Technology answer

Rontar

253

companies run it, <0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 344 live hosts run it, of 191,809,695 hosts in the index, <0.01%. A host is a website, not a company.

Companies by month

No published series

253 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 96 of them. A monthly line drawn off that many observations would be noise at the same weight as a line off millions, so this page states the count and its date and publishes no series.

First discovered 3 Feb 2025, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 253each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Advertising

15,368,013

<0.01%

companies running anything in Ad networks

1,266,541

0.02%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Rontar is rank 40 of 107 technologies in Ad networks.

Open as a segment

253 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-rontar

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

Advertising network offering remarketing and native ads.

Rontar is an advertising platform that provides remarketing and native ad formats for publishers and advertisers. Businesses use it to run campaigns, retarget visitors, and monetize traffic.

Kindproduct

VendorRontar, rontar.com

PathMarketing and Advertising > Advertising > Ad networks

Slugrontar

Deploymentsaas

Pricingfreemium, usage based, subscription

Open sourceno

First discovered2025-02-03

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerAd networksCompanies running anything in Ad networks, 1,266,541 of 54,527,857 in the index, and the technologies ranked in it.Category answerAdvertisingThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.