UK B2B count, as of 31 October 2026

Business contacts in Hertfordshire: 36,100

36,100 named contacts at 5,625 companies, counted on dataset 2026-W44. Counting is free, and the 17,995 emailable records cost £3,958.90 ex VAT, bought the cheapest way.

36,100 named contacts as of 31 October 2026
5,625 companies
17,995 emailable, a named email scoring 70 or more
2.3% of the 1,568,550 named contacts
513.3 contacts per 1,000 local units Nomis local units, 2026: 70,335 in Hertfordshire
Short answer

As of 31 October 2026, MyDataHub by Emailmovers counts 36,100 named contacts at 5,625 companies for Hertfordshire, a county or unitary area in the East of England. That is 2.3 percent of the 1,568,550 named contacts in the dataset, about 1 in 43. Each company has 6.4 named contacts on average. That is 513.3 contacts per 1,000 local units (Nomis local units, 2026: 70,335 in Hertfordshire).

What would this list cost?

One credit buys one complete record. 17,995 credits cover the 17,995 emailable records in this count, as of 31 October 2026. They cost 17,995 records at 22p, £3,958.90 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 17,995 records in this count, GBP ex VAT, count as of
Way to buy You pay in all Credits you get Left over Terms
17,995 records at 22p £3,958.90 17,995 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 36,100 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 postcode areas: Hertfordshire
Postcode area Contacts Companies Share of contacts
AL10 (St Albans) 4,265 115 12 percent
HP2 (Hemel Hempstead) 3,225 285 8.9 percent
SG1 (Stevenage) 2,270 340 6.3 percent
WD6 (Watford) 2,135 345 5.9 percent
AL1 (St Albans) 1,745 305 4.8 percent
WD18 (Watford) 1,680 220 4.7 percent
WD24 (Watford) 1,525 155 4.2 percent
WD17 (Watford) 1,470 230 4.1 percent
EN11 (Enfield) 1,365 135 3.8 percent
AL7 (St Albans) 1,260 190 3.5 percent

47 smaller groups are not listed.

Company size: Hertfordshire
Employees Contacts Companies Share of contacts
1 to 5 5,865 2,375 16 percent
6 to 9 1,455 470 4 percent
10 to 19 2,395 675 6.6 percent
20 to 49 4,430 740 12 percent
50 to 99 1,475 230 4.1 percent
100 to 199 2,895 335 8 percent
200 to 349 3,450 270 9.6 percent
350 to 499 555 55 1.5 percent
500 to 999 1,245 105 3.4 percent
1,000 to 1,499 765 25 2.1 percent
1,500 to 4,999 6,575 200 18 percent
5,000 to 9,999 515 35 1.4 percent
10,000 or more 4,405 60 12 percent

1 smaller group is not listed.

Top industries: Hertfordshire
Industry Contacts Companies Share of contacts
Professional, scientific and technical 6,925 1,065 19 percent
Wholesale, retail and motor trade 6,065 740 17 percent
Business support services 4,970 795 14 percent
Information and communication 4,695 745 13 percent
Construction 4,665 560 13 percent
Manufacturing 4,300 575 12 percent
Finance and insurance 1,810 260 5 percent
Other services 1,445 230 4 percent
Health and social care 1,150 160 3.2 percent
Education 1,085 190 3 percent

10 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: Hertfordshire
Job title Level Industry Company type Employees Place Email verification
Senior Engineer Senior staff Information and communication Private limited company 200 to 349 WD6, East of England Verified 31 October 2026
Senior Mortgage Advisor Senior staff Business support services Private limited company 10 to 19 AL7, East of England Verified 31 October 2026
Systems Engineer Owner Professional, scientific and technical Public limited company 10,000 or more AL10, East of England Unverified
Software Engineer Senior staff Wholesale, retail and motor trade Public limited company 10,000 or more AL10, East of England Unverified
IT Manager Owner Manufacturing Private limited company 1,500 to 4,999 AL10, East of England Unverified
Co-Owner Owner Professional, scientific and technical Private limited company 10 to 19 CM23, East of England Verified 31 October 2026
Director Director Property Private limited company 20 to 49 AL1, East of England Verified 31 October 2026
Office Manager Manager Business support services Private limited company 10 to 19 AL7, East of England Verified 31 October 2026
Commercial Manager Partner Construction Private limited company 1,500 to 4,999 SG1, East of England Unverified
Logistics Specialist CxO Manufacturing Private limited company 1,500 to 4,999 HP2, East of England Unverified

About this audience

No single postcode area dominates: AL10 (St Albans) is largest at 12 percent, HP2 (Hemel Hempstead) follows at 8.9 percent, then SG1 (Stevenage) at 6.3 percent. The spread is similar by company size: the 1,500 to 4,999 employee band is largest at 18 percent, the 1 to 5 employee band follows at 16 percent, then the 20 to 49 employee band at 12 percent. The 10,000 or more employee band is over-represented: 12 percent here against 8.5 percent across the database. By industry the audience is also spread out: Professional, scientific and technical is largest at 19 percent, Wholesale, retail and motor trade follows at 17 percent, then Business support services at 14 percent. Wholesale, retail and motor trade is over-represented: 17 percent here against 9.5 percent across the database. A company can hold several SIC codes, so industry shares overlap and can add to more than 100 percent.

17,995 of the contacts are emailable, meaning a named email scoring 70 or more at a corporate subscriber. 25,915 (72 percent) have a telephone number held, in line with 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 county 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, which leaves out 5 contacts here. 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 business contacts in Hertfordshire

How many business contacts in Hertfordshire are there?

36,100 named contacts at 5,625 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 county 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?

17,995 credits buy the 17,995 emailable records, one credit a record, and they cost 17,995 records at 22p, £3,958.90 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_2ZJJANIYT33JVDQQIWBY.

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