NAICS 423740
Refrigeration Equipment and Supplies Merchant Wholesalers
RampedUp holds 12,864 professional profiles classified to 2022 NAICS 423740 as of the build — 0.0% of all profiles carrying a NAICS classification. Of those, 6,021 carry a professional email address and 1,923 carry a mobile number. Ranked #250 of 370 codes.
What NAICS 423740 covers
This industry comprises establishments primarily engaged in the merchant wholesale distribution of refrigeration equipment (except household-type refrigerators, freezers, and air-conditioners). Illustrative Examples: Cold storage machinery merchant wholesalers Refrigerated display cases merchant wholesalers Commercial refrigerators merchant wholesalers Water coolers merchant wholesalers Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 42 — Wholesale Trade. Mapped in the RampedUp taxonomy to Wholesale Hardware, Plumbing, Heating Equipment.
What the records carry
Field coverage for NAICS 423740, August 2026 build.
| Field on the record | Records | Share of 423740 | Share across all NAICS |
|---|---|---|---|
| Professional email | 6,021 | 46.8% | 50.8% |
| Personal email | 1,439 | 11.2% | 16.0% |
| Phone (any) | 11,017 | 85.6% | 89.3% |
| Mobile number | 1,923 | 14.9% | 13.4% |
| Primary contact record | 9,176 | 71.3% | 63.9% |
| All five present on one record | 410 | 3.2% | 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 423740 by profile count.
| # | Code | Title | Profiles | Professional email |
|---|---|---|---|---|
| 248 | 924120 | Administration of Conservation Programs | 13,194 | 5,909 |
| 249 | 523940 | Portfolio Management and Investment Advice | 12,878 | 4,909 |
| 251 | 513210 | Software Publishers | 12,831 | 5,484 |
| 252 | 238190 | Other Foundation, Structure, and Building Exterior Contractors | 12,681 | 4,369 |
Questions about NAICS 423740
What is NAICS code 423740?
423740 — Refrigeration Equipment and Supplies Merchant Wholesalers. This industry comprises establishments primarily engaged in the merchant wholesale distribution of refrigeration equipment (except household-type refrigerators, freezers, and air-conditioners). Illustrative Examples: Cold storage machinery merchant wholesalers Refrigerated display cases merchant wholesalers Commercial refrigerators merchant wholesalers Water coolers merchant wholesalers Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 423740?
12,864 professional profiles as of the August 2026 build, which is 0.0% 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 423740?
6,021 records carry a professional email address (46.8%), 1,439 a personal email address, 11,017 a phone number and 1,923 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 423740 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.