What is local business enrichment?

Local business enrichment is the practice of taking a thin record about a business, usually a name, an address, and a phone number, and adding facts from other public sources until the record is useful for a specific job. For a sales team, that job is usually outreach. For a market researcher, it may be a map of who operates in a neighbourhood. This article defines the term, lists what enrichment adds, and explains where the added facts come from and how far to trust them.

The starting point: a listing

A Google Maps listing is the usual starting record. It gives you the business name, its category, an address, a phone number, a website address when there is one, and a rating with a review count. That is enough to find the business on a map. It is not enough to write to the person who runs it, because it does not say who that is, which email address reaches them, or whether the phone number rings on a desk or in a pocket.

What enrichment adds

Enrichment fills in the fields that a listing leaves out. The common additions are:

• An owner or decision-maker name. Taken from the business’s own pages or from a directory that names a principal contact.
• Email addresses. The addresses the business has published on its site, such as a contact address or a named address for a person.
• Phone numbers with a line type. A number labelled mobile, landline, or VoIP, together with the carrier that holds it.
• Social profiles. Links to the business’s pages on the networks it uses.
• Reputation data. Whether a Better Business Bureau profile exists, and what it says.
• Website facts. Whether the site loads, whether it is a parked domain, which technology it is built with, and a short excerpt of its text.

Each added field answers a question a person would otherwise answer by hand: who do I write to, what address do I use, which number do I call first, and does this business have a working website?

Why the line type of a phone number matters

Two numbers can look identical on a listing and behave differently. A mobile number usually reaches a person directly, and it is the number that accepts text messages. A landline usually rings at a fixed location and cannot receive a text. A VoIP number is carried over the internet, and it may forward to a person, a voicemail, or an answering service. A caller who knows the type can choose the order of calls and can leave the texting campaign to the numbers that can receive it.

For United States and Canadian numbers, a first label comes from public number-block data, which records which carrier received each block of numbers. A label from that data is a good guide, but it describes how a block was assigned, not how a particular number is in use today. A number that has moved to another carrier can differ from its block. When the label has to be right, a live lookup of the individual number is more reliable than the block data, and it costs more per number.

Where the added facts come from

Enrichment draws on sources that anyone can open in a browser. A tool visits the business’s website and reads its pages. It looks at structured data that the site publishes for search engines. It reads the Better Business Bureau page for the business when one exists. It compares phone numbers with public number-block records. None of this is private data, and none of it is guessed: an email address belongs in the record because a page published it, not because a pattern such as first name at domain looked plausible.

That rule has a practical effect. A business with a sparse website yields a sparse record. If the owner’s name appears nowhere on the pages, the owner field stays empty. An empty field is information too, because it tells you the business may be better reached by phone than by a personalised email.

How to judge the quality of enriched data

Four checks tell you whether to trust a record:

1. Does the source say it? A name next to the word “owner” or “founder” on the business’s own page is stronger than a name on a third-party listing.
2. Do two sources agree? A name on the website that matches the Better Business Bureau contact is more reliable than either alone.
3. Is the email on the business’s own domain? An address at the company’s website domain is more likely to reach it than one at a free mail provider, though many small owners do use free providers.
4. Is the data fresh? Businesses change owners, close, and move. A record is a snapshot from the day it was collected.

What enrichment does not do

Enrichment does not replace judgement about whom to contact. It does not make a list compliant with email or telemarketing law; the sender still has to follow the rules where the recipient lives, include an opt-out, and honour it. It also does not turn a poor offer into a good one. What it does is remove the research step, so the time spent on outreach goes to writing a message that fits the business.

Enrichment in practice

In Prospect Locally, you type a niche and a place, such as plumbers in Austin. The search finds the matching Google Maps businesses, and each one comes back with the fields above that its public pages support. You read the results in a table and export them as a CSV file for your outreach tool. You can also let ChatGPT, Claude, or GoHighLevel run the same searches through the product’s connector.

The definition to take away is short. Enrichment starts with a listing and adds the owner, the email addresses, the labelled phone numbers, and the website facts that public sources state, so that the next step is a message to a named person rather than more research.