# What does Sienna Networks Ltd. use?

Sienna Networks Ltd. (sienna.network) shows public evidence of 2 tools, according to runsonwhat (last checked 2026-11-01).

- Industry: Telecommunications
- Size: 11–50 employees
- Based in: Terrace, Canada
- Founded: 2014
- LinkedIn: https://www.linkedin.com/company/sienna-networks

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Proton Mail](https://www.runsonwhat.com/reverse/proton) | Workspace | DNS verification records, Email records |  |

## FAQ

### What tools does Sienna Networks use?

As of November 2026, runsonwhat has found 2 tools at Sienna Networks (sienna.network) in public records. Edge & Hosting: Cloudflare. Company Ops: Proton Mail. Last checked November 1, 2026.

### What email provider does Sienna Networks use?

Sienna Networks uses Proton Mail for email and office software, according to runsonwhat (November 2026). runsonwhat found Proton Mail through a DNS verification record for Proton Mail and email records. Proton Mail is used by 2,577 companies runsonwhat tracks.

### Does Sienna Networks use Cloudflare?

Yes. runsonwhat found Cloudflare at Sienna Networks through DNS records that point at Cloudflare and code on sienna.network. Cloudflare is a CDN & Edge tool used by 724,854 companies runsonwhat tracks.

### Which companies have a tech stack similar to Sienna Networks's?

The companies with the stacks most like Sienna Networks' are Nacxwan, Arktos.com, Automatedpros and Mac IT Consulting, according to runsonwhat (November 2026). Each shares 1 to 2 tools with Sienna Networks, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Sienna Networks uses?

runsonwhat reads public records only. Of the 2 tools at Sienna Networks, 2 were found through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sienna.network about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/sienna.network (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.