Germany20 niches · one city
Business leads in Cologne, Germany
Pick a niche and export every matching Cologne business from Google Maps — names, phones, websites and emails. The number next to each is our estimate of how many are waiting.
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Lead lists
Cologne leads by niche
Linked cards open that niche's list with a real sample; dashed ones have no usable sample yet. The big number is our estimate for Cologne; the tags are its sample's emails found and average rating.
Dentists~420emails 10/104.9Plumbers~270emails 10/104.8Electricians~230emails 6/104.9Roofing contractors~190emails 9/104.7HVAC contractors~230emails 9/104.9Real estate agents~920emails 9/104.9Restaurants~1,700emails 9/104.7Hair salons~650emails 8/104.8Chiropractors~160emails 18/204.9Gyms~270emails 10/104.6Coffee shops~180emails 5/104.7Law firms~690emails 10/104.9Auto repair shops~650emails 7/104.8Landscapers~380emails 8/104.9
Med spas~46no usable sample yet
Accountants~310emails 8/104.8Veterinarians~76emails 18/224.5Physical therapists~190emails 10/104.9Nail salons~340emails 6/104.8Moving companies~110emails 22/304.8From our samples
Cologne businesses by the numbers
From the sample on each lead list above, pulled from Google Maps between July 2026 and September 2026. How we sample
232
businesses sampled across 19 categories
94%
83%
4.8
average Google rating
- WebsitesElectricians are the most likely to lack a website of their own — 2 of 10 have none, or only a social or booking page.
- EmailsContact emails were easiest to find for dentists (10 of 10) and hardest for coffee shops (5 of 10).
- Most reviewedThe most-reviewed business we saw is Augustiner am Heumarkt, from the restaurants sample, with 6,438 reviews.
- ChainsMulti-location brands show up most among gyms: 6 of 10 share a website with another branch.
Every figure by category, in one table
| Category | Avg rating | Median reviews | Own website | Email found |
|---|---|---|---|---|
| Dentists | 4.9★ | 227 | 10/10 | 10/10 |
| Plumbers | 4.8★ | 40 | 10/10 | 10/10 |
| Electricians | 4.9★ | 76 | 8/10 | 6/10 |
| Roofing contractors | 4.7★ | 19 | 9/10 | 9/10 |
| HVAC contractors | 4.9★ | 79 | 10/10 | 9/10 |
| Real estate agents | 4.9★ | 116 | 10/10 | 9/10 |
| Restaurants | 4.7★ | 1,584 | 10/10 | 9/10 |
| Hair salons | 4.8★ | 326 | 9/10 | 8/10 |
| Chiropractors | 4.9★ | 40 | 19/20 | 18/20 |
| Gyms | 4.6★ | 1,213 | 10/10 | 10/10 |
| Coffee shops | 4.7★ | 306 | 8/10 | 5/10 |
| Law firms | 4.9★ | 73 | 10/10 | 10/10 |
| Auto repair shops | 4.8★ | 224 | 9/10 | 7/10 |
| Landscapers | 4.9★ | 39 | 10/10 | 8/10 |
| Accountants | 4.8★ | 21 | 9/10 | 8/10 |
| Veterinarians | 4.5★ | 219 | 20/22 | 18/22 |
| Physical therapists | 4.9★ | 102 | 10/10 | 10/10 |
| Nail salons | 4.8★ | 123 | 9/10 | 6/10 |
| Moving companies | 4.8★ | 44 | 28/30 | 22/30 |
How we counted
Counts are out of each category's sample. A dash means that figure isn't in the sample — for emails, that the lookup wasn't run.
Nearby
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Leads in Cologne
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