICS code 339999?
339999 — All Other Miscellaneous Manufacturing. This U.S. industry comprises establishments primarily engaged in miscellaneous manufacturing (except medical equipment and supplies, jewelry and silverware, sporting and athletic goods, dolls, toys, games, office supplies, signs, gaskets, packing, and sealing devices, musical instruments, fasteners, buttons, needles, pins, brooms, brushes, mops, and burial caskets). Illustrative Examples: Artificial Christmas trees manufacturing Candles manufacturing Christmas tree ornaments (except glass and electric) manufacturing Cigarette lighters (except precious metal) manufacturing Coin- or card-operated amusement machines (except jukebox) manufacturing Electronic cigarettes manufacturing Hairpieces (e.g., wigs, toupees, wiglets) manufacturing Portable fire extinguishers manufacturing Potpourri manufacturing Tobacco pipes manufacturing Umbrellas manufacturing Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 339999?
4,147,976 professional profiles as of the August 2026 build, which is 1.7% 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 339999?
2,262,718 records carry a professional email address (54.5%), 642,106 a personal email address, 3,805,678 a phone number and 508,616 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 339999 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.