Leaflet
Google Maps JavaScript API
Mapbox Js
IPinfo
Leaflet Markercluster
Openlayers
Maplibre Gl
Apple MapKit JS
OpenStreetMap
Sales outreach
All 7,780 of these sites already run TopoJSON, with the it services and it consulting segment leading at 91 sites. Pitch the products and services that fit that exact stack.
Websites using TopoJSON
Data & Geospatial GIS Software Visit website
TopoJSON is an extension of GeoJSON that encodes topology. It represents geometries using shared line segments called arcs, which reduces redundancy and file size compared to traditional GeoJSON.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 7,780
- Countries with usage
- 140
- Top market: United States
- 🇺🇸 38.7%
TopoJSON global heatmap
darker = more sitesTopoJSON usage by country
by sites detected-
01 🇺🇸 United States 2,798 38.7%
-
02 🇬🇧 United Kingdom 413 5.7%
-
03 🇩🇪 Germany 403 5.6%
-
04 🇨🇦 Canada 320 4.4%
-
05 🇫🇷 France 308 4.3%
-
06 🇮🇳 India 268 3.7%
-
07 🇧🇷 Brazil 185 2.6%
-
08 🇹🇷 Turkey 142 2%
-
09 🇮🇹 Italy 133 1.8%
-
10 🇨🇳 China 131 1.8%
And 130 more countries in the full dataset.
Need every TopoJSON site in one market? Unlock TopoJSON once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.
Start from $39/moTopoJSON usage by country group
by sites detected-
01 English-Speaking Countries 25 countries 4,121 57%
-
02 North America 3 countries 3,119 43.1%
-
03 Europe 46 countries 2,299 31.8%
-
04 Western Europe 22 countries 1,874 25.9%
-
05 European Union (EU) 27 countries 1,589 22%
-
06 Asia-Pacific (APAC) 22 countries 942 13%
-
07 BRICS 9 countries 850 11.8%
-
08 DACH 4 countries 546 7.6%
-
09 French-Speaking Countries 18 countries 494 6.8%
-
10 Eastern Europe 22 countries 423 5.8%
Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 7,231 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using TopoJSON
by popularity| # | Website | Popularity | StackSpend | Country | TLD |
|---|---|---|---|---|---|
| 01 |
 aemet.es
|
6,404 | $180K+ | 🇪🇸 Spain | es |
| 02 | 270towin.com | 49,585 | $19.62K+ | 🇺🇸 United States | com |
| 03 | onmetro.com | 97,325 | $10.76K+ | 🇺🇸 United States | com |
| 04 |
 forsvaret.dk
|
123,865 | $16.86K+ | 🇩🇰 Denmark | dk |
| 05 |
 cloud-mercato.com
|
128,285 | $793+ | 🇫🇷 France | com |
| 06 | declarator.org | 129,008 | $9.06K+ | 🇷🇺 Russia | org |
| 07 | lawdrishti.com | 129,939 | $1.25K+ | 🇮🇳 India | com |
| 08 |
 theknowledgehouse.org
|
136,215 | $35.12K+ | 🇺🇸 United States | org |
| 09 | topforeignbrides.org | 157,781 | $1.13K+ | 🇺🇸 United States | org |
| 10 | vegafintech.vn | 174,868 | $800+ | 🇻🇳 Vietnam | vn |
| 11 | vegafintech.com.vn | 174,999 | $800+ | 🇻🇳 Vietnam | vn |
| 12 |
 gnapartners.com
|
182,981 | $372K+ | 🇺🇸 United States | com |
| 13 | meteo365.es | 205,149 | $361+ | 🇪🇸 Spain | es |
| 14 | topforeignbrides.com | 229,751 | $1.13K+ | 🇺🇸 United States | com |
| 15 | fmn.dk | 244,087 | $332+ | 🇩🇰 Denmark | dk |
| 16 | wife-finder.org | 244,752 | $794+ | 🇺🇸 United States | org |
| 17 | openphish.com | 262,341 | $793+ | 🇳🇱 Netherlands | com |
| 18 | harrypotterexhibition.com | 274,995 | $3.47K+ | 🇬🇧 United Kingdom | com |
| 19 | datingjet.com | 276,633 | $7.29K+ | 🇺🇸 United States | com |
| 20 | fauk.dk | 299,781 | $301+ | 🇩🇰 Denmark | dk |
This is 20 of 7,780 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Companies using TopoJSON
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Alfred H Knight |
 ahkgroup.com
|
1001-5000 | International Trade and Development | 🇬🇧 United Kingdom | - |
| Traffic Technology Ltd |
 traffictechnology.co.uk
|
11-50 | Transportation/Trucking/Railroad | 🇬🇧 United Kingdom | 2004 |
| PhotoSesh - On Demand Content Creators |
 photosesh.com
|
1-10 | Photography | 🇺🇸 United States | 2016 |
| Massachusetts General Hospital Psychiatry… |
 mghcme.org
|
5001-10000 | hospital & health care | 🇺🇸 United States | 2005 |
| Gotion BESS |
 gotion-bess.com
|
10001+ | Renewable Energy Equipment Manufacturing | 🇲🇹 Malta | - |
| Consolidated Assurance, LLC |
 consolidatedassurance.com
|
51-200 | Insurance | 🇺🇸 United States | - |
| Milenium Inc. |
 mileniumbors.com
|
201-500 | Telecommunications | 🇺🇸 United States | 2008 |
| UK Security Systems Companies |
 securitysystemexperts.co.uk
|
- | Security and Investigations | 🇬🇧 United Kingdom | - |
| Panidor |
 panidor.pt
|
501-1000 | Food and Beverage Manufacturing | 🇵🇹 Portugal | - |
| AEMET - Agencia Estatal De Meteorología |
aemet.es
|
501-1000 | Government Administration | 🇪🇸 Spain | - |
| Forsvaret |
forsvaret.dk
|
10001+ | military | 🇩🇰 Denmark | - |
| UK Public Relations Consultants |
 publicrelationsprconsultants.co.uk
|
1-10 | Public Relations and Communications Services | 🇬🇧 United Kingdom | - |
| Air Kalinga |
 airkalinga.in
|
11-50 | Airlines and Aviation | 🇮🇳 India | 2023 |
| UK Interior Designers |
 interior-designers-furnishers.co.uk
|
- | - | 🇬🇧 United Kingdom | - |
| Mansfield Plumbing Products |
 mansfieldplumbing.com
|
5001-10000 | Building Materials | 🇺🇸 United States | 1929 |
| Waves Group Ltd |
 waves-group.co.uk
|
51-200 | Maritime Transportation | 🇬🇧 United Kingdom | 2005 |
| L'Arte Di Abitare |
 artediabitare.it
|
201-500 | Real Estate | 🇮🇹 Italy | 1999 |
| Royal American Companies |
 royalamerican.com
|
1001-5000 | Real Estate | 🇺🇸 United States | 1968 |
| G&A Partners |
gnapartners.com
|
501-1000 | Human Resources | 🇺🇸 United States | 1995 |
| ARCURE BLAXTAIR |
 blaxtair.com
|
51-200 | Appliances, Electrical, and Electronics Manufacturing | 🇫🇷 France | 2009 |
| Bilim Makina A.Ş. |
 bilimmakina.com.tr
|
201-500 | Machinery Manufacturing | 🇹🇷 Turkey | 1996 |
| Armstrong Fluid Technology |
 armstrongfluidtechnology.com
|
1001-5000 | Industrial Machinery Manufacturing | 🇨🇦 Canada | 1934 |
| Humanites Institute |
 humanites.pl
|
1-10 | Think Tanks | 🇵🇱 Poland | 2010 |
| TES Elevadores Do Brasil Ltda. |
 teselevadores.com.br
|
11-50 | Industrial Machinery Manufacturing | 🇧🇷 Brazil | 2019 |
| BIO-TOPIA |
 bio-topia.fr
|
- | - | 🇫🇷 France | - |
| Zuber Lawler |
 zuberlawler.com
|
51-200 | Legal Services | 🇺🇸 United States | 2003 |
| NATIONAL SCOLIOSIS FOUNDATION INC |
 scoliosis.org
|
1-10 | Civic and Social Organizations | 🇺🇸 United States | - |
| Foxconn Slovakia |
 foxconn.sk
|
501-1000 | Appliances, Electrical, and Electronics Manufacturing | 🇺🇳 Slovakia | 1996 |
| BOSKAY METAL |
 boskaymetal.com.tr
|
201-500 | Mining | 🇹🇷 Turkey | 1990 |
| Balfour Beatty Communities |
 balfourbeattycommunities.com
|
1001-5000 | Real Estate | 🇺🇸 United States | - |
| United Cable Company |
 unitedcablecompany.com
|
11-50 | Telecommunications | 🇺🇸 United States | 2002 |
| CARDINAL PHARMA TRADE SP. Z O.O. |
 cardinalpharma.pl
|
- | - | 🇵🇱 Poland | - |
| Qventive Healthcare |
 qventive.com
|
11-50 | computer software | 🇺🇸 United States | - |
| UK Car Dealers |
 cardealersbook.co.uk
|
- | - | 🇬🇧 United Kingdom | - |
| Gray Line Vietnam |
 grayline.vn
|
51-200 | Travel Arrangements | 🇻🇳 Vietnam | 2010 |
| Forsvarsministeriets Materiel- Og… |
 fmi.dk
|
1001-5000 | Defense & Space | 🇩🇰 Denmark | - |
| Canara Robeco Asset Management Company… |
 canararobeco.com
|
201-500 | Financial Services | 🇮🇳 India | 1987 |
| Pidok Plastik San.Tic.A.Ş. |
 pidok.com.tr
|
501-1000 | Plastics Manufacturing | 🇹🇷 Turkey | 1972 |
| Quest Impact Consultancy |
 queststudio.be
|
1-10 | Business Consulting and Services | 🇧🇪 Belgium | 2018 |
| CertFocus |
 certfocus.com
|
51-200 | Insurance | 🇺🇸 United States | 1999 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
TopoJSON usage by industry
by TLD segment-
01 IT Services and IT Consulting 91 13.1%
-
02 Business Consulting and Services 71 10.2%
-
03 Software Development 69 9.9%
-
04 Non-profit Organizations 57 8.2%
-
05 Technology, Information and Internet 56 8%
-
06 Financial Services 48 6.9%
-
07 Real Estate 36 5.2%
-
08 International Trade and Development 31 4.4%
-
09 Transportation, Logistics, Supply Chain and Storage 25 3.6%
-
10 Construction 23 3.3%
TopoJSON industry distribution chart
share by domain segmentTopoJSON users by company revenue
605 companiesTechnologies related to TopoJSON
GIS SoftwarePut it to work
What teams do with the TopoJSON list
Competitor analysis
Selling Leaflet, Google Maps JavaScript API, or another GIS Software product? These 7.78K TopoJSON users are your displacement audience, filterable by country and company size.
Market research
Top markets for TopoJSON: United States (38.7%), United Kingdom (5.7%), Germany (5.6%). Size the GIS Software market by geography before you build or invest.
Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.
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