NAICS 332410
Power Boiler and Heat Exchanger Manufacturing
RampedUp holds 1,466,257 professional profiles classified to 2022 NAICS 332410 as of the build — 0.6% of all profiles carrying a NAICS classification. Of those, 878,849 carry a professional email address and 168,055 carry a mobile number. Ranked #49 of 370 codes.
What NAICS 332410 covers
This industry comprises establishments primarily engaged in manufacturing power boilers and heat exchangers. Establishments in this industry may perform installation in addition to manufacturing power boilers and heat exchangers. Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 33 — Manufacturing. Mapped in the RampedUp taxonomy to Automation Machinery Manufacturing.
What the records carry
Field coverage for NAICS 332410, August 2026 build.
| Field on the record | Records | Share of 332410 | Share across all NAICS |
|---|---|---|---|
| Professional email | 878,849 | 59.9% | 50.8% |
| Personal email | 234,103 | 16.0% | 16.0% |
| Phone (any) | 1,405,257 | 95.8% | 89.3% |
| Mobile number | 168,055 | 11.5% | 13.4% |
| Primary contact record | 1,073,862 | 73.2% | 63.9% |
| All five present on one record | 67,926 | 4.6% | 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 332410 by profile count.
| # | Code | Title | Profiles | Professional email |
|---|---|---|---|---|
| 47 | 624190 | Other Individual and Family Services | 1,597,781 | 582,216 |
| 48 | 812990 | All Other Personal Services | 1,570,877 | 621,927 |
| 50 | 813410 | Civic and Social Organizations | 1,410,470 | 515,828 |
| 51 | 541714 | Research and Development in Biotechnology (except Nanobiotechnology) | 1,397,214 | 888,971 |
Questions about NAICS 332410
What is NAICS code 332410?
332410 — Power Boiler and Heat Exchanger Manufacturing. This industry comprises establishments primarily engaged in manufacturing power boilers and heat exchangers. Establishments in this industry may perform installation in addition to manufacturing power boilers and heat exchangers. Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 332410?
1,466,257 professional profiles as of the August 2026 build, which is 0.6% 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 332410?
878,849 records carry a professional email address (59.9%), 234,103 a personal email address, 1,405,257 a phone number and 168,055 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 332410 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.