UK B2B data cleansing for sales-ready lists.

Clean and enrich company lists for your UK sales team. Upload a CSV with company names, match records, remove duplicates and review updated company information. Relevant contact details can be added where available.

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Remove duplicates Match UK company names Enrich with company data and contacts

All interface examples below use fictional data and illustrative values.

Upload your company list

Start with a CSV, a spreadsheet or an existing lead list. Coherta reads company names, matches them against our dataset and gets the list ready for data cleansing and enrichment.

Build your audience

Company criteria

IndustryE-commerce

Number of employees10 - 200

Head officeUnited Kingdom

Website technologyShopify

TrustScore70+

Contact criteria

Job titleCMO

LinkedIn titleMarketing Director

EmailFound

Phone numberFound

Chat platformIntercom

Get company data cleaned and updated

Coherta cleans up the list and returns updated company data, so you do not continue working with duplicates, outdated information or incomplete company profiles.

Results Example results

CompanyContactJob titleEmailPhone

Example Services LtdSophie MillerCMOsophie.miller@example.com+44 1632 960000

Brightway Labs LtdMatthew NelsonHead of Growthmatthew.nelson@example.com+44 1632 960002

Peak Performance LtdLouise FrederickMarketing Directorlouise.frederick@example.com+44 1632 960003

Urban Habitat LtdJames ChristianCOOjames.christian@example.com+44 1632 960004

Enrich the list with relevant signals

Get a quick overview of technology, reputation and digital signals. Prioritise the companies that are most relevant and most ready to buy.

Example Retail Ltd Manchester, United Kingdom · example.com

CMSShopify

Chat platformIntercom

Trustpilot4.6 ★★★★★

TruScore78 High

Google Maps4.3 ★★★★★

Lighthouse SEO91 Good

AnalyticsGoogle Analytics

Technologies+14 found

Illustrative company signals See full company profile

Activate your leads in the way you work

Send directly to your CRM, export or start a campaign in just a few clicks. Turn your data into action straight away.

Your list E-commerce CMOs

Example segment

AMJNLFTP+12

Emails foundExample

Phone numbers foundExample

salesforceCRMSync to your CRM

CSVExportCSV or Excel

CampaignCampaignStart an outreach campaign

Clean up your data so it can be used more reliably across teams.

Remove duplicates

Find overlapping companies, leads and contacts before they create noise in your pipeline.

Update fields

Keep company data, domains, industries and key fields more up to date.

Enrich the list

Add context so segmentation, outreach and prioritisation become sharper.

From file to a usable data foundation.

Use data cleansing before the lists are passed on to CRM, campaigns or segmentation.

See Data Enrichment

See an illustrative cleansed file

Data cleansing improves an existing company list; enrichment adds available information. The example below shows a duplicate company being consolidated and a location field being added.

Fictional demonstration data. It does not represent a live lookup, customer result or guaranteed match rate.

Illustrative UK company-list cleansing
Input	Illustrative output	Review
Example Retail Ltd (two rows)	One company row; Manchester, United Kingdom	Confirm both rows refer to the same company before merging.
Unidentified Company	Unmatched; no added contact details	Review manually rather than inventing a match.

Download sample input CSV · Download sample output CSV

Try the workflow for your list

Prepare a small sample of company names from your UK list.
Review the matching companies, available fields and duplicate decisions.
Check the output before importing it into your CRM or starting outreach.

Request a data-cleansing demo to confirm input requirements, scope and turnaround. Check current pricing for plan information. For new audiences, start with the UK prospect database.

Frequently asked questions

What is B2B data cleansing?

B2B data cleansing identifies duplicate, incomplete or outdated company records so sales teams can work with a more useful list. Coherta matches company names against its dataset, removes duplicates and returns updated company information where available.

Can Coherta cleanse a UK company list?

Yes. Coherta supports British businesses working with UK company lists. Start with company names in a CSV file and review the available matches and fields before using the output.

How is data cleansing different from enrichment?

Cleansing addresses problems in existing records, such as duplicates or outdated information. Enrichment adds available company details, contacts or signals that help you segment and prioritise the list.

Will every row match and receive contact details?

No. Matches and additional fields depend on the input and available records. Review ambiguous or unmatched companies rather than treating every row as a verified contact. Relevant contacts can be added where available.

Can I see a sample before getting started?

The page includes illustrative input and output files with fictional UK company records. They explain the workflow and are not customer data or a promise of a particular match rate. You can also request a demo for your use case.

How much does data cleansing cost and how long does it take?

Check the current pricing page and contact Coherta to confirm the scope, plan requirements and turnaround for your list. This page does not promise a fixed completion time or a guaranteed enrichment rate.