UK B2B count, as of 31 October 2026

SIC code 81100: 3,855 contacts at 410 companies

3,855 named contacts at 410 companies, counted on dataset 2026-W44. Counting is free, and the 2,180 emailable records cost £545 ex VAT, bought the cheapest way.

3,855 named contacts as of 31 October 2026
410 companies
2,180 emailable, a named email scoring 70 or more
0.2% of the 1,568,550 named contacts
358.6 contacts per 1,000 local units Nomis local units, 2026: 10,750 in SIC code 81100, UK
Short answer

As of 31 October 2026, MyDataHub by Emailmovers counts 3,855 named contacts at 410 companies for SIC code 81100, combined facilities support activities. That is 0.2 percent of the 1,568,550 named contacts in the dataset, about 1 in 407. Each company has 9.4 named contacts on average. That is 358.6 contacts per 1,000 local units (Nomis local units, 2026: 10,750 in SIC code 81100, UK).

What would this list cost?

One credit buys one complete record. 2,180 credits cover the 2,180 emailable records in this count, as of 31 October 2026. They cost 2,180 records at 25p, £545 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 2,180 records in this count, GBP ex VAT, count as of
Way to buy You pay in all Credits you get Left over Terms
2,180 records at 25p £545 2,180 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 3,855 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: Combined facilities support activities
County or borough Contacts Companies Share of contacts
West Yorkshire 400 15 10 percent
Greater Manchester 250 20 6.5 percent
Hampshire 220 20 5.7 percent
Essex 200 20 5.2 percent
City of London 190 under 10 4.9 percent
South Gloucestershire 185 under 10 4.8 percent
West Sussex 165 10 4.3 percent
Hertfordshire 130 10 3.4 percent
East Sussex 105 under 10 2.7 percent
Cambridgeshire 105 under 10 2.7 percent

117 smaller groups are not listed.

Company size: Combined facilities support activities
Employees Contacts Companies Share of contacts
1 to 5 460 150 12 percent
6 to 9 185 30 4.8 percent
10 to 19 430 40 11 percent
20 to 49 450 60 12 percent
50 to 99 115 20 3 percent
100 to 199 835 40 22 percent
200 to 349 440 25 11 percent
350 to 499 withheld under 10 withheld
500 to 999 385 15 10 percent
1,500 to 4,999 315 15 8.2 percent
5,000 to 9,999 30 under 10 0.8 percent
10,000 or more 175 under 10 4.5 percent
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: Combined facilities support activities
Region Contacts Companies Share of contacts
South East 725 85 19 percent
London 665 105 17 percent
East of England 655 55 17 percent
Yorkshire and the Humber 475 30 12 percent
South West 365 30 9.5 percent
North West 330 45 8.6 percent
West Midlands 170 30 4.4 percent
East Midlands 160 20 4.2 percent
Scotland 130 20 3.4 percent
North East 75 15 1.9 percent
Wales 65 10 1.7 percent
Northern Ireland 40 under 10 1 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?

8 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: Combined facilities support activities
Job title Level Industry Company type Employees Place Email verification
Area Manager Manager Business support services Private limited company 100 to 199 LS12, Yorkshire and the Humber Unverified
Operations Director Director Business support services Private limited company 500 to 999 CR0, London Verified 31 October 2026
Project Manager Manager Professional, scientific and technical Private limited company 500 to 999 HR4, West Midlands Verified 31 October 2026
Business Manager Manager Business support services Private limited company 100 to 199 LS12, Yorkshire and the Humber Unverified
Resourcer Partner Business support services Private limited company 100 to 199 NE35, North East Verified 31 October 2026
Head of Maintenance Manager Construction Private limited company 100 to 199 PO15, South East Verified 31 October 2026
Senior Project Manager Manager Construction Private limited company 6 to 9 EC3A, London Unverified
Head of Operations Director Business support services Private limited company 1,500 to 4,999 SE1, London Unverified

About this audience

No single county or borough dominates: West Yorkshire is largest at 10 percent, Greater Manchester follows at 6.5 percent, then Hampshire at 5.7 percent. West Yorkshire is over-represented: 10 percent here against 2.8 percent across the database. The spread is similar by company size: the 100 to 199 employee band is largest at 22 percent, the 1 to 5 employee band follows at 12 percent, then the 20 to 49 employee band at 12 percent. The 100 to 199 employee band is over-represented: 22 percent here against 10 percent across the database. By region the audience is also spread out: South East is largest at 19 percent, London follows at 17 percent, then East of England at 17 percent. London is under-represented: 17 percent here against 33 percent across the database. The three largest are West Yorkshire, Greater Manchester and Hampshire, together 23 percent of contacts.

2,180 of the contacts are emailable, meaning a named email scoring 70 or more at a corporate subscriber. 3,155 (82 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 81100, 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 81100

How many contacts at companies with SIC code 81100 are there?

3,855 named contacts at 410 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 81100, 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?

2,180 credits buy the 2,180 emailable records, one credit a record, and they cost 2,180 records at 25p, £545 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_6XKDKK4A5Q7JLHIIE5BW.

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