Complete Guide 2026
How to Find Businesses by Industry
(Restaurants, Lawyers, Dentists, Hotels & More)
Learn how to search and collect business contacts in any category, city by city, using automated extraction tools.
If you work in B2B marketing, service sales, or lead generation, you know that the quality of your results depends on reaching the right businesses. A generic list isn’t enough — you need to find companies by specific industry and precise location.
Need to contact all restaurants in New York? Pharmacies in London? Lawyers in Berlin? Dentists in Paris? In this guide, we’ll show you how to do it quickly, at scale, and professionally.
Why search for businesses by industry?
Filtering by business category means getting highly targeted contacts. This allows you to:
- Increase response rates – you’re reaching businesses that actually need your services
- Save time – no more generic searches with irrelevant results
- Create personalized campaigns – different emails and messages for each category
- Dominate specific niches – become the go-to provider in a sector for your area
Most searched industries
Here are the business categories most requested by lead generation and B2B marketing professionals:
Restaurants & pizzerias
Hotels & B&Bs
Lawyers & law firms
Dentists & dental clinics
Pharmacies & drugstores
Doctors & medical practices
Accountants & consultants
Shops & retail stores
Gyms & fitness centers
Auto repair shops & dealers
Hair salons & beauty centers
Manufacturing & industrial companies
Whatever industry you’re targeting, you can find all the businesses listed on Google Maps, Bing Maps, or Yellow Pages directories worldwide.
Method 1: Google Maps (the best)
Google Maps is the largest and most up-to-date database of commercial businesses in the world. It contains millions of companies with detailed information: name, address, phone, email, website, hours, reviews.
To find businesses in a specific industry, simply search for:
- “Restaurants New York”
- “Lawyers London”
- “Pharmacies Chicago”
- “Dentists Los Angeles”
- “Hotels Miami”
The problem? Manually copying hundreds of results is impossible. You need dedicated tools to automate the extraction.
👉 Recommended solution:
Use G-Business Extractor to automatically extract all contacts from Google Maps. Just enter the category (e.g. “restaurants”) and the location (e.g. “New York”) and the software does everything.
With G-Business Extractor you can:
- Search by category + city (or individual ZIP code)
- Extract name, address, phone, email, website
- Export everything to Excel or CSV
- Work across 200+ countries worldwide
Fast alternative: Bing Maps
Bing Maps is an excellent alternative to Google Maps, with a very large database and often fewer restrictions during extraction.
👉 Recommended solution:
Use Fast B2B Leads Extractor for rapid business data extraction from Bing Maps.
Method 2: Yellow Pages & Business Directories
Yellow Pages and other online directories (YellowPages.com, Yelp, Yell.com, PagesJaunes, GelbeSeiten, Cylex, etc.) organize businesses by category — that’s their primary function. This makes them ideal for searching businesses by industry.
You can extract:
- Business name, full address
- Phone number (landline and mobile)
- WhatsApp number
- Email address and website
👉 Recommended solution:
Use Yellow Leads Extractor to extract data from Yellow Pages, Yelp, and many other directories in the USA, UK, Canada, France, Germany, Spain, and 20+ more countries.
Method 3: Search Engines (Google & Bing)
You can also use search engines to find emails and phone numbers of businesses in a specific industry. For example, by searching “email restaurants Miami” on Google, the software scans all the websites in the results to extract contacts.
👉 Recommended solution:
Use Total Email Phone Extractor to extract emails and phone numbers from Google and Bing search results.
Practical examples: how to search for each industry
Let’s see concrete examples of how to find businesses by industry using our tools:
Finding restaurants & pizzerias
With G-Business Extractor:
- Category:
"restaurants"or"pizzerias" - Location:
"New York","Chicago", or a specific ZIP code - Data obtained: restaurant name, address, phone, email, website, reviews
💡 Ideal for: food marketing agencies, food suppliers, delivery services, event promoters.
Finding lawyers & law firms
With Yellow Leads Extractor (on Yellow Pages):
- Category:
"lawyers"or"law firms" - Location: any city or state
- Data obtained: firm name, address, phone, email from website
💡 Ideal for: legal software vendors, consultants, legal training providers.
Finding dentists & dental clinics
With G-Business Extractor:
- Category:
"dentists"or"dental clinics" - Location: city, state, or specific ZIP code
- Data obtained: practice name, address, phone, email, hours, reviews
💡 Ideal for: dental supply companies, practice management software, web marketing agencies.
Finding hotels & accommodation
With G-Business Extractor or TripAdvisor Extractor:
- Category:
"hotels","bed and breakfast","resorts" - Location: cities, tourist areas, entire regions
- Data obtained: property name, address, phone, email, rating, website
💡 Ideal for: tour operators, linen suppliers, booking services, travel agencies.
For hotels and restaurants you can also use TripAdvisor Data Extractor to extract data directly from TripAdvisor.
Finding pharmacies & drugstores
With G-Business Extractor:
- Category:
"pharmacies"or"drugstores" - Location: any city or region
- Data obtained: pharmacy name, address, phone, email, opening hours
💡 Ideal for: pharmaceutical reps, distributors, home delivery services.
Finding shops & retail stores
With Yellow Leads Extractor or G-Business Extractor:
- Category:
"clothing stores","hardware stores","electronics" - Location: neighborhood, city, or entire state
- Data obtained: name, address, phone, email, website
💡 Ideal for: wholesalers, suppliers, local marketing agencies, POS and fintech services.
Which tool to use for each need
| Need | Recommended tool | Data source |
|---|---|---|
| Local businesses by industry & city | G-Business Extractor | Google Maps |
| Fast extraction from Bing Maps | Fast B2B Leads Extractor | Bing Maps |
| Yellow Pages worldwide | Yellow Leads Extractor | Yellow Pages, Yelp, Cylex |
| Emails & phones from search engines | Total Email Phone Extractor | Google & Bing Search |
| Hotels & restaurants with reviews | TripAdvisor Extractor | TripAdvisor |
Complete workflow: from search to export
Here are the steps to find all businesses in a specific industry in a given area:
Contact businesses via WhatsApp
Once you have the phone numbers, you can also reach businesses via WhatsApp. Many companies use WhatsApp Business, enabling fast communication with high response rates.
To automate WhatsApp messaging you can use WhatSender. Remember to personalize your messages and comply with privacy regulations (GDPR).
Verify extracted emails
Before using emails in marketing campaigns, it’s advisable to verify them to eliminate invalid addresses and reduce bounce rates.
👉 Recommended solution:
Use Globo Email Verifier to check the validity of extracted email addresses.
Advanced strategies for better results
- Combine multiple sources – Use Google Maps + Yellow Pages to maximize coverage. Each source has unique data.
- Filter by ZIP code – Instead of searching an entire city, use individual ZIP codes to avoid duplicates and get more precise results.
- Create segmented lists – One list per industry (restaurants, dentists, hotels) and per city. This enables personalized campaigns.
- Combine email + phone + WhatsApp – A multichannel approach increases conversion chances.
- Verify your data – Use Globo Email Verifier for emails and remove duplicates in Excel before launching campaigns.
- Use a VPN – For multiple and repeated searches, a VPN helps avoid temporary blocks from search engines.
Frequently asked questions
Can I search for any type of business?
Yes. Google Maps and Yellow Pages contain virtually every category: restaurants, hotels, lawyers, dentists, pharmacies, hair salons, auto repair shops, retail stores, gyms, manufacturing companies, and much more.
Does it work only in the USA?
No. G-Business Extractor works in 200+ countries (Google Maps is global). Yellow Leads Extractor supports Yellow Pages from the USA, UK, Canada, France, Germany, Spain, Switzerland, and many more countries.
Can I export data to Excel?
Yes. All software tools allow you to export results in Excel (XLS) or CSV format, ready for use in marketing campaigns or CRM systems.
Is the data up to date?
Yes. Google Maps, Bing Maps, and directories are constantly updated, so the extracted data is among the most current available.
How many contacts can I extract?
With the licensed version, there are no limits on the amount of data you can extract. You can capture thousands of contacts per search.
Is it legal to extract this data?
The extracted data is public information available on platforms accessible to everyone. It’s important to use it in compliance with applicable regulations (GDPR) and avoid massive, systematic extractions from a single source.
Conclusion
Finding businesses by industry is the foundation of any effective B2B marketing strategy. With the right tools, you can create targeted contact lists in minutes, for any category and in any city worldwide.
👉 Google Maps / Bing Maps → G-Business Extractor | Fast B2B Leads Extractor
👉 Yellow Pages & Directories → Yellow Leads Extractor
👉 Search Engines → Total Email Phone Extractor
👉 Hotels & Restaurants → TripAdvisor Extractor
👉 Email Verification → Globo Email Verifier