UK B2B count, as of 31 October 2026

Energy contacts in London: 2,390

2,390 named contacts at 140 companies, counted on dataset 2026-W44. Counting is free, and the 895 emailable records cost £223.75 ex VAT, bought the cheapest way.

2,390 named contacts as of 31 October 2026
140 companies
895 emailable, a named email scoring 70 or more
0.2% of the 1,568,550 named contacts
1,195 contacts per 1,000 local units Nomis local units, 2026: 2,000 in Energy in London
Short answer

As of 31 October 2026, MyDataHub by Emailmovers counts 2,390 named contacts at 140 companies for the energy sector in London. That is 0.2 percent of the 1,568,550 named contacts in the dataset, about 1 in 656. Each company has 17.1 named contacts on average. That is 1,195 contacts per 1,000 local units (Nomis local units, 2026: 2,000 in Energy in London).

What would this list cost?

One credit buys one complete record. 895 credits cover the 895 emailable records in this count, as of 31 October 2026. They cost 895 records at 25p, £223.75 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 895 records in this count, GBP ex VAT, count as of
Way to buy You pay in all Credits you get Left over Terms
895 records at 25p £223.75 895 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 2,390 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: Energy in London
County or borough Contacts Companies Share of contacts
Westminster 1,095 35 46 percent
Southwark 445 under 10 19 percent
City of London 220 35 9.2 percent
Camden 200 15 8.4 percent
Lambeth 170 under 10 7.1 percent
Tower Hamlets 85 under 10 3.6 percent
Hackney 35 under 10 1.5 percent
Islington 30 10 1.3 percent
Hammersmith and Fulham 25 under 10 1 percent
Ealing 20 under 10 0.8 percent

16 smaller groups are not listed.

Company size: Energy in London
Employees Contacts Companies Share of contacts
1 to 5 100 20 4.2 percent
6 to 9 15 under 10 0.6 percent
10 to 19 40 under 10 1.7 percent
20 to 49 125 25 5.2 percent
50 to 99 35 10 1.5 percent
100 to 199 95 15 4 percent
200 to 349 325 20 14 percent
350 to 499 70 under 10 2.9 percent
500 to 999 35 under 10 1.5 percent
1,000 to 1,499 under 10 under 10 n/a
1,500 to 4,999 330 15 14 percent
5,000 to 9,999 260 under 10 11 percent
10,000 or more 955 under 10 40 percent

1 smaller group is not listed.

Job function: Energy in London
Function Contacts Companies Share of contacts
Finance 335 55 14 percent
IT and telecoms 275 35 12 percent
Operations 260 45 11 percent
General management 215 70 9 percent
Engineering 215 35 9 percent
Customer service 210 10 8.8 percent
Project management 205 30 8.6 percent
Sales 170 30 7.1 percent
HR 130 30 5.4 percent
Legal and compliance 70 20 2.9 percent

17 smaller groups are 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: Energy in London
Job title Level Industry Company type Employees Place Email verification
PMO Manager Manager Energy Private limited company 10,000 or more SE1, London Unverified
Trader Owner Energy Private limited company 5,000 to 9,999 SW1E, London Unverified
IT Manager Owner Energy Public limited company 1,500 to 4,999 SE1, London Unverified
Data Analyst Senior staff Energy Private limited company 10,000 or more SW1E, London Unverified
Head of Marketing Director Energy Private limited company 200 to 349 WC2N, London Verified 31 October 2026
Product Manager Manager Energy Private limited company 10,000 or more SE5, London Unverified
Customer Service Manager Energy Private limited company 10,000 or more SW1E, London Unverified
Design Manager Manager Energy Private limited company 5,000 to 9,999 SE1, London Unverified
Business Development Manager Manager Energy Private limited company 20 to 49 WC1R, London Verified 31 October 2026
Customer Service Representative Manager Energy Private limited company 10,000 or more SW1E, London Unverified

About this audience

Two groups lead by county or borough: Westminster at 46 percent and Southwark at 19 percent. Two groups lead by company size: the 10,000 or more employee band at 40 percent and the 1,500 to 4,999 employee band at 14 percent. The 10,000 or more employee band is over-represented: 40 percent here against 8.5 percent across the database. No single job function dominates: Finance is largest at 14 percent, IT and telecoms follows at 12 percent, then Operations at 11 percent. General management is under-represented: 9 percent here against 22 percent across the database. The three largest are Westminster, Southwark and City of London, together 74 percent of contacts.

895 of the contacts are emailable, meaning a named email scoring 70 or more at a corporate subscriber. 1,980 (83 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 combines two filters. The industry filter uses the SIC 2007 section (section D), and a company counts when any of its codes falls in the section. The region filter comes from the ONS Postcode Directory. 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 in the energy sector in London

How many contacts in the energy sector in London are there?

2,390 named contacts at 140 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 industry filter uses the SIC 2007 section (section D), and a company counts when any of its codes falls in the section. The region filter comes from the ONS Postcode Directory. Run the same filters in the app to see the count live and change any of them.

How much would this list cost?

895 credits buy the 895 emailable records, one credit a record, and they cost 895 records at 25p, £223.75 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_2R7LA5R7CN6YHQOVWFIC.

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