B2B contacts in Administrative and Support Services
RampedUp holds 26,748 professional profiles for Administrative and Support Services as of the build — 0.0% of all profiles carrying an industry, and 0.0% of the global file. Of those, 11,215 carry a professional email address and 2,645 carry a mobile number. Ranked #236 of 413 industries.
What this industry covers
This industry includes entities that perform routine support activities for the day-to-day operations of other organizations, including office administration, hiring and placing of personnel, document preparation and similar clerical services, solicitation, collection, security and surveillance services, cleaning, and waste disposal services.
2022 NAICS. This industry maps to NAICS 561110 — Office Administrative Services.
How this slice behaves. Professional email sits on 41.9% of Administrative and Support Services records, below the 53.0% average across all classified industries. Mobile numbers sit on 9.9%, below the 12.5% industry average — worth knowing before you plan the channel mix.
What the records carry
Field coverage for Administrative and Support Services, counted from the October 2026 build. The global column is there so you can see whether this slice runs above or below the file as a whole.
| Field on the record | Administrative and Support Services records | Share of Administrative and Support Services | Global share |
|---|---|---|---|
| Professional email | 11,215 | 41.9% | 19.3% |
| Personal email | 3,386 | 12.7% | 13.3% |
| Phone (any) | 17,434 | 65.2% | 35.3% |
| Mobile number | 2,645 | 9.9% | 7.4% |
| Primary contact record | 19,097 | 71.4% | 32.1% |
| All five present on one record | 520 | 1.9% | 1.6% |
Go deeper in the Count Explorer
Everything above is an exact count for Administrative and Support Services on its own. To put Administrative and Support Services together with a second filter — a title level, a job function, a company size band, a revenue band — open it in the Count Explorer. It arrives with Administrative and Support Services already selected, and it tells you on every answer whether the number is exact or an estimate.
- Administrative and Support Services with a mobile number2,645
- Administrative and Support Services with a professional email address11,215
- Administrative and Support Services with all five fields present520
Why a second filter changes the answer. The October 2026 cube holds one dimension at a time, so a count for Administrative and Support Services on its own is read straight out of it and is exact. Combine Administrative and Support Services with a second dimension and the cube has no such cell — the explorer estimates it, shows the ceiling it cannot exceed, and labels it an estimate rather than passing it off as a measured number.
Comparable industries
The industries ranked either side of Administrative and Support Services by profile count.
| # | Industry | Profiles | Professional email | Mobile |
|---|---|---|---|---|
| 234 | Office Furniture and Fixtures Manufacturing | 27,276 | 16,289 | 4,906 |
| 235 | School and Employee Bus Services | 27,028 | 21,423 | 5,949 |
| 237 | Retail Gasoline | 26,729 | 5,344 | 687 |
| 238 | Alternative Dispute Resolution | 26,543 | 12,741 | 4,418 |
Questions about this slice
What does the Administrative and Support Services industry include?
This industry includes entities that perform routine support activities for the day-to-day operations of other organizations, including office administration, hiring and placing of personnel, document preparation and similar clerical services, solicitation, collection, security and surveillance services, cleaning, and waste disposal services.
How many Administrative and Support Services contacts does RampedUp have?
RampedUp holds 26,748 professional profiles for Administrative and Support Services as of the October 2026 build, which is 0.0% of all profiles carrying an industry and 0.0% of the global file of 893,501,354.
How many Administrative and Support Services contacts have an email address?
11,215 carry a professional email address (41.9% of Administrative and Support Services records) and 3,386 carry a personal email address (12.7%).
How many Administrative and Support Services contacts have a phone number?
17,434 carry a phone number of some kind (65.2%), of which 2,645 are mobile numbers (9.9% of Administrative and Support Services records).
Need this cross-filtered?
These are exact counts for Administrative and Support Services on its own. For Administrative and Support Services combined with a title level, a company size or a required field, use the explorer — or ask and we will run it against the live file.