B2B contacts in SIC Concrete Work (1771)
RampedUp holds 45,315 professional profiles for Concrete Work (1771) as of the build — 0.0% of all profiles carrying a SIC code, and 0.0% of the global file. Of those, 20,204 carry a professional email address and 9,149 carry a mobile number. Ranked #183 of 585 SIC codes.
What the records carry
Field coverage for Concrete Work (1771), counted from the August 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 | Concrete Work (1771) records | Share of Concrete Work (1771) | Global share |
|---|---|---|---|
| Professional email | 20,204 | 44.6% | 18.9% |
| Personal email | 6,770 | 14.9% | 13.3% |
| Phone (any) | 40,112 | 88.5% | 34.9% |
| Mobile number | 9,149 | 20.2% | 7.4% |
| Primary contact record | 32,154 | 71.0% | 32.4% |
| All five present on one record | 2,241 | 4.9% | 1.5% |
Go deeper in the Count Explorer
Everything above is an exact count for Concrete Work (1771) on its own. To put Concrete Work (1771) 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 Concrete Work (1771) already selected, and it tells you on every answer whether the number is exact or an estimate.
- Concrete Work (1771) with a mobile number9,149
- Concrete Work (1771) with a professional email address20,204
- Concrete Work (1771) with all five fields present2,241
Why a second filter changes the answer. The August 2026 cube holds one dimension at a time, so a count for Concrete Work (1771) on its own is read straight out of it and is exact. Combine Concrete Work (1771) 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 SIC codes
The SIC codes ranked either side of Concrete Work (1771) by profile count.
| # | SIC code | Profiles | Professional email | Mobile |
|---|---|---|---|---|
| 181 | Local Passenger Transportation, Nec (4119) | 46,065 | 28,769 | 8,214 |
| 182 | Nonmetallic Minerals Services (1481) | 46,044 | 21,447 | 3,249 |
| 184 | Auto Controls For Regulating Residential & Comml Environments (3822) | 44,727 | 31,788 | 6,006 |
| 185 | Lessors Of Real Property, Nec (6519) | 44,446 | 20,922 | 8,150 |
Questions about this slice
How many Concrete Work (1771) contacts does RampedUp have?
RampedUp holds 45,315 professional profiles for Concrete Work (1771) as of the August 2026 build, which is 0.0% of all profiles carrying a SIC code and 0.0% of the global file of 895,093,624.
How many Concrete Work (1771) contacts have an email address?
20,204 carry a professional email address (44.6% of Concrete Work (1771) records) and 6,770 carry a personal email address (14.9%).
How many Concrete Work (1771) contacts have a phone number?
40,112 carry a phone number of some kind (88.5%), of which 9,149 are mobile numbers (20.2% of Concrete Work (1771) records).
Need this cross-filtered?
These are exact counts for Concrete Work (1771) on its own. For Concrete Work (1771) 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.