UK B2B count, as of 31 October 2026

SIC code 61100: 4,850 contacts at 435 companies

4,850 named contacts at 435 companies, counted on dataset 2026-W44. Counting is free, and the 1,670 emailable records cost £417.50 ex VAT, bought the cheapest way.

4,850 named contacts as of 31 October 2026
435 companies
1,670 emailable, a named email scoring 70 or more
0.3% of the 1,568,550 named contacts
2,709.5 contacts per 1,000 local units Nomis local units, 2026: 1,790 in SIC code 61100, UK
Short answer

As of 31 October 2026, MyDataHub by Emailmovers counts 4,850 named contacts at 435 companies for SIC code 61100, wired telecommunications activities. That is 0.3 percent of the 1,568,550 named contacts in the dataset, about 1 in 323. Each company has 11.1 named contacts on average. That is 2,709.5 contacts per 1,000 local units (Nomis local units, 2026: 1,790 in SIC code 61100, UK).

What would this list cost?

One credit buys one complete record. 1,670 credits cover the 1,670 emailable records in this count, as of 31 October 2026. They cost 1,670 records at 25p, £417.50 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 1,670 records in this count, GBP ex VAT, count as of
Way to buy You pay in all Credits you get Left over Terms
1,670 records at 25p £417.50 1,670 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 4,850 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.

Top counties and boroughs: Wired telecommunications activities
County or borough Contacts Companies Share of contacts
Camden 1,615 under 10 33 percent
Tower Hamlets 520 under 10 11 percent
Hammersmith and Fulham 255 under 10 5.3 percent
West Midlands 230 25 4.7 percent
Reading 175 under 10 3.6 percent
Southwark 175 under 10 3.6 percent
Westminster 160 under 10 3.3 percent
Belfast 150 under 10 3.1 percent
Cambridgeshire 90 10 1.9 percent
Hertfordshire 85 20 1.8 percent

110 smaller groups are not listed.

Job function: Wired telecommunications activities
Function Contacts Companies Share of contacts
Engineering 1,540 135 32 percent
IT and telecoms 820 145 17 percent
Sales 570 145 12 percent
General management 465 240 9.6 percent
Operations 365 115 7.5 percent
Project management 260 65 5.4 percent
Finance 225 95 4.6 percent
Customer service 100 35 2.1 percent
Marketing 100 50 2.1 percent
HR 95 35 2 percent

17 smaller groups are not listed.

Company size: Wired telecommunications activities
Employees Contacts Companies Share of contacts
1 to 5 445 155 9.2 percent
6 to 9 245 45 5.1 percent
10 to 19 285 70 5.9 percent
20 to 49 415 60 8.6 percent
50 to 99 120 30 2.5 percent
100 to 199 365 30 7.5 percent
200 to 349 215 20 4.4 percent
350 to 499 135 10 2.8 percent
500 to 999 420 under 10 8.7 percent
1,500 to 4,999 1,710 under 10 35 percent
5,000 to 9,999 485 under 10 10 percent
10,000 or more 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).

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: Wired telecommunications activities
Job title Level Industry Company type Employees Place Email verification
Senior Engineer Senior staff Information and communication Private limited company 1,500 to 4,999 WC1H, London Unverified
Supervisor Manager Information and communication Private limited company 6 to 9 BT1, Northern Ireland Unverified
Engineer Senior staff Information and communication Private limited company 1,500 to 4,999 WC1H, London Unverified
Account Manager Manager Information and communication Private limited company 100 to 199 SE1, London Unverified
Engineer Senior staff Information and communication Private limited company 1,500 to 4,999 WC1H, London Unverified
Engineer Senior staff Information and communication Private limited company 1,500 to 4,999 WC1H, London Unverified
Engineer Senior staff Information and communication Private limited company 1,500 to 4,999 WC1H, London Unverified
Engineer Owner Information and communication Private limited company 5,000 to 9,999 E1, London Unverified
Senior Account Manager Manager Information and communication Private limited company 1 to 5 CW2, North West Verified 31 October 2026
Finance Manager Manager Information and communication Private limited company 5,000 to 9,999 E1, London Unverified

About this audience

No single county or borough dominates: Camden is largest at 33 percent, Tower Hamlets follows at 11 percent, then Hammersmith and Fulham at 5.3 percent. Camden is over-represented: 33 percent here against 3.5 percent across the database. The spread is similar by job function: Engineering is largest at 32 percent, IT and telecoms follows at 17 percent, then Sales at 12 percent. Engineering is over-represented: 32 percent here against 6.4 percent across the database. By company size the audience is also spread out: the 1,500 to 4,999 employee band is largest at 35 percent, the 5,000 to 9,999 employee band follows at 10 percent, then the 1 to 5 employee band at 9.2 percent. The 1,500 to 4,999 employee band is over-represented: 35 percent here against 15 percent across the database. The three largest are Camden, Tower Hamlets and Hammersmith and Fulham, together 49 percent of contacts.

1,670 of the contacts are emailable, meaning a named email scoring 70 or more at a corporate subscriber. 2,720 (56 percent) have a telephone number held, below 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 61100, 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 61100

How many contacts at companies with SIC code 61100 are there?

4,850 named contacts at 435 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 61100, 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?

1,670 credits buy the 1,670 emailable records, one credit a record, and they cost 1,670 records at 25p, £417.50 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_NV5AWXM6SFKJ73DNQ5A5.

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