NAICS 541618
Other Management Consulting Services
RampedUp holds 6,091,540 professional profiles classified to 2022 NAICS 541618 as of the build — 2.6% of all profiles carrying a NAICS classification. Of those, 3,010,525 carry a professional email address and 715,080 carry a mobile number. Ranked #7 of 370 codes.
What NAICS 541618 covers
This U.S. industry comprises establishments primarily engaged in providing management consulting services (except administrative and general management consulting; human resources consulting; marketing consulting; or process, physical distribution, and logistics consulting). Establishments providing telecommunications or utilities management consulting services are included in this industry. Cross-References. Establishments primarily engaged in--
Official 2022 NAICS definition. Sector 54 — Professional, Scientific, and Technical Services. Mapped in the RampedUp taxonomy to Business Consulting and Services.
What the records carry
Field coverage for NAICS 541618, August 2026 build.
| Field on the record | Records | Share of 541618 | Share across all NAICS |
|---|---|---|---|
| Professional email | 3,010,525 | 49.4% | 50.8% |
| Personal email | 1,115,857 | 18.3% | 16.0% |
| Phone (any) | 5,148,937 | 84.5% | 89.3% |
| Mobile number | 715,080 | 11.7% | 13.4% |
| Primary contact record | 4,481,748 | 73.6% | 63.9% |
| All five present on one record | 275,872 | 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 541618 by profile count.
| # | Code | Title | Profiles | Professional email |
|---|---|---|---|---|
| 5 | 236116 | New Multifamily Housing Construction (except For-Sale Builders) | 8,620,739 | 3,890,206 |
| 6 | 522110 | Commercial Banking | 7,227,601 | 4,572,777 |
| 8 | 923110 | Administration of Education Programs | 5,674,273 | 2,361,205 |
| 9 | 336120 | Heavy Duty Truck Manufacturing | 5,585,004 | 2,791,830 |
Questions about NAICS 541618
What is NAICS code 541618?
541618 — Other Management Consulting Services. This U.S. industry comprises establishments primarily engaged in providing management consulting services (except administrative and general management consulting; human resources consulting; marketing consulting; or process, physical distribution, and logistics consulting). Establishments providing telecommunications or utilities management consulting services are included in this industry. Cross-References. Establishments primarily engaged in--
How many contacts does RampedUp have for NAICS 541618?
6,091,540 professional profiles as of the August 2026 build, which is 2.6% 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 541618?
3,010,525 records carry a professional email address (49.4%), 1,115,857 a personal email address, 5,148,937 a phone number and 715,080 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 541618 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.