As of October 10, 2026, TechLeads detects Congressus on 139 websites: 0.00% of CMS detections, the 264th most-used of 538 CMS technologies we track.
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TechLeads. "Companies Using Congressus." Data as of October 10, 2026. https://techleads.fyi/technology/congressusHTML link
<a href="https://techleads.fyi/technology/congressus">Companies using Congressus (TechLeads data)</a>Sample results for Congressus
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #5,000,000 | Home | - | Werktuigkundige Studievereniging Simon Stevin | IN | en | ||
| #5,000,000 | Literaire Studentenvereniging Flanor - Home | Flanor is de literaire studentenvereniging uit Groningen. Flanor organiseert schrijversavonden en lezingen en heeft leesgroepen, waar literatuur en gezelligheid elkaar ontmoeten. | - | - | - | ||
| #5,000,000 | GLV Idun - Home | GLV Idun is the study association of Biology, Biomedical Engineering, Life Science & Technology and the associated masters of the University of Groningen. | - | - | - | ||
| #5,000,000 | DAC - Home | DAC is opgericht in 2014 en daarmee de jongste studentenvereniging in Leiden. Sinds de oprichting is het ledenaantal gegroeid tot ruim 600 leden. Op de dinsdag en donderdag wordt er gegeten en geborreld. Daarnaast zijn er jaarlijkse activiteiten zoals het | - | - | - | ||
| #5,000,000 | Donitas - Dé Studentenvolleybalvereniging van Groningen | Donitas uit Groningen is de grootste en hoogst spelende volleybal vereniging voor studenten van Nederland. | - | - | - | ||
| #5,000,000 | A.S.V. Taste - Haal het meeste uit je studententijd | Beleef het studentenleven bij de grootste en meest ondernemende studentenvereniging van Enschede. Word lid en haal het meeste uit je studententijd! | - | - | - | ||
| #5,000,000 | Ibn Battuta - Home | Faculty Association of Spatial Sciences at the University of Groningen | - | - | - | ||
| #5,000,000 | BMW Roadsterclub - Home | De missie van de BMW Roadsterclub. | - | - | - | ||
| #5,000,000 | Nederlandse Vereniging Languedoc-Roussillon - Welkom bij de Nederlandse Vereniging Languedoc-Roussillon | Nederlandse vereniging Zuid Frankrijk | - | - | - | ||
| #5,000,000 | MFVN - Thuis | Studievereniging Geneeskunde en Biomedische Wetenschappen Nijmegen | - | - | - | ||
| #5,000,000 | PVGE Koepel - Actief, sociaal en vol energie | De PVGE is met bijna 10.000 leden de op één na grootste 50-plus vereniging van Noord-Brabant. Regio Eindhoven, Helmond, Veldhoven en Best | - | - | - | ||
| #5,000,000 | NSL - Home | Navigators Studentenvereniging Leiden | - | - | - | ||
| #5,000,000 | Groninger Studenten Zwem Vereniging De Golfbreker - Home | - | - | - | - | ||
| #10,000,000 | MC-ASOM - Home | Motorclub Zevenaar de Liemers Gelderland | - | - | - | ||
| #10,000,000 | NVvP - Een gezond fundament | Een actieve, professionele en wetenschappelijke beroepsorganisatie voor tandheelkundige zorgverleners zoals tandartsen, mondhygiënisten, parodontologen en implantologen. | - | - | - | ||
| #10,000,000 | Tandje Hoger - Home | - | - | - | - | ||
| #50,000,000 | KNVM - Welcome! / Welkom! | - | - | - | - | ||
| #50,000,000 | NOPFY - Over NOPFY | - | - | - | - | ||
| #50,000,000 | Socrates International Honour Society - Home | - | - | - | - |
Complete Congressus website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessDistribution of websites using Congressus across countries in the TechLeads database.
| Country | Sites |
|---|---|
| Netherlands(NL) | 2 |
| India(IN) | 1 |
Technologies most frequently detected on the same websites as Congressus.
The most-used CMS technologies in the TechLeads index, by number of websites. Congressus accounts for 0.00% of CMS detections (139 websites).
| Technology | Websites | Share of CMS |
|---|---|---|
| WordPress | 22,554,546 | 68.7% |
| Wix | 2,520,359 | 7.7% |
| Squarespace | 2,064,398 | 6.3% |
| Wix Hosted | 677,587 | 2.1% |
| GoDaddy Website Builder | 580,903 | 1.8% |
| Joomla | 436,516 | 1.3% |
| Weebly | 401,813 | 1.2% |
| Tilda | 338,830 | 1.0% |
| Drupal | 325,518 | 0.99% |
| Jimdo | 189,794 | 0.58% |
TechLeads scans public websites and identifies Congressus from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 10, 2026. Counts only include websites we have scanned, so they can differ from other providers.
Congressus is a CMS technology. Browse websites using Congressus and discover companies that use it.
Our comprehensive database contains 139 websites using Congressus, making it the most complete Congressus sites list available. This Congressus customer websites directory helps businesses detect websites using Congressus and identify potential leads.
The largest concentrations of Congressus websites are in NL, IN, based on our indexed country data.
Websites using Congressus commonly also use cdnjs, Google Analytics, HSTS, Bootstrap, Cloudflare — reflecting typical Congressus technology stacks.
Our Congressus technology detection system scans millions of websites to identify those powered by Congressus. This list of sites with Congressus includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Congressus or exploring Congressus adoption trends, our database provides comprehensive insights.
Each entry in our Congressus sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using Congressus and reach out to potential customers or partners.
Get instant access to the full list of sites with Congressus in CSV format. Our dataset includes all 139 Congressus customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest Congressus powered websites.