B2B contacts in SIC Construction Materials, Nec (5039)
RampedUp holds 1,414,539 professional profiles for Construction Materials, Nec (5039) as of the build — 0.4% of all profiles carrying a SIC code, and 0.2% of the global file. Of those, 751,947 carry a professional email address and 188,343 carry a mobile number. Ranked #57 of 585 SIC codes.
What the records carry
Field coverage for Construction Materials, Nec (5039), 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 | Construction Materials, Nec (5039) records | Share of Construction Materials, Nec (5039) | Global share |
|---|---|---|---|
| Professional email | 751,947 | 53.2% | 18.9% |
| Personal email | 191,516 | 13.5% | 13.3% |
| Phone (any) | 1,315,876 | 93.0% | 34.9% |
| Mobile number | 188,343 | 13.3% | 7.4% |
| Primary contact record | 899,830 | 63.6% | 32.4% |
| All five present on one record | 56,528 | 4.0% | 1.5% |
Go deeper in the Count Explorer
Everything above is an exact count for Construction Materials, Nec (5039) on its own. To put Construction Materials, Nec (5039) 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 Construction Materials, Nec (5039) already selected, and it tells you on every answer whether the number is exact or an estimate.
- Construction Materials, Nec (5039) with a mobile number188,343
- Construction Materials, Nec (5039) with a professional email address751,947
- Construction Materials, Nec (5039) with all five fields present56,528
Why a second filter changes the answer. The August 2026 cube holds one dimension at a time, so a count for Construction Materials, Nec (5039) on its own is read straight out of it and is exact. Combine Construction Materials, Nec (5039) 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 Construction Materials, Nec (5039) by profile count.
| # | SIC code | Profiles | Professional email | Mobile |
|---|---|---|---|---|
| 55 | Services-Employment Agencies (7361) | 1,518,587 | 755,639 | 136,150 |
| 56 | Civic And Social Associations (8641) | 1,439,586 | 552,396 | 126,739 |
| 58 | Water Transportation Services, Nec (4499) | 1,373,574 | 1,076,885 | 182,069 |
| 59 | Fabricated Plate Work (Boiler Shops) (3443) | 1,338,586 | 817,624 | 148,818 |
Questions about this slice
How many Construction Materials, Nec (5039) contacts does RampedUp have?
RampedUp holds 1,414,539 professional profiles for Construction Materials, Nec (5039) as of the August 2026 build, which is 0.4% of all profiles carrying a SIC code and 0.2% of the global file of 895,093,624.
How many Construction Materials, Nec (5039) contacts have an email address?
751,947 carry a professional email address (53.2% of Construction Materials, Nec (5039) records) and 191,516 carry a personal email address (13.5%).
How many Construction Materials, Nec (5039) contacts have a phone number?
1,315,876 carry a phone number of some kind (93.0%), of which 188,343 are mobile numbers (13.3% of Construction Materials, Nec (5039) records).
Need this cross-filtered?
These are exact counts for Construction Materials, Nec (5039) on its own. For Construction Materials, Nec (5039) 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.