Technology answer

Harbor

533

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

Hosts: 827 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

533 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 290 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 6 Oct 2023, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 533each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Containers and Orchestration

103,078

0.52%

companies running anything in Container registries

533

withheld

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Harbor is rank 1 of 1 technologies in Container registries.

Open as a segment

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

/companies/tech-harbor

Open the segment

Catalogue record

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

Open-source container image registry with management and security features.

Harbor is an open‑source, self‑hosted container registry for storing, signing, and scanning container images. It is a CNCF project used by DevOps and platform teams to manage images for Kubernetes and other environments.

Kindproduct

VendorHarbor Project (CNCF), goharbor.io

PathInfrastructure and Hosting > Containers and Orchestration > Container registries

Slugharbor

Deploymentself-hosted

Pricingfree

Open sourceyes

First discovered2023-10-06

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerContainer registriesCompanies running anything in Container registries, 533 of 54,527,857 in the index, and the technologies ranked in it.Category answerContainers and OrchestrationThe 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.