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A1 Slovenija, telekomunikacijske storitve, d. d.'s tech stack

What does A1 Slovenija, telekomunikacijske storitve, d. d. use?

A1 Slovenija, telekomunikacijske storitve, d. d. (a1.si) uses at least 16 tools we can see from public records, including IBM Cloud for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and OneTrust for security. Last checked .

“A1 Slovenija je vodilni zasebni ponudnik celovitih komunikacijskih storitev v Sloveniji. Več kot 500 zaposlenih je zavezanih k ustvarjanju rešitev, ki več kot 700 tisoč uporabnikom bogatijo življenje v digitalni dobi.”

Industry
Mobile Phone
Size
201–1,000 employees
Based in
Ljubljana, SLO
Founded
1999
LinkedIn
Company page
Re-check liveVisit a1.si
Tools found
16
Categories
10
Layers
5 of 5
Changes seen
1

A1 Slovenija, telekomunikacijske storitve, d. d.'s stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

1 tool, where the bytes are served from

Hosting & Cloud

Application

4 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

3 tools, what they measure and store

Analytics

Go-to-market

4 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

4 tools, what the team runs on day to day

Workspace

Dev Tools

Security & Compliance

What changed at A1 Slovenija, telekomunikacijske storitve, d. d.

Recent starts and stops

  1. StartedIBM Cloud

Companies like A1 Slovenija, telekomunikacijske storitve, d. d. also use

Tools common among companies with a similar stack that we haven't found at A1 Slovenija, telekomunikacijske storitve, d. d..

Companies with a stack like A1 Slovenija, telekomunikacijske storitve, d. d.'s

Ranked by shared tools, with rare tools counting more.

A1 Slovenija, telekomunikacijske storitve, d. d. tech stack FAQ

What tools does A1 Slovenija, telekomunikacijske storitve, d. d. use?

As of October 2026, runsonwhat has found 16 tools at A1 Slovenija, telekomunikacijske storitve, d. d. (a1.si) in public records. Edge & Hosting: IBM Cloud. Application: jQuery, Google Fonts and React. Data & Observability: Google Analytics, Microsoft Clarity and Plausible. Go-to-market: Google Ads, Meta Pixel and TikTok Pixel. Company Ops: Microsoft 365, Atlassian and OneTrust. Last checked October 9, 2026.

What cloud does A1 Slovenija, telekomunikacijske storitve, d. d. run on?

A1 Slovenija, telekomunikacijske storitve, d. d. uses IBM Cloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found IBM Cloud through a DNS verification record for IBM Cloud. IBM Cloud is used by 959 companies runsonwhat tracks.

What email provider does A1 Slovenija, telekomunikacijske storitve, d. d. use?

A1 Slovenija, telekomunikacijske storitve, d. d. uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 704,067 companies runsonwhat tracks.

What analytics tools does A1 Slovenija, telekomunikacijske storitve, d. d. use?

A1 Slovenija, telekomunikacijske storitve, d. d. uses Google Analytics for analytics, alongside Microsoft Clarity and Plausible, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on a1.si. Google Analytics is used by 856,468 companies runsonwhat tracks.

Does A1 Slovenija, telekomunikacijske storitve, d. d. use jQuery?

Yes. runsonwhat found jQuery at A1 Slovenija, telekomunikacijske storitve, d. d. through jQuery code on a1.si. jQuery is a Frontend tool used by 899,939 companies runsonwhat tracks.

Has A1 Slovenija, telekomunikacijske storitve, d. d. changed tools recently?

Yes. On runsonwhat's rechecks, A1 Slovenija, telekomunikacijske storitve, d. d. started using IBM Cloud (latest on October 9, 2026). A change counts only between two checks of a1.si done the same way.

Which companies have a tech stack similar to A1 Slovenija, telekomunikacijske storitve, d. d.'s?

The companies with the stacks most like A1 Slovenija, telekomunikacijske storitve, d. d.'s are King Oscar sardines, Ooma, Kiefel and General Catalyst, according to runsonwhat (October 2026). Each shares 5 to 9 tools with A1 Slovenija, telekomunikacijske storitve, d. d., and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what A1 Slovenija, telekomunikacijske storitve, d. d. uses?

runsonwhat reads public records only. Of the 16 tools at A1 Slovenija, telekomunikacijske storitve, d. d., 11 were found through code on a1.si, 4 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and a1.si about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.