UK B2B count, as of 31 October 2026

SIC code 42990: 9,780 contacts at 1,240 companies

9,780 named contacts at 1,240 companies, counted on dataset 2026-W44. Counting is free, and the 5,075 emailable records cost £1,268.75 ex VAT, bought the cheapest way.

9,780 named contacts as of 31 October 2026
1,240 companies
5,075 emailable, a named email scoring 70 or more
0.6% of the 1,568,550 named contacts
694.8 contacts per 1,000 local units Nomis local units, 2026: 14,075 in SIC code 42990, UK
Short answer

As of 31 October 2026, MyDataHub by Emailmovers counts 9,780 named contacts at 1,240 companies for SIC code 42990, construction of other civil engineering projects n.e.c.. That is 0.6 percent of the 1,568,550 named contacts in the dataset, about 1 in 160. Each company has 7.9 named contacts on average. That is 694.8 contacts per 1,000 local units (Nomis local units, 2026: 14,075 in SIC code 42990, UK).

What would this list cost?

One credit buys one complete record. 5,075 credits cover the 5,075 emailable records in this count, as of 31 October 2026. They cost 5,075 records at 25p, £1,268.75 ex VAT in all. Prices are in GBP ex VAT. Counting, breakdowns and masked samples are free.

Buy it now. Pay by card and the list goes straight to your account. Buy now.

The price of the 5,075 records in this count, GBP ex VAT, count as of
Way to buy You pay in all Credits you get Left over Terms
5,075 records at 25p £1,268.75 5,075 0 Exactly the credits you need, every one at the rate of the band the purchase falls in. No minimum order.

Lists are priced per record: 25p a record up to 9,999 records, 22p from 10,000, 19.5p from 25,000 and 17p from 50,000, with no minimum order. MyDataHub pricing covers credits for the app.

Who is in this audience?

Three breakdowns of the 9,780 contacts, from the same count, each chosen because it differs from the database as a whole. A cell under 10 reads "under 10", and a withheld cell is held back so a smaller cell cannot be worked out from the others.

Job function: Construction of other civil engineering projects n.e.c.
Function Contacts Companies Share of contacts
General management 1,820 815 19 percent
Skilled trades and construction 1,765 395 18 percent
Engineering 1,355 280 14 percent
Project management 960 240 9.8 percent
Operations 890 300 9.1 percent
Sales 550 245 5.6 percent
Finance 470 245 4.8 percent
Office and administration 320 220 3.3 percent
HR 280 125 2.9 percent
IT and telecoms 270 110 2.8 percent

18 smaller groups are not listed.

Company size: Construction of other civil engineering projects n.e.c.
Employees Contacts Companies Share of contacts
1 to 5 725 295 7.4 percent
6 to 9 190 75 1.9 percent
10 to 19 480 175 4.9 percent
20 to 49 1,015 265 10 percent
50 to 99 565 95 5.8 percent
100 to 199 890 135 9.1 percent
200 to 349 1,135 75 12 percent
350 to 499 515 25 5.3 percent
500 to 999 1,010 35 10 percent
1,000 to 1,499 30 under 10 0.3 percent
1,500 to 4,999 3,190 50 33 percent
5,000 to 9,999 withheld under 10 withheld
Unclassified under 10 under 10 n/a

Withheld means the cell is held back so that a smaller cell cannot be worked out from the others (secondary suppression).

Region: Construction of other civil engineering projects n.e.c.
Region Contacts Companies Share of contacts
South East 1,590 190 16 percent
London 1,520 145 16 percent
North West 1,200 150 12 percent
East of England 1,095 150 11 percent
Scotland 945 125 9.7 percent
Yorkshire and the Humber 785 100 8 percent
East Midlands 555 110 5.7 percent
South West 530 95 5.4 percent
Northern Ireland 480 50 4.9 percent
West Midlands 475 95 4.9 percent
Wales 460 75 4.7 percent
North East 145 30 1.5 percent

Named business emails at active UK companies. Count as of (dataset 2026-W44). Counts are shown as an anonymous visitor sees them: rounded to the nearest 5, and any cell under 10 reads "under 10".

What do the records look like?

10 anonymised rows from this count. No names, emails or company names appear on this page; the app shows the same masked sample with the reason each record matches.

Anonymised sample: Construction of other civil engineering projects n.e.c.
Job title Level Industry Company type Employees Place Email verification
Project Engineer Owner Construction Private limited company 100 to 199 SW6, London Verified 31 October 2026
Estimating Manager Manager Construction Private limited company 50 to 99 ML6, Scotland Verified 31 October 2026
Construction Manager Manager Construction Private limited company 1,500 to 4,999 E14, London Unverified
Corporate Communications Executive Director Construction Private limited company 500 to 999 EN11, East of England Unverified
Civil Engineer Senior staff Construction Private limited company 500 to 999 B14, West Midlands Verified 31 October 2026
Director Director Construction Private limited company 100 to 199 DH7, North East Verified 31 October 2026
Supervisor Manager Construction Private limited company 500 to 999 BS5, South West Verified 31 October 2026
Human Resources and Payroll Partner Construction Private limited company 500 to 999 WF3, Yorkshire and the Humber Verified 31 October 2026
Company Director Director Construction Private limited company 20 to 49 DE56, East Midlands Unverified
Manager Manager Construction Private limited company 50 to 99 DE55, East Midlands Verified 31 October 2026

About this audience

No single job function dominates: General management is largest at 19 percent, Skilled trades and construction follows at 18 percent, then Engineering at 14 percent. Skilled trades and construction is over-represented: 18 percent here against 2 percent across the database. The spread is similar by company size: the 1,500 to 4,999 employee band is largest at 33 percent, the 200 to 349 employee band follows at 12 percent, then the 20 to 49 employee band at 10 percent. The 1,500 to 4,999 employee band is over-represented: 33 percent here against 15 percent across the database. By region the audience is also spread out: South East is largest at 16 percent, London follows at 16 percent, then North West at 12 percent. London is under-represented: 16 percent here against 33 percent across the database. The three largest are South East, London and North West, together 44 percent of contacts.

5,075 of the contacts are emailable, meaning a named email scoring 70 or more at a corporate subscriber. 7,775 (79 percent) have a telephone number held, above the database figure of 72 percent. Every telephone number is screened against the TPS and CTPS each night through a licensed screening service, and carries its status and the date of that screen. We treat a screen as valid for 28 days, our own rule rather than the ICO's. Screen the numbers you are supplied yourself before calling, and again every 28 days.

This count uses one filter. The SIC filter uses code 42990, and a company counts when it holds that code. It covers named business emails at active UK companies. Individual subscribers, meaning sole traders and ordinary partnerships, are excluded by default. Emailmovers relies on legitimate interests under UK GDPR Article 6(1)(f) for named business contacts.

How we count explains title matching, places and rounding. The trust page lists sources, sub-processors and the legal basis.

Questions about contacts at companies with SIC code 42990

How many contacts at companies with SIC code 42990 are there?

9,780 named contacts at 1,240 companies, counted on dataset 2026-W44 as of 31 October 2026. Counts are rounded to the nearest 5 for anyone without a paid account, and a paid account shows exact figures.

How is this audience matched?

The SIC filter uses code 42990, and a company counts when it holds that code. Run the same filters in the app to see the count live and change any of them.

How much would this list cost?

5,075 credits buy the 5,075 emailable records, one credit a record, and they cost 5,075 records at 25p, £1,268.75 ex VAT in all. Lists are priced per record: 25p a record up to 9,999 records, 22p from 10,000, 19.5p from 25,000 and 17p from 50,000, with no minimum order. Counting is free.

Is it legal to email these contacts?

For corporate subscribers, such as companies, LLPs, Scottish partnerships and public bodies, the PECR consent rule does not apply. Sole traders and ordinary partnerships are excluded by default. A named work email is also personal data, so you need a lawful basis such as legitimate interests.

How fresh is this count?

It was counted on dataset 2026-W44 as of 31 October 2026. Run this count in the app for the latest figure.

Can I see a sample before I buy?

Yes. The table above shows anonymised rows with no names or emails. The app shows 10 masked rows for any count of 25 or more, and the API returns up to 25.

ICO registration
Z9714386 Renews 18 December 2026
Residency
Stored in the UK; verified in the EU and US Google Cloud London for storage. Email verification runs in the EU with some US traffic, and phone checks in the US. Sub-processors listed
Warranty today
Replaced above 10 percent hard bounces Per order. Terms
Last verification
Dataset 2026-W44 Measured 31 October 2026

Sources: Emailmovers research, Companies House (Open Government Licence v3.0) and the ONS Postcode Directory (Open Government Licence v3.0). Count id cnt_JH7UA6TW25LS5A5SUHHN.

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