Does Vianova use Slack?
Yes
We hold strong evidence for this.
- The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
How we know
About Vianova
Vianova provides an intelligence platform and data on multimodal transportation flows, along with consultancy and professional services. It serves cities and governments, transport infrastructure, automotive and navigation, insurances, logistics and fleets, and public transport and mobility as a service.
Summarized from its homepage on 6 Nov 2026.
What else Vianova uses
Vianova has evidence for 15 vendors. The strongest:
Other companies using Slack
Check any company's vendors in seconds
See Vianova's full stack with a source for every vendor, and ask the same question about any company from the API, Claude or your browser.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call