NAICS 541512
Computer Systems Design Services
RampedUp holds 13,580 professional profiles classified to 2022 NAICS 541512 as of the build — 0.0% of all profiles carrying a NAICS classification. Of those, 5,187 carry a professional email address and 1,193 carry a mobile number. Ranked #247 of 370 codes.
What NAICS 541512 covers
This U.S. industry comprises establishments primarily engaged in planning and designing computer systems that integrate computer hardware, software, and communication technologies. The hardware and software components of the system may be provided by this establishment or company as part of integrated services or may be provided by third parties or vendors. These establishments often install the system and train and support users of the system. Illustrative Examples: Computer systems integration design consulting services Local area network (LAN) computer systems integration design services Information management computer systems integration design services Office automation computer systems integration design services Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 54 — Professional, Scientific, and Technical Services. Mapped in the RampedUp taxonomy to IT System Design Services.
What the records carry
Field coverage for NAICS 541512, August 2026 build.
| Field on the record | Records | Share of 541512 | Share across all NAICS |
|---|---|---|---|
| Professional email | 5,187 | 38.2% | 50.8% |
| Personal email | 1,772 | 13.0% | 16.0% |
| Phone (any) | 8,572 | 63.1% | 89.3% |
| Mobile number | 1,193 | 8.8% | 13.4% |
| Primary contact record | 10,720 | 78.9% | 63.9% |
| All five present on one record | 251 | 1.8% | 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 541512 by profile count.
| # | Code | Title | Profiles | Professional email |
|---|---|---|---|---|
| 245 | 333519 | Rolling Mill and Other Metalworking Machinery Manufacturing | 14,328 | 5,749 |
| 246 | 444240 | Nursery, Garden Center, and Farm Supply Retailers | 14,251 | 5,005 |
| 248 | 924120 | Administration of Conservation Programs | 13,194 | 5,909 |
| 249 | 523940 | Portfolio Management and Investment Advice | 12,878 | 4,909 |
Questions about NAICS 541512
What is NAICS code 541512?
541512 — Computer Systems Design Services. This U.S. industry comprises establishments primarily engaged in planning and designing computer systems that integrate computer hardware, software, and communication technologies. The hardware and software components of the system may be provided by this establishment or company as part of integrated services or may be provided by third parties or vendors. These establishments often install the system and train and support users of the system. Illustrative Examples: Computer systems integration design consulting services Local area network (LAN) computer systems integration design services Information management computer systems integration design services Office automation computer systems integration design services Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 541512?
13,580 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 541512?
5,187 records carry a professional email address (38.2%), 1,772 a personal email address, 8,572 a phone number and 1,193 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 541512 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.