UK B2B count, as of 31 October 2026

SIC code 43210: 10,935 contacts at 2,370 companies

10,935 named contacts at 2,370 companies, counted on dataset 2026-W44. Counting is free, and the 6,550 emailable records cost £1,637.50 ex VAT, bought the cheapest way.

10,935 named contacts as of 31 October 2026
2,370 companies
6,550 emailable, a named email scoring 70 or more
0.7% of the 1,568,550 named contacts
210.3 contacts per 1,000 local units Nomis local units, 2026: 51,985 in SIC code 43210, UK
Short answer

As of 31 October 2026, MyDataHub by Emailmovers counts 10,935 named contacts at 2,370 companies for SIC code 43210, electrical installation. That is 0.7 percent of the 1,568,550 named contacts in the dataset, about 1 in 143. Each company has 4.6 named contacts on average. That is 210.3 contacts per 1,000 local units (Nomis local units, 2026: 51,985 in SIC code 43210, UK).

What would this list cost?

One credit buys one complete record. 6,550 credits cover the 6,550 emailable records in this count, as of 31 October 2026. They cost 6,550 records at 25p, £1,637.50 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 6,550 records in this count, GBP ex VAT, count as of
Way to buy You pay in all Credits you get Left over Terms
6,550 records at 25p £1,637.50 6,550 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 10,935 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: Electrical installation
Function Contacts Companies Share of contacts
General management 2,725 1,615 25 percent
Engineering 1,840 550 17 percent
Skilled trades and construction 1,405 525 13 percent
Project management 1,040 415 9.5 percent
Operations 915 495 8.4 percent
Sales 690 340 6.3 percent
Finance 475 300 4.3 percent
Office and administration 370 285 3.4 percent
IT and telecoms 355 190 3.2 percent
HR 210 125 1.9 percent

17 smaller groups are not listed.

Region: Electrical installation
Region Contacts Companies Share of contacts
South East 1,720 440 16 percent
London 1,705 265 16 percent
North West 1,160 245 11 percent
East of England 1,030 315 9.4 percent
Yorkshire and the Humber 940 230 8.6 percent
South West 865 245 7.9 percent
East Midlands 845 205 7.7 percent
West Midlands 840 210 7.7 percent
Scotland 810 150 7.4 percent
North East 455 75 4.2 percent
Wales 295 90 2.7 percent
Northern Ireland 280 50 2.6 percent
Company size: Electrical installation
Employees Contacts Companies Share of contacts
1 to 5 1,680 915 15 percent
6 to 9 545 215 5 percent
10 to 19 1,115 385 10 percent
20 to 49 1,605 375 15 percent
50 to 99 720 115 6.6 percent
100 to 199 1,190 130 11 percent
200 to 349 1,275 85 12 percent
350 to 499 260 15 2.4 percent
500 to 999 545 50 5 percent
1,000 to 1,499 85 10 0.8 percent
1,500 to 4,999 1,520 40 14 percent
5,000 to 9,999 300 under 10 2.7 percent
10,000 or more 65 under 10 0.6 percent

1 smaller group is not listed.

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: Electrical installation
Job title Level Industry Company type Employees Place Email verification
Mechanical Engineer Senior staff Construction Private limited company 200 to 349 B37, West Midlands Verified 31 October 2026
Project Manager Manager Construction Private limited company 100 to 199 EC4M, London Verified 31 October 2026
Commercial Manager Manager Construction Private limited company 50 to 99 SE18, London Unverified
Manager Director Construction Private limited company 1,500 to 4,999 RG1, South East Unverified
Project Manager Manager Construction Private limited company 500 to 999 SE1, London Unverified
Director Director Construction Private limited company 20 to 49 LS9, Yorkshire and the Humber Verified 31 October 2026
Estimating Manager Manager Construction Private limited company 200 to 349 FY4, North West Unverified
Sales Director Director Construction Private limited company 20 to 49 NE31, North East Verified 31 October 2026
Office Manager Owner Construction Private limited company 20 to 49 TN30, South East Unverified
Talent Acquisition Partner Partner Construction Private limited company 1,500 to 4,999 LS29, Yorkshire and the Humber Unverified

About this audience

No single job function dominates: General management is largest at 25 percent, Engineering follows at 17 percent, then Skilled trades and construction at 13 percent. Skilled trades and construction is over-represented: 13 percent here against 2 percent across the database. The spread is similar by region: South East is largest at 16 percent, London follows at 16 percent, then North West at 11 percent. London is under-represented: 16 percent here against 33 percent across the database. By company size the audience is also spread out: the 1 to 5 employee band is largest at 15 percent, the 20 to 49 employee band follows at 15 percent, then the 1,500 to 4,999 employee band at 14 percent. The 20 to 49 employee band is over-represented: 15 percent here against 10 percent across the database. The three largest are South East, London and North West, together 42 percent of contacts.

6,550 of the contacts are emailable, meaning a named email scoring 70 or more at a corporate subscriber. 8,355 (76 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 43210, 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 43210

How many contacts at companies with SIC code 43210 are there?

10,935 named contacts at 2,370 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 43210, 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?

6,550 credits buy the 6,550 emailable records, one credit a record, and they cost 6,550 records at 25p, £1,637.50 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_5GOVX7YAM466UF7IPXOF.

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