NAICS 811310
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
RampedUp holds 60,043 professional profiles classified to 2022 NAICS 811310 as of the build — 0.0% of all profiles carrying a NAICS classification. Of those, 27,615 carry a professional email address and 7,746 carry a mobile number. Ranked #158 of 370 codes.
What NAICS 811310 covers
This industry comprises establishments primarily engaged in the repair and maintenance of commercial and industrial machinery and equipment. Establishments in this industry either sharpen/install commercial and industrial machinery blades and saws or provide welding (e.g., automotive, general) repair services; or repair agricultural and other heavy and industrial machinery and equipment (e.g., forklifts and other material handling equipment, machine tools, commercial refrigeration equipment, construction equipment, and mining machinery). Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 81 — Other Services (except Public Administration). Mapped in the RampedUp taxonomy to Commercial and Industrial Machinery Maintenance.
What the records carry
Field coverage for NAICS 811310, August 2026 build.
| Field on the record | Records | Share of 811310 | Share across all NAICS |
|---|---|---|---|
| Professional email | 27,615 | 46.0% | 50.8% |
| Personal email | 7,026 | 11.7% | 16.0% |
| Phone (any) | 52,657 | 87.7% | 89.3% |
| Mobile number | 7,746 | 12.9% | 13.4% |
| Primary contact record | 42,526 | 70.8% | 63.9% |
| All five present on one record | 2,089 | 3.5% | 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 811310 by profile count.
| # | Code | Title | Profiles | Professional email |
|---|---|---|---|---|
| 156 | 331529 | Other Nonferrous Metal Foundries (except Die-Casting) | 67,461 | 39,695 |
| 157 | 315250 | Cut and Sew Apparel Manufacturing (except Contractors) | 61,888 | 31,116 |
| 159 | 516210 | Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers | 60,012 | 26,416 |
| 160 | 423140 | Motor Vehicle Parts (Used) Merchant Wholesalers | 59,495 | 27,895 |
Questions about NAICS 811310
What is NAICS code 811310?
811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance. This industry comprises establishments primarily engaged in the repair and maintenance of commercial and industrial machinery and equipment. Establishments in this industry either sharpen/install commercial and industrial machinery blades and saws or provide welding (e.g., automotive, general) repair services; or repair agricultural and other heavy and industrial machinery and equipment (e.g., forklifts and other material handling equipment, machine tools, commercial refrigeration equipment, construction equipment, and mining machinery). Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 811310?
60,043 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 811310?
27,615 records carry a professional email address (46.0%), 7,026 a personal email address, 52,657 a phone number and 7,746 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 811310 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.