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Construction · Dataset 🥩 Rare UK

UK Electrical Installation Contractors

Every active UK company whose main declared activity is electrical installation. Around 50,200 companies. Electrical contractors working across domestic, commercial and industrial installation, plus testing and certification businesses. SIC class 43210. SIC files electrical installation under construction, which is why this sits in that industry, but the buyer for it is nothing like a housebuilder: it is wholesalers, test equipment, certification schemes, trade insurance and field service software.

£149.00
incl. VAT
£124.17 + £24.83 VAT
Records
50,172
Columns
10
Delivered as
CSV
Last updated
October 2026
Updates
Monthly
Coverage
United Kingdom
Licence
Commercial
Purchase
One-off · API on request
Delivery
Immediate on payment
Download window
30 days · 5 downloads
Product code
DS-P038
Source
Companies House

Live preview

First 9 of 50,172 rows · 10 columns
Company NameCompany NumberIncorporatedStatusSic CodeSic DescriptionPost TownPostcodeSize BandAccounts Next Due
SHAUN STOKOE ELECTRICAL SERVICES LIMITED041028022000-11-06Active43210Electrical installationCHESTER LE STREETDH3 3TRSmall2027-08-31
ORION RETAIL INSTALLATIONS LIMITED041018462000-11-03Active43210Electrical installationBARWELLLE9 8EYSmall2027-08-31
SUNDON PARK ELECTRICAL CONTRACTORS IN AUTOMATION LIMITED040998652000-11-01Active43210Electrical installationTRINGHP23 5ALUnknown2027-08-31
M.T. TECHNICAL SERVICES LIMITED041003392000-11-01Active43210Electrical installationBRENTWOODCM14 4DRSmall2027-08-31
TURNING POINT (SW) LIMITED040999612000-11-01Active43210Electrical installationKINGSBRIDGETQ7 2RYMicro2027-12-31
COOPER ELECTRICAL SERVICES (NORTHERN) LIMITED040993912000-10-31Active43210Electrical installationEAST YORKSHIREYO42 4QJMicro2027-02-28
T & C ELECTRICAL CONTRACTORS LIMITED040972662000-10-26Active43210Electrical installationTAUNTONTA2 8PZSmall2027-09-30
SIMON DEAN ELECTRICAL LIMITED040959752000-10-25Active43210Electrical installationDALTONWN8 7RSMicro2027-07-31
TECNICOOL SERVICES LIMITED040947272000-10-23Active43210Electrical installationSOUTH GODSTONERH9 8LZSmall2027-09-30
50,163 more rows unlock on purchase.
Unlock full dataset

Prepared by DataSteak from Companies House, October 2026 snapshot. Original data published by the source; the cut, cleaning and typing are ours.

Source: Companies House · Office for National Statistics · See Attributions for licensing information.

Use cases

What you can do with it.

1
Build a prospect listAll 50,172 companies with status, age, town and postcode, ready to filter and load.
2
Load it into your CRMOne row per company, keyed on the Companies House number, so next month's import updates rather than duplicates.
3
Check your coverageMatch it against your customer list to see who you already work with and who you have never spoken to.
4
Map where they arePlot them by registered office postcode to see where they cluster.
What's in it

Every column, defined.

10 fields, with types, how much of each is filled in, and a real example from the data.

ColumnTypePopulatedExample
company_nameText 100% SHAUN STOKOE ELECTRICAL SERVICES LIMITED
company_numberText 100% 04102802
incorporatedDate 100% 2000-11-06
statusText 100% Active
sic_codeText 100% 43210
sic_descriptionText 100% Electrical installation
post_townText 100% CHESTER LE STREET
postcodeText 100% DH3 3TR
size_bandText 100% Small
accounts_next_dueDate 100% 2027-08-31
Our view of the dataset

What this cut actually looks like.

Measured from this product's own query rather than the dataset as a whole, so it describes what you would actually be buying.

Shape of this cut
At a glance
Span
2012 to 2026
Peak
2025 5,349
Latest
2026 5,217
Change
▼ 2.5% on 2025
New registrations by year rows in this cut
2012 1,054
2013 1,211
2014 1,723
2015 1,717
2016 1,648
2017 1,831
2018 2,237
2019 2,238
2020 2,328
2021 2,878
2022 3,242
2023 3,595
2024 3,758
2025 5,349
2026 5,217
Top registered locations across all 50,172 rows
LONDON 4,162
GLASGOW 731
BIRMINGHAM 611
BRISTOL 609
MANCHESTER 574
Top sic code across all 50,172 rows
43210Electrical installation 50.2k
Prepared, not dumped

Where this data comes from.

Source
Companies House
Ingested raw, kept original, then cleaned and typed into the dataset this product queries.
Completeness
100%
Share of cells actually populated across all 10 columns of this cut - measured, not estimated. Per column below. Validated, deduplicated and standardised in preparation.
Freshness
Updated October 2026
Rebuilds automatically when the underlying data refreshes - no manual re-upload.
Licence
Commercial
Commercial and internal business use included. Redistribution restricted.
Related products

Other cuts of this data.

FAQ

Good to know.

How is the file delivered?

It's generated on demand. When you buy, the query runs against the live data and builds your file right then, so it's current as of your purchase. You download it straight away.

What do I actually get?

A one-off download of this exact cut, all 50,172 rows and every column shown above, as a CSV file that opens in Excel or Google Sheets. It's a snapshot of the data as it is today. It does not include ongoing updates or API access, neither of which is available yet.

Can I set up an API?

Yes, on request. We can turn on API access for this dataset against your account, and you issue your own key from your dashboard. It returns the same data as the file, over HTTP, in JSON, with the edition date on every response so your systems can tell when there is something new to pull.

It is not a live feed. The data changes when the register is refreshed, roughly monthly, and the API serves whatever the current edition is. Access is arranged per dataset rather than bought from the site, so ask us and we will set it up.

Can I try before buying?

Yes. The preview above is real data, and the 15-row sample download gives you every column so you can check the format and quality first.

Can I use it commercially?

Yes. A commercial and internal-business licence is included. Redistribution as-is is restricted; enterprise redistribution rights are available on request.

Is VAT included, and do I get an invoice?

The price shown includes UK VAT at 20%, so it is the amount you pay with nothing added at the end, and checkout shows the split before you commit. A VAT invoice is raised and emailed automatically when payment goes through, carrying our VAT number and the tax breakdown, so a UK VAT-registered business can reclaim the VAT without asking us for anything. More on pricing and licensing.

UK Electrical Installation Contractors, ready to serve.

50,172 rows, generated fresh on download.